JK Smart Active Balance BMS Board 7S-17S 80A 0.6A Balance Current with UART/RS485

$61.75

JK Smart Active Balance BMS Board 7S-17S 80A 0.6A Balance Current with UART/RS485

Out of stock

Description

JK Smart Active Balance BMS Board 7S-17S 80A 0.6A Balance Current with UART/RS485

JK BT 7S-17S 80A

Main information about this BMS:

This JK bms is especially used for 7S to 17S Smart fixed configuration .For most important that it can also be used for any other lithium technologies like LiFePo4, Li-ion, LiPo and Lithium Metal by changing the internal parameters after connecting to Bluetooth App.

It also integrates advanced active voltage balancing to monitor the voltage of each battery cell in real-time and improve the battery life through active balancing management. Although the product provides the intelligent battery protection solutions.

Accordingly the JK bms management system provides a wide range of features, including voltage collection, active large current balancing, overcharge, overcurrent, over-temperature protection, Coulomb meter, Bluetooth connectivity ,GPS remote etc.

Generally the Active Balancer BMS features a compatible mobile app that works with iOS and Android versions with higher Bluetooth connectivity, allowing you to operate the charging and discharging switches, check the battery’s operational state, and make changes for the BMS’s to the operating settings, Small in size, easy to use, and packed with features .Especially no separate Bluetooth dongle is required.

Safe to Use:

The over all protection circuit board is to provide a variety of protection functions including, like both overcharge and over-discharge protection and short circuit protection and temperature protection etc. As well as no need to lose the battery capacity to balance the voltage difference of cells, moreover the battery usage of efficiency for 95%. Firstly it equipped with thickened aluminum fin to achieve the quick heat dissipation. Although the battery protection board has gone through the load and aging test for quality assurance for both the Durable and reliable tests .All things considered that you can buy and use with 100% confidence.

Superior Material:

The jk BMS field strength to design and produce the most innovative and high quality active battery balancer and active balancer BMS for li-ion, lifepo4, Lipo and finally lithium metal .Additionally this BMS protection board charger is adopted to a high-efficient lithium cell .More over to the integrated circuits plays a major  important role in fast and safe charging. Basically it bring you a very comfortable and convenient experience. Especially it adopt a very high intelligent lithium cell management for integrated circuit for fast and safe charging.

Applications:

Solar power stations and tiny sightseeing automobiles vehicles including camping boats and Power tools base station backup power, Lawn moving and finally household energy-storage systems etc.

What you will get:
    • 7s-17s Smart Li-ion/lifepo4 80A with 0.6A balance current BMS
    • Balanced wire sense cable (18 Wire sense cable with connector)
    • Thermocouple
    • Starter Switch
    • Instruction Manual
Conclusion:
ITEM SPECIFICATIONS
1. Model No. JK- BD6A17S8P
2. Configuration 7S, 8S, 9S, 10S, 11S, 12S, 13S, 14S, 15S, 16S, 17S
3. Balance Mode Active Balance equilibrium
4. Balance Current 0.6A
5. Discharge Current 80A
6. Charge Current 80A
7. Main circuit conduction internal l.3mΩ
8. Peak Current 135 ̴ 160A
9. Maximum Discharge current 150A
10. Other interfaces (customized) RS485/can display interface
11. Entry cable Same port
12. Over discharge Protection voltage 1.2-4.35 V adjustable
13. Voltage acquisition ±5mV
14. Overcharge Protection voltage 1.2-4.35 V adjustable
15. Over charge release voltage 1.2-4.35 V adjustable
16. Discharge Time of  charging 2~ 120S as adjustable
17. Over discharge recovery voltage 1.2-4.35 V adjustable
18. Number of temperature 3 ↑
19. Temperature protection yes
20. Short circuit protection yes
21. Coulomb meter yes
22. Bluetooth  function Support Android and IOS
23. Weight 1 Pound
24. Dimensions 5.5*3.2*0.8 In
25. Data Sheet JK BMS Data Sheet
26. JK BMS User Manual JK-BMS-user-manual

https://srikobatteries.com/product/jk-smart-active-balance-bms-board-7s-17s-80a-0-6a-balance-current/

Additional information

Weight 19 oz
Dimensions 8 × 6 × 6 in

Customer Reviews

Based on 3 reviews
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D
David D
Works well on 15S LiFePo4 pack

Product reviewed: BD6A17S8P: Bought this unit because the Daly I tried had deficiencies. This unit meet my needs. PROS: Has 2 temp sensors, Low temp cutoff works as it should, Software on the app is pretty bug free, The user manual is actually pretty good. There are a few Chinese to English translation mistakes but it in not too bad and can be followed. There are a few features on the unit the manual does not cover. This unit does have RS485 but I did not test it.
CONS: The bluetooth range is pretty short, past about 15 ft it struggles. (This was
a strong point on the Daly, it has a very good range.) . The current sense measurement has about a 200 mA offset so it the battery current is actually 199 mA the Bluetooth interface shows 0.0A. The balance algorithm works well but the balance current of 0.6A is still pretty low. On one of my packs cell #4 was initially pretty low and this unit took about 9 days to get it balanced, after this it worked fine. I have used the Heltec active balancer and a similar pack would balance in about 1 day using the Heltec.

Selectable pro vs con. the bluetooth default is to stay on all the time and this makes it available to the application always, but the vampire current in this mode is about 20. That's actually kind of a lot. You can turn ON " Smartsave" to get this much lower, but then the entire unit turns off after the timeout (user settable) and you much press the power button to turn back on the unit for use and to get the bluetooth back. All in all I am pretty happy with it.

R
R.G.
Great BMS

Great product works well does all the things like it should

H
Heriel Ortiz

Excellent product work has discribe