HX-2S-D01 2S 6.4V 18650 Lithium Iron Phosphate Battery Protection Board


In stock

SKU: 1722733
  1. Model: HX-2S-DO1
  2. Size: 40*20*4mm
  3. Maximum operating current: 8A
  4. Upper limit instantaneous current: 10A
  5. Overcharge voltage range: 3.65v±0.05v


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Brand: Generic
Category: Battery Protection Board

The HX-2S-D01 2S 6.4V 18650 Lithium Iron Phosphate Battery Protection Board is a compact and essential component for safeguarding 2-cell lithium iron phosphate battery packs. It efficiently manages and protects batteries, preventing overcharging, over-discharging, and overcurrent, thus ensuring the safety and longevity of your battery setup. With a 6.4V output, it’s suitable for a range of applications, from DIY electronics projects to renewable energy systems, providing reliable battery management and peace of mind.


  1. Designed for 2-cell lithium iron phosphate battery packs.
  2. Protects against overcharging, over-discharging, and overcurrent.
  3. Voltage output of 6.4V.
  4. Ensures battery safety and longevity.
  5. Suitable for various applications, including DIY projects and renewable energy systems.
  6. Provides reliable battery management.

Package Includes:

1 x HX-2S-D01 2S 6.4V 18650 Lithium Iron Phosphate Battery Protection Board

SKU: 1722733 Category:


Maximum Operating Current (A)


Overcharge voltage range


Over-discharge voltage range

2.0v ± 0.05v

Quiescent Current (μA)

less than 30uA

Max. Charging Voltage (V)


Short circuit protection

can be protected, delayed self-recovery.

Length (mm):


Width (mm):


Weight (g):


15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Questions and answers of the customers

  1. 0 votes
    Q I sure it's not 6.4v lfp bms but 7.2v answer now
    Asked by er.sunny.verma on September 26, 2023 9:41 pm

    No, this protection board is designed for 6.4V ... Read more

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Country Of Origin: China