High-Efficiency 1S Lithium-Ion Battery Protection Board
Precision-engineered for 3.7V NCM/NCA batteries with 3A or 5A discharge current options. Advanced chipset ensures overcharge, over-discharge, and short-circuit protection.
Ultra-Durable PCB Construction
Features high-quality double-sided FR4 fiberglass board with corrosion-resistant gold-plated contacts for stable conductivity and extended lifespan.
Wide Compatibility & Easy Integration
Ideal for e-bikes, electric scooters, portable tools, and DIY battery packs. Compact design (45x15mm) fits tight spaces effortlessly.
Smart Thermal Management
Built-in temperature sensor prevents overheating during high-load operations (up to 85°C cutoff).
Direct Bulk Savings
Wholesale-priced units with MOQ flexibility. Globally certified (CE/RoHS) for safe commercial/residential use.
Plug-and-Play Installation
Pre-soldered terminals support quick wiring. Compatible with spot-welding or solder connections.
Industrial-Grade Reliability
IP54-rated casing resists dust/moisture. Tested for 10,000+ charge cycles with <0.5mV voltage deviation.
What’s Included
1x BMS board + installation guide. Ships in anti-static packaging. Custom bulk orders available.