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Amplifier Board Module

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Created with Pixso. Home Created with Pixso. Products Created with Pixso.
BMS Battery Protection Board
Created with Pixso. 3S 11.1V 12.6V 40A 18650 Lithium Battery Protection Board Dc Dc Converter
3S 11.1V 12.6V 40A 18650 Lithium Battery Protection Board Dc Dc Converter
  • name
  • name
  • name
  • name

3S 11.1V 12.6V 40A 18650 Lithium Battery Protection Board Dc Dc Converter

Brand Name: Creatall
Model Number: 3S 40A
MOQ: 10pcs
Price: negotiable
Delivery Time: 5-8 work days
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin:
Guangdong, China
Type:
Dc Dc Converter
Brand:
Creatall
Charging Voltage:
12.6V - 13.6V
Size:
6x4.2cm
Color:
Green
Warranty:
1 Year
Operating Temperature:
-40°C ~ 85°C
Port:
Shenzhen Port .guangzhou Port
Input Voltage::
5V
Charging Cut-off Voltage::
4.2V ±1%
Communication Interface:
UART/CAN/I2C
Application:
Electric Vehicle/Energy Storage/UPS
Product Name:
BMS Battery Protection Board
Protection Function:
Over Voltage/Over Current/Short Circuit/Over Temperature/Under Voltage/Balancing
Supply Ability:
1000 Piece/Pieces per Day
Highlight:

3S 40A BMS protection board

,

11.1V 12.6V lithium battery board

,

18650 battery protection module

Product Description

3S 11.1V 12.6V 40A 18650 Lithium BMS Battery Protection Board

Product Description:

 

Specifications:

 

  • Type:Dc Dc Converter
  • Brand:Creatall
  • Charging Voltage:12.6V - 13.6V
  • Size:6x4.2cm
  • Color:Green
  • Operating Temperature: -40°C ~ 85°C
  • Port:Shenzhen Port .guangzhou Port​

 

        3S 11.1V 12.6V 40A 18650 Lithium Battery Protection Board Dc Dc Converter

Ratings & Review

Overall Rating

4.7
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
67%
4 stars
33%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

L
Lukas Müller
Germany Jan 23.2026
Helpful (169)
Sehr gutes Lademodul! Doppelanschlüsse funktionieren stabil, perfekter Überladeschutz für 18650 Batterien. Einfach zu löten und installieren, sehr zufrieden.
E
Emily Johnson
Austria Feb 20.2025
Helpful (530)
This BMS board with balancing is a game-changer for my 18650 battery pack build. The cell balancing works flawlessly, keeping all three cells at the same voltage. It’s compact, easy to solder, and the 25A rating is perfect for my portable power station. Couldn’t be happier!
M
Maria
Brazil Feb 5.2025
Helpful (25)
This BMS board functions well for my battery—it provides good protection. The manual is only in English, which I had to translate, but it’s easy to use once I understood the specs.
Tags: 

stepper motor control board  

Step Motor Driver Board  

Battery Charger Protection Board

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