Protection circuit and balancer for 4 LiFePO4 cells, current up to 100A

Product detailed description

Protection and charging module for 4 LiFePO cells with control of each cell separately. With this module it is possible to connect cells in series without risk of damaging or destroying the cells. When charging, all cells are balanced according to their state of charge and degree of charge.


Technical parameters :

- overload protection: 3.61 - 3.69 V
- charge resumption at: 3.5 - 3.6 V
- delay in activation and deactivation of protection: 1.5 - 2.5 s
- deep discharge protection: 2.27 - 2.43 V
- discharge recovery at: 2.45 - 2.65 V
- discharge current: max 100 A, then the power supply will be interrupted
- continuous discharge current: <80 A
- short-circuit protection: 100 - 600 microseconds
- charging current: max.60 A
- cell balancing during charging: 50 mA

The product is not a separately functional unit, it requires professional assembly.