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14.8V / 16.8V 20A Bms Circuit Board for lithium LicoO2 Limn2O4 battery
14.8V / 16.8V 20A Bms Circuit Board for lithium LicoO2 Limn2O4 battery
14.8V / 16.8V 20A Bms Circuit Board for lithium LicoO2 Limn2O4 battery
14.8V / 16.8V 20A Bms Circuit Board for lithium LicoO2 Limn2O4 battery
14.8V / 16.8V 20A Bms Circuit Board for lithium LicoO2 Limn2O4 battery
14.8V / 16.8V 20A Bms Circuit Board for lithium LicoO2 Limn2O4 battery
Specifications
Model Number :
4S 20A, 4S 14.8V 20A peak li-ion BMS PCM
Place of Origin :
Guangdong, China
Supply Ability :
1000 Piece/Pieces per Day
MOQ :
10pcs
Price :
negotiable
Brand Name :
Creatall
Type :
dc dc converter
Brand :
creatall
Operating Temperature :
-40+85
Dissipation Power :
battery protection board
Application :
Electric Vehicle/Energy Storage/UPS
Condition :
New
Origin :
Mainland China
Delivery Time :
5-8 work days
Input voltage: :
5V
Charging cut-off voltage: :
4.2V ±1%
Communication Interface :
UART/CAN/I2C
Product Name :
BMS Battery Protection Board
Protection Function :
Over Voltage/Over Current/Short Circuit/Over Temperature/Under Voltage/Balancing
Description

14.8V / 16.8V 20A BMS PCM battery protection board bms pcm for lithium LicoO2 Limn2O4 battery

Product Description:

Specifications:

  • Size: 35*35*3mm
  • Upper limit working current: 8A
  • Upper limit instantaneous current: 20A
  • Overcharge voltage range: 4.25V+0.05V
  • Over discharge voltage range: 2.5V+0.05V
  • Charging voltage: 168V~17V
  • Quiescent current: less than 30uA
  • Short circuit protection: can be protected​​

Delayed self-recovery product features:

  • overcharge protection/overdischarge protection/short circuit protection/overcurrent protection
  • With overcurrent protection, reasonable design, does not affect the battery pack
  • With spot welding design, easy to assemble
  • The static power consumption is small, and the overall power consumption is less than 30 microamps.

Precautions:

  1. Product model: AVT4029
  2. Type: 4 Lamps Universal CCFL LCD
  3. Supported: universal 15-22inch lcd
  4. Size: 120mm*59mm
  5. Voltage: 10-29V

Precautions:

The lithium battery protection board cannot be used for lithium iron phosphate batteries, xenon lamps, hand drill battery packs, electric fish machine battery packs, electric bicycle battery packs, children's car batteries, motors or products with motors, 1W fisheye LED lights.
For products with a current above 3A, the battery discharge rate should be above 3C.
Rate formula: 1C rate battery, 2000 capacity equal to 2AH*1=2A working current 3C rate battery, 2000 capacity equal to 2AH*3=6A working current

  • Strict wiring OV(B-), 3.7V(B1), 7.4V(B2), 11.1V(B+) do not intentionally short circuit!
  • After the line is connected, it needs to be charged first, and then there will be output
  • When connecting 3 groups of batteries in series, please ensure that the voltage of each group of batteries is the same, if not, please fully charge each group of batteries separately and then use them in series. During the discharge test, the battery with the fastest voltage drop is the poor battery.

A note:

  • don't mix good batteries with bad batteries!

  • The closer the capacity/internal resistance of the 3 batteries is, the better! (The effect of 2 good batteries + 1 bad battery = the effect of 3 bad batteries).

  • In use, the battery will heat up, that is, the battery rate is not applicable. In this case, if the battery cannot be used for a long time, the battery will be damaged quickly.

  • Applicable products: massager battery pack, LED light backup power supply, 12V electronic products, solar street light battery pack, monitoring backup power supply, and other products.

Product tags

pbq lifepo4 battery 12v

,

motherboard cmos battery

,

circuit board battery
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14.8V / 16.8V 20A Bms Circuit Board for lithium LicoO2 Limn2O4 battery

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Product Detail
Model Number :
4S 20A, 4S 14.8V 20A peak li-ion BMS PCM
Place of Origin :
Guangdong, China
Supply Ability :
1000 Piece/Pieces per Day
MOQ :
10pcs
Price :
negotiable
Brand Name :
Creatall
Contact Supplier
14.8V / 16.8V 20A Bms Circuit Board for lithium LicoO2 Limn2O4 battery
14.8V / 16.8V 20A Bms Circuit Board for lithium LicoO2 Limn2O4 battery
14.8V / 16.8V 20A Bms Circuit Board for lithium LicoO2 Limn2O4 battery

Shenzhen Creatall Electronics Co., Ltd.

Verified Supplier
2 Years
Since 2004
Business Type :
Manufacturer, Trading Company
Main Products :
Amplifier Board Module, Power Supply Module, Bluetooth Audio Module
Total Annual :
2000000-7200000
Employee Number :
150~200
Certification Level :
Verified Supplier
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