JBD Smart bms 7~20S 8S 16S 200A 300A Lithium& Lion Battery PCB with Relay Balance Built-in Bluetooth & Uart RS485 CAN

AP20S006 Smart bms

Packaging & Delivery

Selling Units: Single item 

Single package size:  23X13X16 cm 

Single gross weight: 1.900 kg

Package Type: Manufactuers will upgrade the packaging sometimes,please refer to the actual object received.

Package Content : 1* BMS *Balance wires* Bluetooth Module

Note: UART/RS485 communication box should be purchased seperately

JBD-AP20S006

JBD-AP20S006 is specially designed for 7 ~ 20 series battery packs of power batteries, electric bicycles, motorcycles and other products; it can be applied to lithium batteries with different chemical properties, such as lithium ion, lithium polymer, lithium iron phosphate, etc. The protection board has strong load carrying capacity and the maximum continuous discharge current can reach 200A.

 ● 7-20 cell series protection, and automatically recognize the number of battery strings

 ● The car gauge level simulates the front chip, the voltage acquisition precision is high;more secure and reliable.

 ● Various protection functions for charging and discharging

 ● Power switch for relay, high voltage, more reliable.

 ● Accurate SOC calculation with automatic SOC learning function

 ● Bluetooth communication

 ● Optional RS485 communication function can read all battery data in real time and upgrade online.

 ● Optional CAN communication function

 ● Reserve switch control protection panel output.There is a discharge switch to have a pre-charge function to prevent lighting

 ● When the standing time reaches the set value (page switching time for parameter setting), the machine will automatically shut down and sleep to reduce standby power consumption.

 ● Support series connection, but the total number of series after series connection is less than or equal to 32 series

 ● Parallel use of battery packs is not supported (battery packs are directly connected in parallel, and there is a problem of large current discharge of high-voltage battery packs to low-voltage battery packs)

Product Parameters

	LIFEPO4	LI-ION
Operating voltage range	50-73V	56-85V
Operating continuous current (MAX)	200A	200A
Over-charge protection voltage	3.65±0.05V	4.25±0.03V
Over-discharge protection voltage	2.5±0.1V	2.8±0.1V
Balanced turn-on voltage	3.35±0.03V	3.6±0.03V
Charging over current protection value	270-330A	270-330A
High temperature protection value of charging	65±3℃	65±3℃
High temperature protection value of discharge	75±3℃	75±3℃
Internal resistance	<10mΩ	<10mΩ