Waterproof 18650 aa battery holder,battery holder for 3.7V 4.5V 6V 9V battery snap
Product Description:
1. No need special welding machine, installed and work.
2. Simple configuration, perfectly apply to 1S2P/2S1P 18650 battery pack.
3. Intelligent control: Protect the batteries from over-charge, over-discharge and external short circuit.
4. Can be slots for recharging the batteries.
5. Connected to different plug, applicable for different devices.
Our service:
1. Replying your inquiry in 24 working days.
2. Professional engineers and well trained staffs.
3. professional battery factory made.
4. Fast delivery. Cooperating with DHL, FedEX, TNT and so on.
Product Picture
Battery Management System ( BMS /PCM )