Description
JK Smart Active Balance BMS Board 3S-8S 40A 0.4A Balance Current With UART/RS-485
JKBT 3S-8S 40A 0.4A
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:
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- 3s-8s Smart Li-ion/lifepo4 40A with 0.4A balance current BMS
- Balanced wire sense cable (9 Wire sense cable with connector)
- Thermocouple
- Starter Switch
- Instruction Manual
Conclusion:
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- 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- BD4A8S40P |
| 2. | Configuration | 3S, 4S, 5S, 6S, 7S, 8S |
| 3. | Balance Mode | Active Balance equilibrium |
| 4. | Balance Current | 0.4A |
| 5. | Discharge Current | 40A |
| 6. | Charge Current | 40A |
| 7. | Main circuit conduction internal | l.3mΩ |
| 8. | Peak Current | 80A |
| 9. | Maximum Discharge current | 60A |
| 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 | 4.5*2.9*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-3s-8s-40a-0-4a-balance-current/
