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JBD 14S 40A Hardware BMS – NMC / Lithium-Ion
JBD 14S 40A Hardware BMS – NMC / Lithium-Ion
JBD 14S 40A Hardware BMS – NMC / Lithium-Ion
JBD 14S 40A Hardware BMS – NMC / Lithium-Ion
  1. JBD 14S 40A Hardware BMS – NMC / Lithium-Ion
  2. JBD 14S 40A Hardware BMS – NMC / Lithium-Ion
  3. JBD 14S 40A Hardware BMS – NMC / Lithium-Ion
  4. JBD 14S 40A Hardware BMS – NMC / Lithium-Ion

JBD 14S 40A Hardware BMS – NMC / Lithium-Ion

₹849.00

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The JBD 14S 40A Hardware BMS is a high-quality Battery Management System designed for 14S NMC / Lithium-Ion battery packs (51.8V nominal).
It ensures safe and stable operation of lithium battery packs by providing reliable protection during charging and discharging.

Built using premium-grade MOSFETs and robust hardware circuitry, this BMS is ideal for E-scooters, E-bikes, EV battery packs, solar energy storage systems, and custom lithium battery builds.
Its hardware-only design makes it simple, durable, and dependable for long-term use.

Key Features

  • Supports 14S Lithium-Ion / NMC battery packs
  • 40A continuous discharge current
  • Hardware BMS (no Bluetooth / no app)
  • Overcharge protection
  • Over-discharge protection
  • Overcurrent protection
  • Short-circuit protection
  • Passive cell balancing for improved battery life
  • Common port design (charge & discharge on same port)
  • Compact, durable & easy to install
  • Ideal for 51.8V (14S) lithium battery packs

What’s Included

  • 1 × JBD 14S 40A Hardware BMS
  • 14S balance wire harness
Field Description
Model JBD 14S 40A Hardware BMS
Battery Type Lithium-Ion / NMC
Series Configuration 13S
Nominal Pack Voltage 51.8V
Full Charge Voltage 58.8V
Continuous Discharge Current 40A
Peak Discharge Current As per design
Balancing Type Passive Balancing
Balance Current ~50–60mA
Port Type Common Port
Protection Functions Overcharge, Over-discharge, Overcurrent, Short-circuit
Operating Temperature –20°C to +75°C
Battery Chemistry Supported NMC / Lithium-Ion
Application E-scooter, E-bike, EV battery packs, Solar storage
Weight .5 kg
Dimensions 12 × 7 × 2 cm

No Warranty Provided

This product does not come with any warranty.
Each BMS is individually checked and tested by our technical team before dispatch to ensure proper working condition. We ship only after confirming the product is functional and free from visible defects.

Important Notes

  • No replacement or refund after the product is delivered.
  • Buyer must ensure correct wiring and installation.
  • We are not responsible for damage caused by wrong connection, overcurrent, short-circuit, or misuse.

Quality Assurance

Even though there is no warranty, we follow strict testing procedures:

  • Function test
  • Balance circuit test
  • MOSFET output check
  • Voltage & protection check

Product is shipped only after confirming everything is working.

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