Its Li-ion NMC 20S 72V 40A Battery Management System. This charge-discharge controller module can be concurrently connected to 20 rechargeable batteries in series. The module is protected from overcharge, over-discharge, and short circuits. When at least one battery reaches its maximum capacity, the charge controller among its functions is to cut off the electricity to the batteries. 40 A is the maximum permitted current. The charge controller engages the protection mode if the supplied voltage exceeds the maximum permitted value. (P-) For the Power Negative terminal and (B-) for the battery Negative Terminal.
Features
Cell overvoltage and under-voltage protection.
Intelligent battery balancing .
Fuly sealed waterproof technology along with dustproof, shockproof, anti-squeezing, and other protective functions
Applications
- Solar street lamp
- Electric tools
- UPS & EVs
| Specifications | |
|---|---|
| Nominal Voltage | 72V |
| Discharging Current | 40A |
| Charging Current | 20A |
| Battery type | Li-ion NMC |
| No of Series | 20 |
| Type | BMS |
| Configuration | 20S 72V 40A |
