JKBMS B2A24S Series: The Heavy-Duty BMS Built for Forklifts & Industrial EVs
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When your forklift stops mid-shift, it doesn't just inconvenience one worker — it halts an entire operation. Industrial electric vehicles demand a Battery Management System that can handle the punishment of real-world heavy-duty use: high continuous current, wide voltage ranges, and unforgiving duty cycles.
That's exactly what the JKBMS B2A24S Series was engineered for.
Built for the Demands of Industrial EV Applications
The B2A24S series supports 8S to 24S battery configurations (approximately 24V to 84V), making it compatible with the voltage ranges used in forklifts, airport ground support equipment, tourist vehicles, and other industrial electric platforms.
With 2A active balancing current, the BMS continuously equalizes cell voltages during both charge and discharge cycles — extending pack longevity and maintaining consistent performance even after thousands of cycles.
Four Models, One Mission
| Model | Continuous Current | Key Features | Price | Buy |
|---|---|---|---|---|
| JK-B2A24S20P | 200A | BT + UART | $109.68 | Buy Now |
| JK-B2A24S20P-HC | 200A | BT + UART + CAN + Heating | $119.68 | Buy Now |
| JK-B2A24S30P | 300A | BT + UART | $138.73 | Buy Now |
| JK-B2A24S30P-HC | 300A | BT + UART + CAN + Heating | $145.68 | Buy Now |
The 300A rating on the JK-B2A24S30P and JK-B2A24S30P-HC is not a peak figure — it's the sustained continuous discharge current, designed for the high-torque demands of lift motors and traction drives.
Why the HC Version Matters for Professional Integrators
The HC variants (JK-B2A24S20P-HC and JK-B2A24S30P-HC) add two critical features for industrial deployments:
CAN Bus Communication — Enables direct integration with vehicle control units (VCUs), chargers, and fleet management systems. CAN is the industry-standard protocol for industrial EVs, allowing real-time data exchange: SOC, cell voltages, temperatures, fault codes, and more.
Built-in Heating Function — Cold storage warehouses, outdoor logistics yards, and northern climate operations can push lithium cells below safe operating temperatures. The integrated heating circuit protects the pack and ensures reliable startup even in sub-zero conditions.
Designed for System Integrators & OEM Partners
The B2A24S series is not a consumer product — it's a professional-grade component built for:
- Forklift manufacturers and retrofitters replacing lead-acid packs with lithium
- Industrial EV OEMs building purpose-built electric platforms
- Battery pack assemblers supplying the logistics and warehousing sector
- Wholesale distributors serving the European and North American industrial market
JKBMS ships from warehouses in China, the USA, Germany, and Poland, ensuring fast delivery to your customers regardless of region.
Real-World Performance, Not Spec Sheet Numbers
The B2A24S series has been deployed in lithium conversion projects across Europe and North America. Integrators choose it because:
- Active balancing (not passive) means no energy wasted as heat during balancing
- Bluetooth + UART allows real-time monitoring via the JKBMS app during commissioning and maintenance
- Robust protection suite: over-voltage, under-voltage, over-current, short circuit, over-temperature, and under-temperature protection
- Compact form factor fits into existing battery enclosures designed for lead-acid replacements
Ready to Integrate?
Whether you're building a 48V forklift pack or a custom 72V industrial traction battery, the JKBMS B2A24S series gives you the current capacity, communication options, and protection intelligence your application demands.
Contact us via WhatsApp: +1 818 938 3175 for bulk pricing, technical specifications, and OEM partnership inquiries.