JKBMS Active Balancer JK-DZ08B2A24S — 2A 2~24S CAN Battery Equalizer with Cascade

JKBMS JK-DZ08B2A24S — 2A Active Battery Balancer for 2~24S with Standard CAN & Cascade

The JK-DZ08B2A24S is the CAN-standard flagship of the JKBMS 2A active balancer lineup, built for 2 to 24 series battery systems that require native CAN bus integration. With CAN communication built in as standard, it connects directly to inverters, BMS controllers, and energy management systems that use CAN protocol — no adapters, no extra cost.

Like its RS485 counterpart, the JK-DZ08B2A24S supports cascade installation for systems beyond 24S, includes a standard temperature sensor input, and delivers constant 2A ultracapacitor energy transfer balancing in real time.

Key Features

• CAN communication — standard built-in, compatible with CAN-based inverters and BMS systems
• Cascade capable — expand beyond 24S by linking multiple units
• Standard temperature sensor input — included as standard
• 2A constant active balancing current — real-time energy transfer, independent of voltage delta
• Supports 2~24S configurations — LiFePO4, Li-ion, LiPo, LTO, lead-acid
• High-precision voltage monitoring — ±3mV accuracy per cell
• Bluetooth connectivity — monitor and configure via mobile app
• Optional RS485 communication (select at order, replaces CAN)
• LED Bluetooth status indicator
• Dimensions: 157.6 × 99 × 18.5 mm | Weight: 360g

Technical Specifications

• Cell count: 2S ~ 24S
• Balancing current: 2A (constant)
• Cell voltage range: 1V ~ 5V
• Voltage accuracy: ±3mV
• External power supply: DC 20~100V
• CAN: Standard built-in
• Temperature sensor: Standard built-in
• Cascade: Supported
• Dimensions: 157.6 × 99 × 18.5 mm
• Weight: 360g

DZ08 vs DZ11 — Which to Choose?

• Choose JK-DZ08B2A24S if your inverter or BMS uses CAN bus communication
• Choose JK-DZ11B2A24S if your system uses RS485 communication
• Both support cascade, temperature monitoring, and Bluetooth app

Typical Applications

• Large residential ESS with CAN-compatible inverters (e.g. Deye, Growatt, SolarEdge)
• Commercial battery systems with CAN BMS integration
• EV and high-voltage packs requiring CAN communication
• Multi-unit cascade installations beyond 24S

Wiring Notes

• CAN H/L terminals connect directly to inverter or BMS CAN port
• For cascade: connect cascade port of unit 1 to input of unit 2
• No power-on switch — starts balancing automatically upon connection

📱 Bluetooth App: Available for iOS and Android — monitor cell voltages, balancing status, and configure parameters wirelessly.

⚠️ Shipping Note: Default ships from China. US warehouse stock available upon request — US inventory levels may vary and cannot be guaranteed. Please contact us before ordering if US local shipping is required. WhatsApp: +1 818 938 3175

Need help? Contact us via WhatsApp: +1 818 938 3175 | Email: service@jkbms-ess.com