Quick Specifications
| Model | JK-B1A24S CAN BUS |
|---|---|
| Dimensions | 160 x 100 x 20 mm |
| Balance | 0.1~1A |
| Strings | 2~24S |
| Accessories | Balance wire harness |
| Application Scenarios | Small sightseeing cars, scooters, shared e-bikes, battery power systems, base station backup, solar power stations, and pack maintenance and repair. |
Quick Specifications
| Model | JK-B1A24S CAN BUS |
|---|---|
| Dimensions | 160 x 100 x 20 mm |
| Balance Current | 0.1~1A |
| Cell Strings | 2~24S |
| Supply Voltage | 40~100V |
| Communication | CAN bus + Bluetooth, 1-ch temperature collection |
| Accessories | Balance wire harness |
| Application Scenarios | Small sightseeing cars, scooters, shared e-bikes, battery power systems, base station backup, solar power stations, and pack maintenance and repair. |
Product Overview
The JK-B1A24S CAN pairs 1A active balancing with CAN bus communication and a temperature collection channel for 2–24S packs. Thermal data flows into monitoring alongside balance status — useful wherever packs run warm or ambient conditions swing.
The supercapacitor shuttle moves up to 1A between cells regardless of voltage difference, holding finished packs within 3mV. Self-powered from 40–100V, Bluetooth-configured, and cascadable beyond 24S.
Core Features
- 1A Energy-Transfer Balancing: Supercapacitor-based circuit shuttles up to 1A between cells — efficient equalization without resistor heat.
- CAN Bus Integration: Wired CAN reporting alongside Bluetooth for vehicle and industrial networks.
- Temperature Collection: One temperature channel feeds thermal data into monitoring alongside balance status.
- ≤3mV Post-Balance Accuracy: ±3mV acquisition precision keeps finished packs within a 3mV spread for full usable capacity.
- Wire Resistance Detection: Balance-lead resistance checks flag poor contacts early, before they cause drift.
- Bluetooth App Control: Monitor cells live and adjust parameters from a mobile app; low-voltage shutdown protects the pack.
Application Scenarios
A strong fit for thermally demanding builds, the JK-B1A24S CAN covers Small sightseeing cars, scooters, shared e-bikes, battery power systems, base station backup, solar power stations, and pack maintenance and repair.
Frequently Asked Questions
Does the JK-B1A24S CAN BUS replace my BMS?
No. The JK-B1A24S CAN BUS is a standalone active balancer that works alongside your existing BMS. The BMS keeps handling protection (over-charge, over-discharge, short circuit); the JK-B1A24S CAN BUS focuses on keeping every cell at the same voltage.
What is the balancing current of the JK-B1A24S CAN BUS?
The JK-B1A24S CAN BUS balances at up to 1A, transferring energy from the strongest cells to the weakest ones. Higher balancing current means a large or badly imbalanced pack reaches equilibrium much faster.
Can the JK-B1A24S CAN BUS work with fewer than 24 cells?
Yes. The JK-B1A24S CAN BUS supports any pack from 2 to 24 cells in series. Unused balance leads are connected according to the wiring diagram included with the unit — if you are unsure, send us your pack layout and we will confirm the wiring.
Do you offer wholesale pricing on the JK-B1A24S CAN BUS?
Yes. JKBMS supplies the JK-B1A24S CAN BUS to battery pack assemblers, distributors and brands worldwide. Click Request a Quote above for wholesale pricing, OEM/ODM customization options and lead times.