803040 3.7 V 1000 mAh LiPo Battery with PHR 2 Pin Connector for DIY Electronics Projects and Bluetooth Headphones Volt Rechargeable Ideal Various Applications (DE803040-2pcs)

Capacity specifications: 3.7 V 1000 mAh lithium polymer battery to provide the optimal power supply for electronic devices; Compact: 40 mm x 30 mm x 8 mm space-saving design that can be mounted on different devices; connection specifications: equipped with PHR 2 pin connector (1.25 mm) to allow an easy and secure connection. 803040 rechargeable lithium-ion polymer battery, rated voltage 3.7 V, full charging voltage 4.2 V, capacity 1000 mAh, power 4.07 Wh, dimensions: 41 × 30 × 8 mm (1.594 x 1.181 x 0.315 inches) (lengths × width × height), weight: 21 g (0.74 ounces), maximum current: 1.1A. Overcharge, over-discharge, over-current and short circuit can be prevented. Technical data: Model 803040, capacity 1000mAh, voltage 3.7V, full voltage 4.2V, maximum discharge current: 1C (1000mA) Recommended charging current: 0.5C (500mA), maximum 1C (1000mA)" Wide Application Equipped with a PH1.25 connector, this 1000mAh battery is suitable for ESP32 development board, MP3 and MP4 player, wireless headsets, GPS tracker, baby monitor, game consoles, smartwatches, surveillance devices, POS devices, car recorders, speakers, VR glasses, beauty devices, pet trackers, optical doorbells, etc Wiring: use of red-black - double colour cable, easy polar detection