Price: $173.77
(as of Apr 03,2023 11:03:56 UTC – Details)
JK SMART BMS Lifepo4 Battery 8S 12S 16S 18S 20S 60A 24V Bluetooth Rs485 BT Active Balance Li-Ion LTO 18650 Camping Battery Ebike
Package
BMS{Bluetooth bulit-in(with P- and B- 7AWG 13cm*2)}
* Temperature sensor(40cm)* Balance Wires(75cm)
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
1 Internal/2 External Temperature Sensors (Detect battery temperature)
LCD and RS485 interfaces are configured by default
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 current.
Then the current will ramp back down to zero at the 1/2 cycle time. At this point, the inverter reverses
🔋【Active Balance】Smart active balance the voltage differences between the battery cells, raising the battery usage efficiency to 95%, providing the battery a longer life.
🔋【Full Functionality】JK BMS protects against over-charge/over-discharge/over-current and short circuit, low temperature charging cutoff.
🔋【Own Development APP】JK 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.
🔋【Widely Use】Support 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.
🔋【USE SAFETY】UNIQUE DESIGN Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries.
