Description: -Designed specifically for Toniebox speakers, ensuring compatibility and stable performance. -Rated voltage 3.6V, capacity 3200mAh, supports long-term power supply. -Uses Grade A battery cells with internal chips featuring overheat, overcurrent, overcharge, over-discharge, and short-circuit protection for safer and more reliable operation. -It is recommended to fully discharge the battery before recharging for initial use and complete 3 to 5 full charge-discharge cycles to activate battery performance and extend its lifespan. -Compact design, easy installation, suitable for user-replacement. Specifications: Voltage: 3.6V Capacity: 3200mAh .
eBay