JK BMS JK-B2A25SRP SMART BMS 2A Active Balance 8S~25S Bluetooth RS485 CAN for LiFePo4 Li-ion LTO Camping RV Backup Battery BMS

product advantages：

◆Active balance, good durability, long life, good balance and stable performance

◆Real-time active energy transfer equalization with supercapacitor as the medium (patent number: ZL 2019 2 0479589.6)

◆Single voltage range 1V~5V, equalization accuracy ±5mV

◆It can achieve 2-10A continuous balanced current, ensure battery consistency, improve battery cruising range, and delay battery aging.

◆Mobile phone Bluetooth communication, equipped with mobile APP, real-time view of battery status, support Android and IOS operating systems.

◆Support balanced cascading, suitable for more than 24 battery packs.

◆Suitable for lithium iron phosphate, ternary lithium, lithium titanate and other battery types.

Package

1 * BMS(Bluetooth bulit-in)

1 * Temperature sensor(40cm)

1 * Balance Wires(75cm)

1 * Active Switch(15cm)

6 * Cables

6 * Screws

1 * Heating cable (Only for BMS With Heat Function)

H: BMS With Heat Function

C: BMS With CANBUS chip Bulit-in

NOTE:

Due to the different voltage ranges supported.

Therefore, among the accessories of B1A8S20P/B2A8S20P,RS485, LCD and other BMS are not common.

Power Board is the same version.

Please choose to buy them carefully. Thank you

For instructions on heating cables,the green 5PIN cable of the heating cable needs to be linked to the heating pad,and the rest of the black and red cables are linked to the smart charger(after the smart charger links the BMS,it detects the temperature of the battery through the BMS,which automatically monitors the charging status of the battery)

Description of heating function:

Battery temperature is below low temperature charge protection, turn off charging, turn on heating.

Cryogenic charge protection is a parameter that can be set within APP

The heating power depends on the battery voltage and the resistance value of the heating film.

1 Internal/2 External Temperature Sensors (Detect battery temperature)

LCD and RS485 interfaces are configured by default

Bluetooth link for Phone-JIKONG BMS

Download link-IOS : Search (JIKONG BMS) in the APP STORE

Download link-Andriod :https://www.pgyer.com/Cfq3

If you need to use BMS in parallel,

Fast Class T Fuse must be added to each battery pack.

Or discharge diode (high power diode selected according to load)