Product name: USB charging line input voltage: 7.4 V DC 5 V output voltage: DC 4.2 V * 2
Function description: this internal charging management IC USB charging line, through the intelligent management for the 2 batteries in 7.4 V lithium battery, respectively Charging, at the same time equipped with charging protection circuit, a defence of the interpolation function, can intelligent detecting battery is normal. To ensure the safety of battery Charging, and could control the voltage between two batteries in 0.05 V.