DIY: Lithium 18650 Cells Charger By Using TP4056 Modules - YouTube
Can you help me with this? I have two 18650 and two TP4056 in parallel powering a small pump. I changed the r3 resistor to regulate the charge current and it charges
Circuit for charging 18650 in both series and parallel - Project Guidance - Arduino Forum
battery charging - How can I use two TP4056 with four Li-ion batteries, but single load? - Electrical Engineering Stack Exchange