Lithium Battery charging module modification, TP4056. Please include a IRF9540 MOSFET. N-channel MOSFET such as IRFZ44 are not suitable. 5A to 10A can be obtained using IRF9540. Components used in this project:– 1. TP4056 Lithium Battery charging module. 2. BC557 Transistor 3. IRF9540n P Cha-MOSFET 4. 1K Resistor ** Circuit Diagram 👉 #electronic #tp4056 #batterycharger #18650 #homemade101