BMS Accessories

Complete your JKBMS battery system with official accessories designed for seamless integration. From LCD displays and communication modules to parallel connection hardware and alarm buzzers, every accessory in this collection is engineered to work directly with JKBMS Smart BMS and Inverter BMS products.

  • LCD Displays — 2", 3.2", 4.3" touch screen, and PB V19 dedicated displays
  • Communication Modules — USB-TTL, USB-RS485, RS485 Converter (8S & 17S–24S)
  • Parallel Modules — PLINK Module (soft parallel) and Parallel Module (hard parallel)
  • Alarm & Indicators — External buzzer and battery level indicator
  • Repair Tools — Adapter board for BMS active balancer