Smart BMS Li-ion 12S 36V 30A-250A PCB Battery Management System with CAN 485 and UART Communication Bluetooth Battery Monitoring Module for RV Energy Supply System,150A/UART/B (250a/Uart/Bt/485/Can )

Price: $1,006.91
(as of Apr 27, 2024 09:03:58 UTC – Details)

BMS battery protection board uses high quality (A-level) protective integrated circuits IC, MOS and PCB. Waterproof, dustproof and shockproof, which helps keep the battery healthy and stable, and prolong battery life. Your battery will stop all current when its temperature reaches the limit.

Q: How do I know what material OR type my battery is?
A: Please look at the battery case, if your battery’s normal voltage shows 3.2V, it is a battery. If the normal voltage of your battery shows 3.6V or 3.7V, then the battery is Li-ion or Li-polymer battery. You can also ask the battery manufacturer about the material of the battery.

Q: Is this BMS suit suitable for my battery?
A: Whether the BMS fits your battery pack or not depends on the following 2 points: 1) The BMS you buy must be of the same series as your battery pack. 2) Only the battery has different electrical parameters from other batteries. So if you need to buy the BMS for , please let us know first.

Product parameters:
Product name: BMS protection board charger
Overload Detection Voltage: 3.75±0.05V
Overload Discharge Voltage: 3.65±0.05V
Balanced turn-on voltage: 3.2V
Balanced Output Voltage: 3.2V
Overdensity Detection Voltage: 2.2±0.1V
Over-Discharge Discharge Voltage: 2.3±0.1V
Main circuit internal on-resistance: ≦ 20
Temperature protection: charging -40~65℃, discharging -40~70℃

What You Get:
BMS ×1
BT module ×1 (add activation button)
RS485 cable ×1
Matching balance wire × 1
B-P cable ×1
NTC cable (temperature sensor) ×1
English version wiring manual ×1
?PCB Smart Protection Plate Protection FunctionThe battery protection board stabilize various protection functions of overcharge protection and overdischarge protection, short circuit protection, overheat protection, overcurrent protection, for 3.2V battery lithium ion cell charger. Battery Protection Module can be applied with home power storage system, RV power supply, skateboards, inverters, e-bikes and other devices with lithium batteries.
?Parameter Visualization Battery Management System with UART protocol of intelligent communication function, all parameters can be checked at any time through Bt APP or UART USB connection with PC monitoring program. Parameters programmable, charge and discharge protection current, voltage, temperature, etc. can be reset within a certain range.
?Smart BMS: Extend battery life, proper balance current and sufficient balance heat output will not affect battery performance. Make sure each battery cell is fully charged at the same time.
?Intelligent Battery Protection Board BMS Bluetooth Module: There are three conditions for BMS SOC calibration: first, you must enter the correct capacity, and second, in the status information column, the secondary protection against single cell overcharge and the secondary protection of single battery voltage are displayed. (Charging to overcharge level 2 and discharging to level 2)
?Package3.2V Smart BMS (with CAN intelligent communication function) + Bt Module + Matching Balance Cable + Temperature Sensor + English User Manual. if you have any other questions about our BMS Battery Management System, please leave us a message.