BMS 3S 12.6V 20A li-ion18650 PCB ตัวควบคุมการชาร์จ แบตเตอรี่ลิเธียมไอออน
Description:
100% brand new and high quality.
Lightweight and portable.
Durable and practical.
Use safe material and will not harm your device.
Largely applicable.

Specification
Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)
Product Size: 64mmx20mmx3.4mm/2.5*0.8*0.1inch
Material:Metal
Charging voltage: 12.6V
Maximum output current: 20A
Maximum output power / charging power: 252W

Package Included:1 x PCB Protection Board

Notes:
Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.
Please leaving a message before you give the bad feedback, if the products have some problems.
Thanks for your understandings.
Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V,Otherwise it will cause damage to the chip.
After connection,it need to first charge activation, then will have the output.
Attention:
Do not mix the good battery and poor battery to use.
The internal resistance of 3 battery capacity are closer will be better.
Please buyers know the professional knowledge of this module before buying