Battery description: Battery voltage: 3.7 V. Battery configuration: 1S. Battery capacity: 500 mAh. Battery weight: 18 g/1 piece. Battery size: 50 x 14.5 mm (1.97 x 0.57 inches). Discharge plug: JST-2P plug. Charging interface: JST-2P plug Battery chemistry: lithium polymer. Introduction to Chargers Product Name: USB Smart Charger Input parameters: DC 5V 1-2A. Output parameters: DC 3.7 V 500 mA. Plug model: two pin balanced charging plug. Rechargeable battery: 1S 3.7V lithium battery Li PO/Li ion. Charging indicator: when the charging cable is connected to the power supply and the battery is connected for charging, the red charging indicator remains on and the red light goes off when fully charged Precautions for batteries: 1. Turn off the device when the battery level is low to avoid deep discharge. 2.
