4S 12V 100A BMS for LiFePO4 Battery with 1A Active Balancer plug and play phase tester and four LED indicators keep

and four LED indicators keep you informed of battery status at 25%

this resistor ensures efficient heat dissipation during operation

or blocking the fold when you pack up

adjustable power supply without building one from scratch

short circuits & current overload to prevent costly damage and extend pack life

4S 12V 100A BMS for LiFePO4 Battery with 1A Active Balancer plug and play phase tester and four LED indicators keepTired of battery failures, unbalanced cells, and unreliable BMS boards ruining your solar or EV setup? The amiciKart 4S 12V 100A BMS with 1A Active Balancer is engineered to keep your LiFePO4 pack safe, balanced, and performing at its peak for years. This is a high current, intelligent BMS built specifically for 4S LiFePO4 battery packs (12V nominal). It handles a continuous 100A charge and discharge, making it suitable for demanding applications like