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3 Best 3.7V Li-Ion Battery Charger Circuits using Specialized Intelligent ICs

The post elaborately explains 3 automatic intelligent single chip CC/CV or constant current, constant voltage 3.7V Li-Ion battery charger circuits, using IC TP4056, IC LP2951, IC LM3622, with battery temperature sensing and termination facility. Design#1 CIRCUIT DESCRIPTION The first design is probably the smartest one, incorporating the IC TP4056 which is a comprehensive constant-current (CC), … Read more3 Best 3.7V Li-Ion Battery Charger Circuits using Specialized Intelligent ICs

High Current Li-Ion Battery Charger Circuit

The post explains a high current Li-Ion battery charger circuit which can be used for charging any high current, high AH rated Li-ion battery from a car or a truck battery. The idea was requested by Mr. Neil   Charging a 8800 mAh Li-Ion Pack This is perhaps very cheeky of me to ask for … Read moreHigh Current Li-Ion Battery Charger Circuit

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