3.7V 1400mAh battery features:
1. High-capacity rechargeable lithium-polymer Battery.
2. Lightweight, Low internal resistance.
3. Great safety and discharge performance.
4. Long cycle time, built to last
Battery applications:
Suitable for Bluetooth wireless headsets, GPS, baby monitors, PSP controllers, smart watches, POS machines, dashcams, VR glasses, beauty devices, pet trackers, ring video doorbells, etc.