Specification Model JKBMSBattery Types Supported Li ion Lifepo4 LTOBattery Strings 8S 16SBalance Current 2ACharge Discharge Current 150A Continuous 300A Max 2 min Size 11 8 5 9 1 96 inchesFeatures 1 Advanced Communication Supports multiple interfaces including RS485 UART RS232 and CAN modes for versatile connectivity 2 High performance MCU Integrated high performance microcontroller ensures precise operation and control 3 Comprehensive Protection Includes overcharge over discharge short circuit and temperature protection for enhanced safety 4 Low Resistance Circuitry Conductive resistance reduces energy loss efficiently featuring values as low as 0 25mΩ in some variants 5 Customizable Protocol Docking Compatible with mainstream inverter communication protocols and accessible via mobile app setup 6 Parallel Operations Supports parallel charging with a current limiting of 10A for larger energy storage setups Package Includes 1 x JK PB2A16S15P Protection Boardor1 x JK PB2A16S20P Protection Boardor1 x V19 Display