JBD Smart BMS | Bluetooth, 7S-14S | 40A/50A

Protect your battery pack and watch it from your phone. This JBD smart BMS has built-in Bluetooth, so you can check cell voltages, current, and pack health from the app — with balancing and UART communication on board.

• Built-in Bluetooth: monitor your pack from your phone, no extra dongle
• Wide range: covers 7S to 14S packs at 24V, 36V, and 48V
• 40A/50A options: pick the current rating that matches your build
• Balance function: keeps cells balanced for longer pack life
• UART communication: talks to compatible displays and controllers
• Chemistry: works with Li-ion and LiFePO4 packs

Fitment: choose 7S–14S to match your pack's series count and 40A or 50A to match your controller's draw.

Pickup available in Etobicoke; Canada Post shipping when ordered online.