JKBMS Smart BMS with Heating, CAN, RS485, 3S-8S 12V-24V 200A 2A Active Balance with Bluetooth Battery Protection Board for LiFePO4, Li-ion, LTO Battery Pack (JK-B2A8S20P-HCR)
Product details
| Management number | 222773376 | Release Date | 2026/05/04 | List Price | US$50.00 | Model Number | 222773376 | ||
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- Parallel Connection Support for Higher Capacity: Supports battery pack parallel connection, allowing multiple packs to work together safely for expanding system capacity in solar storage, backup power, and DIY energy systems
- Alarm Output Interface for External Warning Devices: Equipped with an alarm signal output interface to support external alarm modules, enabling early fault warning for abnormal voltage, current, or temperature conditions (alarm device not included)
- Active Balancing Improves Cell Consistency: Active balancing technology reduces voltage differences between cells, improves overall pack stability, minimizes imbalance stress, and extends battery lifespan compared to passive BMS
- Full Protection with High Precision Monitoring: Provides complete protection against overcharge, overdischarge, overcurrent, short circuit, and temperature faults, with accurate voltage and current detection for reliable operation
- Bluetooth Smart Monitoring via App: Built-in Bluetooth enables real-time monitoring and parameter adjustment through the JK BMS app, allowing users to easily manage battery status without additional accessories
- High Current Capacity and Wide Compatibility: Supports 3S-8S battery configurations with 200A continuous current and 2A active balance current, compatible with LiFePO4, Li-ion, and LTO battery types for versatile applications
- Advanced Communication Protocols: Features CAN and RS485 communication interfaces for seamless integration with inverters and energy management systems, enabling professional-grade monitoring and control capabilities
- Built-in Heating Function for Cold Weather: Integrated heating capability protects battery performance in low-temperature environments, ensuring reliable operation and charging in cold climate conditions
| Brand | JKBMS |
|---|---|
| Item Weight | 0.68 Pounds |
| Manufacturer | JKBMS |
| Model Number | JK-B2A8S-20PHCR |
| Item Dimensions | 5.99 x 5.01 x 0.61 inches |
| Antenna Location | DIY energy systems, RV solar, backup power, solar storage |
| Warranty Description | 1 year manufacturer |
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