BMS for E-Bike & Electric Scooter

digilog.pk stocks high-current BMS boards specifically rated for e-bikes and electric scooters — covering 10S (36V), 13S (48V), and 16S (60V) configurations with continuous current ratings from 20A to 100A, featuring heatsinks for sustained discharge under the demanding load profile of electric vehicle motors in Pakistan. Whether you're building a new e-bike battery from scratch or replacing a failed BMS in an existing pack, we have the right board at the best price.

Why E-Bike BMS is Different

High peak current — e-bike hub motors draw 20A–60A during hill climbing and acceleration; standard BMS boards cannot handle this
Heatsink mounting — e-bike BMS boards have aluminium heatsinks for continuous high-current operation without thermal shutdown
Regenerative braking support — some models accept regen current from motor controller for energy recovery
Compact wiring — separate port design keeps charger and motor controller on independent terminals

Available E-Bike BMS

10S 36V BMS 20A–40A — for entry-level 36V hub motor e-bikes and scooters
13S 48V BMS 30A–60A — the most common configuration for Pakistani e-bike builds; pairs with 250W–750W motors
13S 48V BMS 80A–100A — for high-power 1000W+ hub motors and fast scooters
16S 60V BMS — for high-voltage high-power electric motorcycles

Related Categories

See all BMS at BMS - Battery Management Systems. For 13S packs browse Medium Pack BMS (5S–13S). Pair with 18650 cells from Batteries & Chargers. For DALY brand e-bike BMS see DALY BMS.

Common Applications

E-bike DIY build — 13S 18650 pack (10–20Ah) + 48V 40A BMS + 500W hub motor
E-bike battery repair — replace failed BMS in existing 48V e-bike battery pack
Electric scooter conversion — 10S LiPo + 36V 30A BMS + BLDC motor controller
Electric motorcycle — 16S high-capacity pack + 60A BMS for 1500W+ motors

E-Bike BMS Wiring Guide

B- terminal — connects to negative of battery pack (most negative cell)
P- terminal — connects to motor controller negative (discharge path)
C- terminal — connects to charger negative (charge path); separate port models only
Balance wires — connect in order to each cell group junction from cell 1 to cell N

Learning Resources

48V E-Bike BMS Wiring Tutorial — YouTube
Cell Balancing — Battery University
Endless Sphere E-Bike Forum — technical discussions on e-bike battery and BMS selection
BMS — Wikipedia

Need cells for your e-bike pack? Browse Batteries & Chargers. See all BMS at BMS - Battery Management Systems. For bulk e-bike battery assembly supply contact info@digilog.pk.