Description
BMS LFP 4S 10A BLUE SQURE 8181A (TDT) (3344)
The BMS LFP 4S 10A BLUE SQUARE 8181A (TDT) is a high-quality, compact Battery Management System tailored for LiFePO₄ (LFP) 4S battery packs. Whether you’re a DIY enthusiast, industrial battery assembler, or solar installer, this 8181A board offers the ideal combination of protection, performance, and compact design.
Key Features
- Overcharge & Over-discharge Protection: Prevents voltage abnormalities and battery damage.
- 10A Discharge Current: Suitable for medium-current devices like LED strips, solar systems, tools.
- Short Circuit Protection: Quick-response MOSFET circuit for safety assurance.
- Temperature Stability: Designed for ambient operation in field and indoor use.
- Compact Size: Fits compact battery enclosures with ease.









There are no reviews yet.