- Free shipping
- Free returns*
- Low prices
- 5 million products
4S BMS 4S 12V 10A 15A 20A 30A 40A 50A 60A lithium ion polymer battery management system pcb pcm with balance
Specifications:
- Skype: sales04_1126
- short circuit protection: yes
- over discharge voltage: yes
- over charge protection: yes
- Model Number: BMS-4S
- Battery Series: 4S
- Application: 3.7V lithium battery
- Accessory Type: Battery Accessories
- Free shipping
We offer free shipping for all products
- Free returns*
If you aren't satisfied, you can return it
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like