3S 12V 25A 18650 Lithium Battery Protection Board

(6 customer reviews)
Availability:

In stock


SKU: 43646
  1. Operating current: 0 – 25A.
  2. Instantaneous current: 35 – 40A.
  3. Storage condition: -40 – +80℃.
  4. Quiescent current: less than 30uA.
  5. Balance current: about 40 – 50mA.
  6. Effective life: more than 30000 hours.

 139.00

(Including GST)

In stock

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New Price: ₹ 139


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Category: Battery Protection Board
This is 3S 12V 25A 18650 Lithium Battery Protection Board 11.1V 12.6V High Current With Balanced Circuit Over Charge Over-Discharge Over Current And Short Circuit Protection Function. Board charging and discharging are the same port, the board includes the balanced circuit.
When the charge balance, the board will be a bit warm, even after disconnecting the charger, some are still in the balance, will continue to warm for a while until below the equilibrium break threshold.
The protection board cannot be used for iron lithium polymer battery (for other batteries, no matter what material, as long as the overvoltage and put voltage can be used for cutting), electric finish machinery, electric bicycle batteries, car, and motorcycle starter battery protection.
Applicable to the following products (within rated power):
Electric drill, 775 motors (6A-10A), small power inverter, small power vacuum massager battery, LED lamp, 12V standby power electronic products, 12V120W car washing pump, battery, solar street lamp monitoring standby power supply, and other products.

Rated current can’t over 25A, it can’t exceed 50A per 0.5 seconds.


Specifications :

  1. Overcharge voltage range: 4.25-4.35v + 0.05v.
  2. Overdischarge voltage range: 2.3-2.7v + 0.05v.
  3. Operating current: 0 – 25A.
  4. Operating temperature: -40 – +50℃.
  5. Instantaneous current: 35 – 40A.
  6. Storage condition: -40 – +80℃.
  7. Quiescent current: less than 30uA.
  8. Balance current: about 40 – 50mA.
  9. Effective life: more than 30000 hours.
  10. Internal resistance: less than 100m ohm.
  11. Short-circuit protection: protection, delayed self recovery.

Package includes:

1 x 3S 12V 18650 lithium battery protection board.

SKU: 43646 Category:
Battery

3 Cell

Overcharge detection voltage (V)

4.25 ± 0.025

Over-discharge detection voltage (V)

2.50 ± 0.08

Over current Protection (A)

40

Working current (A)

25

Operating Temperature (°C)

-40 ~ +50

Length (mm):

56.5

Width (mm):

45

Height (mm):

4

Weight (g):

11

Shipping Weight 0.016 kg
Shipping Dimensions 8 × 5 × 2 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 6 reviews

5.0 overall
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  1. Anilesh yadav (verified owner)

    Good product ?

    Anilesh yadav

  2. Sandeep Singh (verified owner)

    Very good product at this price (160₹)
    Model no. is HX_3S_FL25A-A,comes with DW01A charge controller IC,8 Mosfets(4 are of 50A and 4 are of 80A) and 100 ohms balance circuit which is decent
    If there where 43,47 or 68 ohms resistors where used the balancing would have been much faster,(Note:-Always buy BMS with balance circuit for longer life of your battery pack) overall it’s a good product, for small projects like 10 amps,if you want more than that you should consider buying robu’s primium orange BMS above 40A

    Sandeep Singh

  3. sidadharajasidadharaja782

    good

    sidadharajasidadharaja782

  4. Saravanan G (verified owner)

    Good product. Works well.

    Saravanan G

  5. JL Ruatpuia (verified owner)

    Very good product. Fast shipping

    JL Ruatpuia

  6. Bharat shah

    Very good products prompt service and reasonable rates

    Bharat shah

3S 12V 25A 18650 Lithium Battery Protection Board

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.

Questions and answers of the customers

    What s1 and s2 for?
  1. 0 votes
    Q What s1 and s2 for?
    Asked by Yogesh on December 30, 2020 5:42 pm
    There are no answers for this question yet. Answer now
  2. I have eighteen 3.7V lithium ion batteries which I... Read more
  3. 0 votes
    Q I have eighteen 3.7V lithium ion batteries which I have in series of three batteries and parallel...... Read more answer now
    Asked by Vivekanand kumar on September 5, 2020 10:47 am
    A Yes, you can use it.
  4. Want to create a 12 volt power supply system to ru... Read more
  5. 0 votes
    Q Want to create a 12 volt power supply system to run universal TV board with 12 volt and 3-5 Amp p...... Read more answer now
    Asked by sransingh on June 22, 2020 4:30 pm
    A For such inquiries mail at info@robu.in
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