2PCS ZNTER S19 9V 400mAh USB Rechargeable 9V Lipo Battery For RC Camera Drone Accessories
- Replace dry battery perfectly.Energy-saving and durable.
- With constant voltage 9V and USB wires for convenient charge.
- Equipped with Micro USB charge port,which is convenient and efficient.
- Intelligent power chip inside to make sure the charge up to 99% with constant voltage
- Cycle life>3000,increase 200% than normal battery which fits the low-carbon life style.
- Charge it anytime anywhere, no need to afraid that whether the battery run out.
- Short-circuit protection inside and it is unwarming for long time charging.