JK-B1A8S20P JK 8S 20S 24S Smart 200A Active Balance 0.6A 1A 2A 12V 24V 36V 48V Battery CE/FCC/RoHS Certified Power/3C Use A544
Pickup currently not available
SPECIFICATIONS
Balance Function: Active Balanced BMS
Balancing function: Active balancing BMS
Base Material: --
Board Size: -
Board Thickness: -
Brand Name: JIKONG
Certification: CE,FCC,RoHS
Charge and Discharge Port: Common Port BMS
Charging Current: 200A
Copper Thickness: -
Function: Overcharge ,Over Discharge,Overcurrent ,Short Circuit Protection
Functional Application: -
Handware or Smart: SMART BMS
Hign-concerned Chemical: None
Material: -
Min. Hole Size: -
Min. Line Spacing: -
Min. Line Width: -
Model Number: JK-B1A8S20P/JK-BD6A24S20P/JK-BD6A20S20P/B2A20S20P
Origin: Mainland China
Place of Origin: Guangdong, China
Surface Finishing: -
Type: LI-ION Battery BMS
Usage Scenario: Power BMS,Energy Storage BMS,3C Digital BMS

| Description | Module |
| Condition | 100% New and Original |
| MOQ | Sample |
| Trade Terms | DAP |
| Lead Time | 3 working days |
| Delivery Time | Depend on destination |
What is active balancing (lossless balancing)
Active balancing transfers energy from cells with higher energy to cells with lower energy, achieving voltage and current balance with minimal energy loss.
Whether in charging, discharging or idle state, it will continue to work until the voltage difference is within the set range. Since it involves energy transfer without generating heat, active balancing can use a larger current (usually 1-2A) without affecting cooling. Due to the longer balancing time and larger current, it is more suitable for larger capacity battery packs.
Active balancing current: 0.4-2A, maximum charging current: 100A-300A, maximum discharge current: 100A-300A
Product description:
1. Package: BMS*1 Sampling cable 75cm *2 Temperature sensor NTC-40cm *1 Power switch button 50cm *1 Bolt screws*2-6 Exclusive packaging box*1
2. The BMS protection board has its own blvetooth function, connected to the mobile phone APP/PC, and various battery parameters are set and adjusted by yourself.
3. Optional: H heating function, C built-in CANBUS core, R built-in integrated RS485 function
4. Scan the QR code on the BMS panel download the APP and the instruction manual.
Download link - IOS: Search in APP STORE (JK BMS)
Download link - Andriod: Search in Google STORE (JK BMS)






















![]() |
![]() |

|
Shenzhen CHY Electronic Technology Co., Ltd is a professional electronic components service provider, majoring in Spot stock Distribution, BOM Service. Shenzhen CHY Electronic Technology Co., Ltd is a professional electronic components service provider, majoring in Spot stock Distribution, BOM Service.
For 17 years since established, we keep integrating supply resources of electronic components, committing to serve our customers faster, more stably and more cost-effectively. In addition to 5000+ SKUs in stock, We also develop deep cooperation with manufacturers, authorized distributors and OEMs all around the world, which equips us to stably offer products, covering integrated circuits, transistors, diodes, capacitors, resistors, inductors, optoelectronic components, sensors, relays, RF components, modules, connectors and other related accessories. Based on this, we are able to provide BOM service, a one-stop solution for your bill of materials.
Deeply cultivating in the field of electronic components, we are proud that we have gained the trust of customers from dozens of countries, which covers different fields like New Energy, Industrial Automation Control, Home Automation, Security, Medical Electronics, Communication, Automotive Electronics and Consumer Electronics, etc.
CHY builds professional procurement and sales team, whose members have average 5 years of experience in electronic components and keen insight into the market. Welcome contact CHY, we will timely respond and mobilize all resources to meet your demands. |



1. How to place an order?
If you are interesting in our products, welcome to contact us. Our sales colleagues will work out quotation and help you place an order as per your requirements as soon as possible.
Please be sure to contact us for quotaiton before your purchase. Since the ferquent changes in the price of electronic components, our price updates erveyday. Hope your understanding!
Since the large quantity of electronic components, there are still some products haven't been released yet. We are keeping on releasing. If we cannot find the product you need, you can contact us, we are good at and also very glad to help you source it.
2. Why your price is advantageous?
For 17 years since established, we keep integrating supply resources of electronic components, committing to serve our customers faster, more stably and more cost-effectively.
We keep 5000+ SKUs in stock. In addition, We also develop deep cooperation with manufacturers, authorized distributors and OEMs all around the world. Our professional sourcing colleague will help you source the components you need globally to minimize cost and maxmize efficiency.
3. How do you guarantee the quality?
We have established a strict quality management system to ensure that every component from CHY is original and brand new.
- Strictly management of suppliers. Review the qualification of suppliers and establish a supplier whitelist.
- Comprehensive inventory management system. Make sure every chip traceable.
- 100% test. Our products will at least undergo dual testing when in and out of the warehouse. 100% visual inspection. Acetone wipe test, X-ray test, ROHS test, De-cap test and Electrical test when necessary.
4. About Payment
We accept and highly recommend you to usd Alibaba trade assurance order. You can pay the order by online payment (like credit card, Paypal, Apple pay and other local online payment) or wire transfer (T/T). Customers in different countries may apply different payment methods and different rates, please contact us for details.
We also accept off-line order and payment through wire transfer(T/T).
5. Shipping & Delivery
For products in stock, we will deliver it in 24 hours.We will inform you the tracking number by email.
For delayed orders, please refer to the shipping date agreed upon by us. Our colleague will update you about the delivery.
We provive DHL, Fedex, UPS, Aramex, SF Express, EMS for shipping. There are also special line for some region. Please contact us. We will work out the suitable freight solution for you.

