4S 10A Lithium Battery Protection Board BMS for 18650 Cells

This 4S 10A BMS module offers overcharge, over-discharge, and short-circuit protection for four-cell lithium batteries. Suitable for 14.8V packs and DIY projects.

• 4S 10A BMS protection module
• Overcharge protection for battery safety
• Over-discharge protection prevents damage
• Short-circuit protection included
• Designed for four-cell lithium batteries
• Suitable for 14.8V battery packs
• Perfect for DIY projects and applications

This 4S 14.8V 10A Lithium battery Protection Board comes with over-charge, over-discharge, over-current and short circuit protection, for a variety of various shapes 3.7V lithium-Ion batteries. HX-4S-A10 is Small size, suitable for many requirements of high integration, low cost of the occasion, to meet a wide range of performance requirements to ensure that the battery pack is absolutely safe and reliable.

Connect 4pcs lithium battery at B+,B3,B2,B1,B-, P+ and P- is output or input as shown in following connection Diagram

Applications:

1. Small power inverter
2. Massager battery pack
3. LED lamp backup power
4. Electronic products
5. Solar street lamp battery pack
6. Monitoring standby power supply.

Features:

1. This protection board is suitable for 4 series Li-ion cell.
2. Adopt a precision integrated circuit for fast and safe charging.
3. Support overcharge protection, over-discharge protection, and short circuit protection.
4. This product has gone through load and ageing test for quality assurance.

Package Includes:

1 x 4S 10A 18650 Lithium Battery Protection Board