Arduino Fans

Description

3S 12.6V 100A Li-ion Lithium 18650 Battery Cell Charger BMS Protection Board Module with Balance Function for DIY Battery Power Source

• 100% New and High Quality BMS Protection Board with Balance Function
• Original 3S 12.6V DC 100A Lithium Battery Charging Module
• Max Output Current 60 Ampere
• Max Peak Current: 100 Ampere
• Overcharge and discharge Protection
• Over-current Protection
• Over Temperature Protection
• High-accuracy Voltage Detection Circuit
• Automatic Charging Voltage Balancing Function
• Board Color: Black (Original Industrial Grade)
• Size: 56mm x 45mm x 4mm (L x W x H)
• Note: The installation and usage of these modules require some basic knowledge of electronics, if you don’t know how to install, please don’t buy it.

Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit)

MOS transistor can control the battery charge and discharge

Balancer is just a Auxiliary function, The balancing means when the battery charging, each series battery need with the same voltage. when ONE cell voltage get 4.2V ,the other cells not, the first cell voltage will discharge to wait the other cells rising to the same level.

Connection Diagram