{"id":33,"date":"2006-03-23T10:55:33","date_gmt":"2006-03-23T10:55:33","guid":{"rendered":"https:\/\/www.garfnet.org.uk\/cms\/batteries-button-cell-equivalents\/"},"modified":"2026-09-09T04:33:09","modified_gmt":"2026-09-09T04:33:09","slug":"batteries-button-cell-equivalents","status":"publish","type":"page","link":"https:\/\/garfnet.org.uk\/cms\/tables\/general\/batteries-button-cell-equivalents\/","title":{"rendered":"Batteries &#8211; button cell equivalents"},"content":{"rendered":"<p><b>This is a list of common button cells, their equivalents, physical dimensions in millimetres, nominal open-circuit voltage and their mass in grams. Please note that battery voltage and capacity depends on formulation. In the IEC battery designation system, the first letter of the battery code defines the formulation. Please see <a title=\"Battery formulations - IEC codes\" href=\"https:\/\/www.garfnet.org.uk\/cms\/battery-formulation-iec-codes\/\">Battery formulation &#8211; IEC codes<\/a> for more information. This letter is denoted by the * character in this table. <\/b><\/p>\n<div class=\"garf-info-2-table-wrap\"><table id=\"garf-info-2-1\" class=\"garf-info-2-table mtr-table mtr-thead-th\"><thead><tr><th scope=\"col\" class=\"garf-info-2-sortable mtr-th-tag\" aria-sort=\"none\" data-mtr-content=\"IEC Code\"><div class=\"mtr-cell-content\"><a href=\"\/cms\/wp-json\/wp\/v2\/pages\/33?garf_sort=iec&amp;garf_dir=asc&amp;garf_page=1&amp;garf_size=100\" class=\"garf-info-2-sort\">IEC Code<span class=\"garf-info-2-sort-indicator\" aria-hidden=\"true\"><\/span><\/a><\/div><\/th><th scope=\"col\" class=\"garf-info-2-sortable mtr-th-tag\" aria-sort=\"none\" data-mtr-content=\"Equivalent 1\"><div class=\"mtr-cell-content\"><a href=\"\/cms\/wp-json\/wp\/v2\/pages\/33?garf_sort=equiv_1&amp;garf_dir=asc&amp;garf_page=1&amp;garf_size=100\" class=\"garf-info-2-sort\">Equivalent 1<span class=\"garf-info-2-sort-indicator\" aria-hidden=\"true\"><\/span><\/a><\/div><\/th><th scope=\"col\" class=\"garf-info-2-sortable mtr-th-tag\" aria-sort=\"none\" data-mtr-content=\"Equivalent 2\"><div class=\"mtr-cell-content\"><a href=\"\/cms\/wp-json\/wp\/v2\/pages\/33?garf_sort=equiv_2&amp;garf_dir=asc&amp;garf_page=1&amp;garf_size=100\" class=\"garf-info-2-sort\">Equivalent 2<span class=\"garf-info-2-sort-indicator\" aria-hidden=\"true\"><\/span><\/a><\/div><\/th><th scope=\"col\" class=\"garf-info-2-sortable mtr-th-tag\" aria-sort=\"none\" data-mtr-content=\"Equivalent 3\"><div class=\"mtr-cell-content\"><a href=\"\/cms\/wp-json\/wp\/v2\/pages\/33?garf_sort=equiv_3&amp;garf_dir=asc&amp;garf_page=1&amp;garf_size=100\" class=\"garf-info-2-sort\">Equivalent 3<span class=\"garf-info-2-sort-indicator\" aria-hidden=\"true\"><\/span><\/a><\/div><\/th><th scope=\"col\" class=\"garf-info-2-sortable mtr-th-tag\" aria-sort=\"none\" data-mtr-content=\"Equivalent 4\"><div class=\"mtr-cell-content\"><a href=\"\/cms\/wp-json\/wp\/v2\/pages\/33?garf_sort=equiv_4&amp;garf_dir=asc&amp;garf_page=1&amp;garf_size=100\" class=\"garf-info-2-sort\">Equivalent 4<span class=\"garf-info-2-sort-indicator\" aria-hidden=\"true\"><\/span><\/a><\/div><\/th><th scope=\"col\" class=\"garf-info-2-sortable mtr-th-tag\" aria-sort=\"none\" data-mtr-content=\"Diameter (mm)\"><div class=\"mtr-cell-content\"><a href=\"\/cms\/wp-json\/wp\/v2\/pages\/33?garf_sort=diameter&amp;garf_dir=asc&amp;garf_page=1&amp;garf_size=100\" class=\"garf-info-2-sort\">Diameter (mm)<span class=\"garf-info-2-sort-indicator\" aria-hidden=\"true\"><\/span><\/a><\/div><\/th><th scope=\"col\" class=\"garf-info-2-sortable mtr-th-tag\" aria-sort=\"none\" data-mtr-content=\"Height (mm)\"><div class=\"mtr-cell-content\"><a href=\"\/cms\/wp-json\/wp\/v2\/pages\/33?garf_sort=height&amp;garf_dir=asc&amp;garf_page=1&amp;garf_size=100\" class=\"garf-info-2-sort\">Height (mm)<span class=\"garf-info-2-sort-indicator\" aria-hidden=\"true\"><\/span><\/a><\/div><\/th><th scope=\"col\" class=\"garf-info-2-sortable mtr-th-tag\" aria-sort=\"none\" data-mtr-content=\"Voltage (volts)\"><div class=\"mtr-cell-content\"><a href=\"\/cms\/wp-json\/wp\/v2\/pages\/33?garf_sort=voltage&amp;garf_dir=asc&amp;garf_page=1&amp;garf_size=100\" class=\"garf-info-2-sort\">Voltage (volts)<span class=\"garf-info-2-sort-indicator\" aria-hidden=\"true\"><\/span><\/a><\/div><\/th><th scope=\"col\" class=\"garf-info-2-sortable mtr-th-tag\" aria-sort=\"none\" data-mtr-content=\"Capacity (mAH)\"><div class=\"mtr-cell-content\"><a href=\"\/cms\/wp-json\/wp\/v2\/pages\/33?garf_sort=capacity&amp;garf_dir=asc&amp;garf_page=1&amp;garf_size=100\" class=\"garf-info-2-sort\">Capacity (mAH)<span class=\"garf-info-2-sort-indicator\" aria-hidden=\"true\"><\/span><\/a><\/div><\/th><th scope=\"col\" class=\"garf-info-2-sortable mtr-th-tag\" aria-sort=\"none\" data-mtr-content=\"Mass (g)\"><div class=\"mtr-cell-content\"><a href=\"\/cms\/wp-json\/wp\/v2\/pages\/33?garf_sort=mass&amp;garf_dir=asc&amp;garf_page=1&amp;garf_size=100\" class=\"garf-info-2-sort\">Mass (g)<span class=\"garf-info-2-sort-indicator\" aria-hidden=\"true\"><\/span><\/a><\/div><\/th><\/tr><\/thead><tbody><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R521<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">379<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0CX521<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">5.8<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2.1<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">10<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">0.3<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R60<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G1<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">621<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">364<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">6.8<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2.1<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">12<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">0.34<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R59<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G2<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">726<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">397<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">7.9<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2.6<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">23<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">0.5<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G3<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">41<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">392<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">7.9<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3.6<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">30<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">0.7<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R66<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G4<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">626<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">377<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">CX626<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">6.8<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2.6<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">20<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">0.4<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">CX721<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">7.9<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2.1<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">16<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">0.45<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R48<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G5<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">48<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">393<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">7.9<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">5.4<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">58<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.1<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R69<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G6<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">920<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">371<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R57<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G7<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">927<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">395<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">CX921<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">9.5<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2.1<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">25<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">0.6<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">CX926<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">9.5<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2.6<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">34<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">0.75<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">CX936<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0*R55<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G8<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1120<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">391<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">11.6<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2.1<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">35<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">0.9<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G9<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">936<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">394<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0*R54<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G10<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1130<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">389<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">11.6<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3.1<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">64<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.3<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0*R58<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G11<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">721<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">362<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0*R43<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G12<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">LR43<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">386<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">11.6<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">4.2<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">110<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.8<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0*R44<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">G13<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">LR44<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">357<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">11.6<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">5.4<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.5<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">150<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2.7<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R1220<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">12.5<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">38<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R1616<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">16<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.6<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">42<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R1620<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">16<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">60<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R2016<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">20<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1.6<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">72<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R2025<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">20<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">2.5<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">160<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R2032<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">20<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3.2<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">220<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R2430<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">24.5<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">280<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><tr><td data-mtr-content=\"IEC Code\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">*R2450<\/div><\/td><td data-mtr-content=\"Equivalent 1\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 2\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 3\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Equivalent 4\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><td data-mtr-content=\"Diameter (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">24.5<\/div><\/td><td data-mtr-content=\"Height (mm)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">4.5<\/div><\/td><td data-mtr-content=\"Voltage (volts)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">3<\/div><\/td><td data-mtr-content=\"Capacity (mAH)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">550<\/div><\/td><td data-mtr-content=\"Mass (g)\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n<p>Please see <a title=\"Wikipedia watch battery article\" href=\"http:\/\/en.wikipedia.org\/wiki\/Watch_battery\">http:\/\/en.wikipedia.org\/wiki\/Watch_battery<\/a> for more info about button cell voltages. Header image by <em>Wipsenade<\/em> at <em>English Wikipedia<\/em>, CC BY 3.0, <a href=\"https:\/\/commons.wikimedia.org\/w\/index.php?curid=12605180\" target=\"_blank\" rel=\"noopener\">https:\/\/commons.wikimedia.org\/w\/index.php?curid=12605180<\/a><\/p>\n<hr>\n<p style=\"text-align: center;\"><a href=\"..\/..\/..\/\">Home<\/a> | <a href=\"..\/..\/\">Tables<\/a> | <a href=\"..\/\">General<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This is a list of common button cells, their equivalents, physical dimensions in millimetres, nominal open-circuit voltage and their mass in grams. Please note that battery voltage and capacity depends on formulation. In the IEC battery designation system, the first letter of the battery code defines the formulation. Please see Battery formulation &#8211; IEC codes&#8230;<\/p>\n","protected":false},"author":1,"featured_media":44756,"parent":646,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"class_list":["post-33","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Batteries - button cell equivalents - GarfNet<\/title>\n<meta name=\"description\" content=\"Common button cells, their equivalents, physical dimensions in millimetres, nominal open-circuit voltage and their mass in grams.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/garfnet.org.uk\/cms\/tables\/general\/batteries-button-cell-equivalents\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Batteries - 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