3.7V Battery Pack,7800mAh Lithium Polymer ion Battery with terminal Plug Connector, Rechargeable Battery Pack for Small appliances

BASIC INFO: Battery Voltage: 3.7V; Capacity: 7800mAh; Dimensions: 67*54mm/2.63*2.12inch; Weight: 90g/0.19lb; Plug: 1.25 Terminal Head Plug.（If you need other plugs, please contact us） RELIABLE PERFORMANCE: Positive and negative electrode protection plate, high-strength stainless steel and Cycle 500 times.PCM protection function: over charge, over discharge, over current, short circuit protection, over temperature protection STORAGE: Keep the cells in 40%-60% charged state during long period storage.We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V. Store battery in cool and dry place APPLICATION: Suitable for Bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras,monitoring units, e-books,sleep management equipment, etc MUST CONFIRM BEFORE PURCHASE: 1.Battery Size; 2.Connector Model; 3.Connector Size; 4.Connector Polarity (only if the voltage, dimension and the plug match, then it will fit)