Technical characteristics of the BMS board BD4A8S4P:
| Number of cells |
4S-8S LiFePo4 or 3S-8S Li-Ion or 6S-8S LTO |
| Load/charge current |
40A / 60A (pik) |
| Active balancer current |
0,4A |
| Interface support |
RS-485, CAN, Bluetooth |
JK-BMS connection principle:
- The battery is connected to wire B- and the load to P-
- A separate loop with red wires is used to balance each cell separately
- A button with a built-in LED that lights up when the SMART JK BMS is turned on
- Two temperature sensors that allow you to safely control the temperature, and when it exceeds the set limits, the BMS board will turn off
Additionally, you can connect the BMS controller to the RS485, CAN interfaces for remote monitoring and control. The Jikong BMS controller supports LiFePo4, Li-Ion, LTO batteries.
BMS board kit:
- BMS Jikong board
- Cable for balancing cells 45 cm long
- On/off button with LED
- Two temperature sensors
The lithium battery intelligent protection board is a management system specially designed for the large-capacity series lithium battery pack. It has the functions of voltage acquisition, large current active equalization, overcharge, over-discharge, overcurrent temperature protection, coulomb meter, Bluetooth communication, GPS remote control, etc. It is applicable to lithium iron phosphate, lithium ternary and other battery types.
The protection board can achieve maximum sustainability by relying on energy transfer active balancing technology with independent intellectual property rights Equalizing current of 0.4A. High-current active equalization technology can maximize battery consistency, improve battery endurance, and delay battery aging.
The protection board has a supporting mobile phone APP that supports Android and IOS operating systems. APP can be accessed via mobile phone Bluetooth is connected to the protection board to view the working status of the battery, modify the working parameters of the protection board, control the charging and discharging switch, and so on. The protection panel is small in size, simple in operation and full in function, and can be widely used in the battery pack of small sightseeing cars, courtesy cars, shared cars, high-power energy storage, base station backup power, solar power stations and other products
Specific References
- MPN
- JK-BD4A8S4P
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The protection board relies on the energy transfer active balance technology with independent intellectual property rights, which can achieve a maximum continuous current of 2A. High-current active balance technology can ensure battery...
