Price: $148.20
(as of Mar 30,2023 12:12:39 UTC – Details)
JK SMART BMS Lifepo4 Battery 8S 10S 11S 13S 14S 16S 18S 20S Active Balance 40A Li-Ion 18650 Camping Battery Storage Ebike
NOTE: LCD needs to use two BMS interfaces, LCD + RS485 interface.
If BMS needs to be linked to LCD pro, RS485 interface cannot be used at the same time.
It is recommended to use Power Board configuration to actively activate the button of BMS
Package
BMS{Bluetooth bulit-in(with P- and B- 13cm)}
* Temperature sensor(40cm)* Balance Wires(75cm)
1 Internal/2 External Temperature Sensors(Detect battery temperature)
Doesn’t Support Series Connection and parallel Connection
LCD and RS485 interfaces are configured by default(Except of JKBD4A17S4P)
Bluetooth link for Phone-Jk BMS
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)
Provide a diagram.
NOTE::Temperature sensor:RS485 interface(At present, all JK BMS are configured with RS485 function by default):LCD interface(At present, all JK BMS are configured with LCD interface by default)(Except of JK-BD4A17S4P):Heat Function interface(At present, the heating function customized by customers can be accepted):CANBUS interface ( Needs customized)
NOTICE:
Protection (Current Sensor Anomaly)
This problem exists when the inverter is used, because the current direction is uncertain,
The alarm will be displayed. It does not affect the normal use of BMS.
This kind of alarm will appear when the sun is not big or small, because at this time,
the battery fluctuates frequently between charging and discharging,
and there are uncertain factors, so this problem occurs.A pure sine wave inverter does not draw a constant current. The current from the battery follows a sine wave shape.
It ramps from zero current up to peak current in 1/4 of a cycle.
The peak current is actually about 40% more than the average cu
šćActive BalancećSmart active balance the voltage differences between the battery cells, raising the battery usage efficiency to 95%, providing the battery a longer life.
šćFull FunctionalityćJK BMS protects against over-charge/over-discharge/over-current and short circuit, low temperature charging cutoff.
šćOwn Development APPćJK BMS has its APP for more BMS settings and with Bluetooth communication, the battery’s real-time status can be displayed precisely on your phone.
šćWidely UsećSupport 12V/4S,24V/8S,48V/16S,72V/24S,100A-350A max current lifepo4 battery system, and 0.6-2A active balance current, will be the perfect choice for your DIY system.
šćUSE SAFETYćUNIQUE DESIGN Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries.
