JK-BMS 4S to 8S 100A Smart BMS is an intelligent battery management system designed for 4S to 8S lithium battery packs. It supports Li-ion, LiFePO4, and LTO battery chemistries and provides up to 100 A continuous discharge capability with a 1 A active balancing function. Integrated Bluetooth connectivity allows real-time monitoring and parameter configuration through the JK BMS application, while protection functions help safeguard the battery pack against overcharge, over-discharge, over-current, short circuit, and temperature-related conditions.
| Parameter | Value |
|---|---|
| Product Type | Smart Battery Management System |
| Brand | JK / JIKONG |
| Battery Configuration | 4S to 8S |
| Continuous Discharge Current | 100 A |
| Maximum Instantaneous Current | 200 A |
| Active Balancing Current | 1 A |
| Balancing Type | Active |
| Supported Battery Types | Li-ion, LiFePO4, LTO |
| Single Cell Voltage Measurement Range | 1 V to 5 V |
| Voltage Acquisition Accuracy | ±3 mV |
| Communication | Bluetooth |
| Additional Communication | CAN / RS485 Optional |
| Application Voltage | 12 V / 24 V Battery Packs |
| Protection | Overcharge, Over-discharge, Over-current, Short Circuit, Temperature |
| Operating Temperature | -20°C to +70°C |
| Mounting Type | PCB |
JK-BMS 4S to 8S 40A Smart BMS with Active Balancer for Lithium Battery Pack
1 × JK-BMS 4S to 8S 100A Smart BMS with Active Balancer
1 × Balance/Sampling Cable
1 × Temperature Sensor (NTC)
1 × Switch Button
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
If you receive a product damaged during shipment, please notify us within 3 days of receiving the product, supported by proper pictures and a description. Once our support team accepts the return, we will provide a replacement or a complete refund, including the return shipping cost.
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
We don’t accept returns for products damaged due to improper use. Moreover, we don’t accept returns if the ordered product is not suitable for a specific application. Please read the product specifications and datasheet carefully before placing an order. Returns are accepted only within 3 days from the date of delivery.
We ship all over India with free shipping on all prepaid orders above ₹500. For Cash on Delivery (COD) orders, ₹80 will be charged for orders below ₹599 and ₹30 for orders above ₹599.
For any questions related to shipping, please contact our support team at support@quartzcomponents.com.
Note: The minimum order value for COD orders is ₹500.