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Jiabaida (JBD) Li-ion 20S 72V 40A Battery Management System - BMS Protection Board

Jiabaida (JBD) Li-ion 20S 72V 40A Battery Management System - BMS Protection Board

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Jiabaida (JBD) Li-ion 20S 72V 40A BMS is a robust Battery Management System designed for 20-cell Li-ion battery packs (72V nominal). It provides complete protection with advanced circuitry to safeguard against overcharging, over-discharging, overcurrent, and short circuits. Supporting same-port charging and discharging, this BMS is ideal for high-capacity applications such as e-bikes, e-scooters, solar storage systems, and DIY energy packs.

The aluminum plate ensures heat dissipation, while its balancing feature improves battery health and lifespan.

Jiabaida (JBD) Li-ion 20S 72V 40A BMS Features:

  1. Designed for 20S (72V nominal) Li-ion battery packs
  2. Continuous discharge current up to 40A
  3. Same-port charging and discharging for simplified wiring
  4. Overcharge, over-discharge, overcurrent, and short-circuit protection
  5. Integrated balancing for stable battery performance
  6. Aluminum casing for improved thermal management
  7. Suitable for high-power battery-powered systems

JBD Li-ion 20S 72V 40A BMS Specifications:

Specification Value
Model JZP20S07-T V1.0
Supported Cells 20S (Li-ion)
Nominal Voltage (V) 72
Charge Voltage (V) 84
Continuous Discharge (A) 40
Charge Current (A) 20
Balance Function Yes (Same-Port Balance)
Operating Temperature (°C) -20 to 70
Dimensions (mm) 120 x 65 x 12 mm

 

Package Includes:

1 x JBD Li-ion 20S 72V 40A Same-Port Battery Management System - BMS Protection Board

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