1S 18650 3.7V lithium battery protection plate 6 MOS

(4 customer reviews)

In stock

SKU: 44100
  1. Over charge detection voltage : 4.25 + 0.05V
  2. Over charge release voltage : 4.23 + 0.05V
  3. discharge detection voltage : 2.45 + 0.1V
  4. Ceiling continuous current : 12A
  5. Overcurrent detection current : 15A
  6. Input Charging voltage : 4.2V
  7. Product size : 35*7.4*2.2MM
  8. IC components : DW01+8205A


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Brand: Generic
Category: Battery Protection Board
Tags: 1S battery protection Board

Nowadays Li-ion batteries are most popular to be used in many indoor and outdoor gadgets, these batteries are preferred due to their high charge storage capacity. such batteries are widely used in today’s portable devices. they are compact, more efficient and have a high energy intensity compared to other types of batteries.

One drawback of such a battery is that we need to continually monitor their charging and discharging process if we do not do this, it badly affects battery life and also reduces the charge storing capacity. If we discharge such battery below certain voltage range, then the battery cell has a high risk of damage and if we overcharge such battery then it may explode.

To overcome such issues, we can use battery protection and battery charging circuits such as this product. This is Li-ion single-cell charger/protection circuit which can be used to charge a single cell of 15 Amp capacity or 2500Mah parallel-connected 5 to 6 li-ion cells. In this MOSFET are employed to do the monitoring task which protects our battery cells from overcharge, over-discharge, and from short circuit.

Protection :

  1. Overcharge protection.
  2. over-discharge protection.
  3. short circuit protection.
  4. overcurrent protection.

Wiring instructions:

  1. B+ battery is positive.
  2. B- battery negative.
  3. P+ outputs the positive input for the battery pack.
  4. P- outputs the negative electrode for the battery pack.

Specifications and Features :

  1. Overcharge detection voltage : 4.25 + 0.05V.
  2. Over charge release voltage : 4.23 + 0.05V.
  3. discharge detection voltage : 2.45 + 0.1V.
  4. Ceiling continuous current : 12A.
  5. Overcurrent detection current : 15A.
  6. Input Charging voltage : 4.2V.
  7. IC components : DW01+8205A.

Package Includes :

1 x 1S 18650 3.7V lithium battery protection plate 6 MOS.


1 Cell

Input Charging voltage (V)


Overcharge detection voltage (V)

4.25 ± 0.025

Over-discharge detection voltage (V)

2.50 ± 0.08

Over current Protection (A)


Operating Temperature (°C)

-40 ~ +85

Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.01 kg
Shipping Dimensions 15 × 10 × 6 cm
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.

Based on 4 reviews

4.5 overall

Add a review

  1. Koushik (verified owner)

    Good quality


  2. Surjit SINGH (verified owner)

    product is good but service is poor as I had paid 45 for courier charges and when item reached at place the FedEx company returned the item because the pin code was not matched to their system and blamed the company that this is the fault of company as they didn’t verify the pin code. even my mobile number was written but they didn’t call me because pin code is not matched with their system.

    Surjit SINGH

  3. avinash kumar (verified owner)

    perfect , compact and cheaper there other websites

    avinash kumar

  4. Suraj R (verified owner)

    Price of the product is too much…shipping charge is ok.

    Suraj R

1S 18650 3.7V lithium battery protection plate 6 MOS

What is Battery Management System? – BMS Building Blocks, Working & Functions

A Battery Management System AKA BMS ensures the safety of the battery pack by continuously monitoring and regulating parameters like temperature & voltage.

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Country Of Origin: China

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