充电器的充电过程主要由MAX1898控制，而单片机芯片主要是对电池起保护作用,Charger charging process control mainly by the MAX1898, and single-chip chip is mainly protective effect on the battery

Sourcecode for Atmel Mega8 to build a charger for LiIon/LiPo in combination with a a MAXIM max18-Sourcecode for Atmel Mega8 to build a charger for LiIon/LiPo in combination with a a MAXIM max1811