BMS 40A 18650 Lithium Battery Controller
$4.00
Save $3.00
Unit price
per
Payment methods:
Cash On Delivery - Whish pay - OMT pay
-
Payment methods
🔋 Supports 4S (4 x 18650) lithium-ion battery packs
⚙️ Up to 40A discharge current – perfect for e-bikes, power tools, and high-load
🛡️ Built-in protection:
- Overcharge
- Over-discharge
- Overcurrent
- Short-circuit
🔄 Automatic cell balancing – improves battery life & stability
📏 Compact PCB – fits easily into tight battery pack designs
🔋 Supports 4S (4 x 18650) lithium-ion battery packs
⚙️ Up to 40A discharge current – perfect for e-bikes, power tools, and high-load
🛡️ Built-in protection:
- Overcharge
- Over-discharge
- Overcurrent
- Short-circuit
🔄 Automatic cell balancing – improves battery life & stability
📏 Compact PCB – fits easily into tight battery pack designs
Share and get 15% off!
Simply share this product on one of the following social networks and you will unlock 15% off!