BMS 10S 10A Li-ion Protection Board

The compact BMS (Battery Management System) 10S 10A protection and balancing module is designed for assembling and safely operating 36 V battery packs based on Li-ion cells (18650, 21700 and others). Protection and balancing: Continuously monitors each of the 10 cells, preventing overcharge above 4.25 V, overdischarge below 2.75 V and short circuit, and equalizes cell voltages during charging. Common Port: The load and charger are connected through shared power terminals (C- / B-), which simplifies the switching circuit. Compact and reliable: Ideal for light electric transport (electric scooters, hoverboards, e-bikes), power tools and 36 V backup power systems. Features Configuration: 10S (10 Li-ion cells in series, nominal 36 V / 37 V, full charge 42 V) Battery type: Li-ion / Li-Po (3.6 V / 3.7 V per cell) Maximum discharge current: 10 A (continuous) Maximum charge current: 5 A Port type: Common Port (Common Port: B-, C-) Balancing function: Yes (With balance) Overcharge protection threshold: 4.25 V ±0.05 V Overdischarge protection threshold: 2.75 V ±0.1 V Protection: Against overcharge, overdischarge, short circuit, overcurrent, and thermal protection (external NTC sensor) Package contents: BMS 10S 10A board, balance lead with connector