Specification: CR2477 Li-MnO2 Coin Battery Non-rechargeable Battery capacity: 1100 mAh Working voltage: 3 V Rated current: 2 mA Temperature range: -20 to + 60 ° C Diameter: 24.5mm Thickness: 7.7mm Weight: 9.5 g Application: Electronic scales, electronic dictionaries, car key remotes, electronic watches, thermometers, electronic kits, blood glucose meters, toys and some small appliances. Attention: Keep the battery out of the reach of children. If swallowed, seek medical attention immediately. Do not charge, disassemble, deform, short circuit, heat, set fire, etc. Do not reverse the polarity. Do not solder the battery directly. Do not mix new batteries, old batteries that have been used, or batteries of different brands or types. When discarding or storing the battery, insulate it with tape. CR2477 CR2025 CR2032 CR2450 LIR2032 Buying Options Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 27 4.5 out of 5 stars 619 4.5 out of 5 stars 871 4.5 out of 5 stars 359 4.3 out of 5 stars 431 Price — no data $7.69$7.69 $8.99$8.99 $8.99$8.99 $14.59$14.59 Voltage 3 V 3 V 3 V 3 V 3.7 V Capacity 1100 mAh 150mAh 240mAh 650mAh 45mAh Temperature -20 to + 60 ° C -20℃ to +60℃ -20℃ to +60℃ -20℃ to +60℃ -20℃ to +60℃ Dimension 24.5x7.7mm 20x2.5mm 20x3.2mm 24x5mm 20x3.2mm Weight 9.5g 2.4g 3g 6.2g 2.6g Rechargeable x X X X ✓