General description High-quality NiMH replacement button cell battery suitable for various electronic devices including model building batteries, solar lights, electronic candles, bicycle computers, telephone batteries, watches, calculators, remote controls, toys, and pet trackers. This rechargeable button cell battery from vhbw features powerful, long-lasting cells that meet high-quality standards. Technical specifications Battery type: NiMH Capacity: 250 mAh Voltage: 12 V Power: 3 Wh Number of built-in cells: 10 Connection: U solder lug Other information Content of delivery: 1x button cell battery