JK Smart Active Balance BMS Board 3S-8S 200A 2A Balance Current With UART/RS-485

$99.75

JK Smart Active Balance BMS Board 3S-8S 200A 2A Balance Current With UART/RS-485

14 in stock

Description

JK Smart Active Balance BMS Board 3S-8S 200A 2A Balance Current With UART/RS-485

JK 3S-8S 200A 2A

Main information about this BMS:

This JK bms is especially used for 3S to 8S 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:
    • 3s-8s Smart Li-ion/lifepo4 200A with 2A balance current BMS
    • Balanced wire sense cable (9 Wire sense cable with connector)
    • Thermocouple
    • Starter Switch
    • Instruction Manual
Conclusion:
    • It can also be used for  3s,4s,5s,6s,7s and 8s battery configurations. Mean while  this BMS supports for LiFePo4 (LFP from 2.5V to 3.7V) ,Lithium ion (Li-Ion from 3V to 4.2V) ,Sodium Ion batteries (SIB from 1.5V to 4.0V) and finally Lithium titanate oxide (LTO from 1.5V to 2.8V).
ITEM SPECIFICATIONS
1. Model No. JK- BD2A8S20P
2. Configuration 3S, 4S, 5S, 6S, 7S, 8S
3. Balance Mode Active Balance equilibrium
4. Balance Current 2A
5. Discharge Current 200A
6. Charge Current 200A
7. Main circuit conduction internal l.3mΩ
8. Peak Current 335 ̴ 400A
9. Maximum Discharge current 350A
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. Weight 1 Pound
23. Dimensions 6*4.2*0.8 In
24. Data Sheet JK BMS Data Sheet
25. JK BMS User Manual JK-BMS-user-manual

https://srikobatteries.com/product/jk-smart-active-balance-bms-board-3s-8s-200a-2a-balance-current/

Additional information

Weight 19 oz
Dimensions 8 × 6 × 6 in

Customer Reviews

Based on 6 reviews
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P
Peter Knowlton
Very responsive and helpful.

At first I had multiple issues with the manual’s interpretation from Chinese to English. Just didn’t translate well. I still don’t understand why one of the cable terminals is marked “P-“. Still don’t know what it means but once I got a hold of Sriko they cleared it up and even sent me a diagram that was so helpful. The unit seems to work great and once the interpretation issues were figured out, thanks to Sriko, I have had little problems and the unit does what it says it would do.

K
KRB
Nice BMS

Hello, This BMS works as expected, although DO NOT change the default Bluetooth password. You are not able to reset it without an email from JK support which is hard to find.

Or, write this on the case of the BMS so you don't loose this. I didn't use my BMS since last summer on my trailer and now I can't connect. I don't remember resetting the password, so I don't know if this is mandatory when you login, or if the app just wont connect.

J
John Bowers
JK BMS

Nice BMS I will buy more of these. This is my second one and they both seem to be great products.

B
Bob D
Great BMS with active balance

So far this BMS is doing everything I could ask for. The purchase was super easy and fast shipping.

J
J.C.
Quick shipping and a fair price

I was a bit skeptical as I had never heard of Sriko. The order shipped quickly. Unfortunately the JK BMS was defective right out of the box. One of the terminals had fallen off the PCB in shipping. I contacted Sriko, sent a picture, and they shipped a warranty BMS out that same day. Very good service and nice to have them shipping on US Soil...