SPECIFICATIONS

Applicable Battery: 3.2V Lifepo4 Battery,3.6V/3.7V Li-ion Battery

Application field: EBike,E-Motorcycle,EV,Solar,RV,inverter,ship engine,Energy storage UPS

BT Function: YES

Balance Function: YES

Brand Name: JBD

Common Port: YES

Communication: UART

Copper Thickness: 1 oz

Model Number: DP04S007

Number of Strings: 3S/4S

Place of Origin: Guangdong, China

Supplier Type: manufacturer

Temp Sensor: YES

Type: bms pcba

Voltage: 12V

Working Current: 100A/120A/150A/200A

JBD Car Starting Smart Battery BMS 3s 4s 12v 200ah 100a Lifepo4 BMS With BT

Number of Strings	3S-4S SMART BMS
Working Current	100A/120A/ 150A/200A
Voltage	12V
More Functions	Balance/Temp Sensor BT/Heat sink
Applicable Battery	3.2V Lifepo4 Battery 3.6V /3.7V Li-ion Battery
Communication	UART
Balance Current	≤150mA

1. What type of charger should I choose?

Lithium battery must choose specific charger, do not use Charger for Leadacid battery,for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. LifePo4 battery charger voltage=battery string No.X3.6V, while Li-ion battery charger voltage=Battery string No.X4.2V.
2.The relationship between Battery capacity and BMS current?
There is no direct relationship between Battery capacity and BMS current, big capacity doesn`t mean a big battery, but rely on continue current, that is to say if your engine is powerful, your should choose high current of BMS, it is not relied on batterycapacity.
3.Whether my BMS damaged?
If you want to judge if the BMS is damaged, please take the folowing steps, to test if each cell voltage is the same with voltmeter? if the cell voltage difference is over 1.0V, the fault is displayed that it cannot run far, no power supply at the start range, short charge time, all these issues are almost caused by battery cells, if BMS damaged is displyed as no charge, no discharge, no discharge while the battery has voltage.
4. Do you produce Hardware BMS or Smart BMS?
We produce both Hardware bms and smart bms.
5. What accessories should i buy for smart BMS？
We have bluetooth module for App use, and communication box tool(UART/RS485) for PC use.
And LCD display (UART/RS485) available too. Further question, please contact our customer service.