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JBD 17S 40A Hardware BMS – NMC / Lithium-Ion
JBD 17S 40A Hardware BMS – NMC / Lithium-Ion
JBD 17S 40A Hardware BMS – NMC / Lithium-Ion
JBD 17S 40A Hardware BMS – NMC / Lithium-Ion
  1. JBD 17S 40A Hardware BMS – NMC / Lithium-Ion
  2. JBD 17S 40A Hardware BMS – NMC / Lithium-Ion
  3. JBD 17S 40A Hardware BMS – NMC / Lithium-Ion
  4. JBD 17S 40A Hardware BMS – NMC / Lithium-Ion

JBD 17S 40A Hardware BMS – NMC / Lithium-Ion

₹1,199.00

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The JBD 17S 40A Hardware BMS is a robust and reliable Battery Management System designed for 17S NMC / Lithium-Ion battery packs (62.9V nominal).
It ensures safe and efficient operation of high-voltage lithium battery packs by providing stable protection during charging and discharging.

Built with premium-grade MOSFETs and durable hardware circuitry, this BMS is ideal for high-voltage E-scooters, E-bikes, EV battery packs, solar energy storage systems, and custom lithium battery builds.
Its hardware-only design ensures simplicity, reliability, and long service life.

Key Features

  • Supports 17S 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 same port)
  • Compact, durable, and easy to install
  • Ideal for 62.9V (17S) lithium battery packs

What’s Included

  • 1 × JBD 17S 40A Hardware BMS
  • 17S balance wire harness
Field Description
Model JBD 17S 40A Hardware BMS
Battery Type Lithium-Ion / NMC
Series Configuration 13S
Nominal Pack Voltage 62.9V
Full Charge Voltage 71.4 V
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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