JKBMS JK-BD6A24S4PD Smart Active Balance BMS (8S-24S, 40A) BT Display
Product Description
The JK-BD6A24S4PD is a smart lithium battery protection board (BMS) from JKBMS, designed for multi-cell lithium battery packs ranging from 8S to 24S configurations. Built for reliability in solar storage systems, e-bikes, e-scooters, and DIY battery packs, this board combines active balancing technology with smart monitoring for safer, longer-lasting battery performance.
Key Specifications
| Feature | Detail |
|---|---|
| Product Type | Smart BMS (Battery Management System) |
| Battery Configuration | 8S–24S |
| Continuous Discharge Current | 40A |
| Balance Current | 0.6A (Active Balancing) |
| Communication | Bluetooth / Display |
| Brand | JKBMS (JIKONG) |
Key Features
- Active Balancing Technology – Continuously redistributes energy between cells during charge and discharge (not just at full charge like passive BMS boards), improving overall pack capacity utilization and lifespan
- Bluetooth Connectivity – Pairs with the JKBMS mobile app for real-time monitoring of voltage, temperature, current, and cell balancing status
- Wide Voltage Compatibility – Supports 8S to 24S lithium-ion, LiFePO4, or similar chemistries, making it versatile for various pack sizes
- 40A Continuous Discharge – Suitable for mid-power applications like e-bikes, solar energy storage, and portable power stations
- Temperature Monitoring Port – Built-in temperature sensor connector for added thermal protection
- QR Code Setup – Scan directly on the board to download the companion app and user manual
- Compact, Robust Design – Reinforced mounting brackets and clearly labeled terminals (P-, B-, B+, B-) for straightforward installation
Typical Applications
- E-bike and e-scooter battery packs
- Solar energy storage systems
- DIY power banks and battery packs
- Golf carts and light electric vehicles
- Backup power systems
Package Includes
- 1x BMS Board
- 1x Sampling Line
- 1x NTC Temperature Sensor Cable
- 1x Switch Wire