12V Lithium Battery Management System


Our Battery Protection System (BPS) will protect the battery from almost any external accidental occurrence that would normally cause damage. The internal BPS will automatically disconnect if the battery drains below 8 volts. It will automatically reconnect when the charger is turned on. This protects the battery from over-discharging and damaging the cells. The BPS also protects the battery from overcharge, short circuit and reverse polarity. 

  • Internal Features:
  • Low Voltage Protection Switch  - Automatically disconnects at 8V
  • Over Voltage Protection Switch - Automatically disconnects at 15.8V
  • Short Circuit Protection Switch - Automatically disconnects
  • Reverse Polarity Protection Switch - Automatically disconnects
  • Internal cell balancing   - Automatically balances cells
  • Charge Balancing - Independent balancing for multiple batteries connected in parallel or in series.

This Battery Protection System is designed to last throughout the life of the battery and provide reliable power for thousands of cycles.


Internal Assembly PDF   12V 100AH Internal Assembly PDF

| MAXIMUM SAFETY -  3.2V 6.5AH 32650 Cell 

3.2V 5AH Lithium Ion Smart Battery Cell

Thermal Fuse

Internal Cell Safety Fuse

Our latest cell technology is manufactured with a internal thermal safety fuse between the anode and cathode that will break and disconnect in the unlikely event the cell would begin to overheat. 

Safety Vent 

High pressure safety vent

Each cell has a high pressure safety vent that will flip open to release energy and prevent explosion.



Flame Retardant Electrolyte

Our cells are manufactured with our patented flame retardant additive in our electrolyte.

Explosion proof

explosion proof stainless steel

Every Lithium Battery cell is manufactured in our explosion proof stainless steel cylindrical case. 

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