![charger - LiPo use while charging: two cells (one charging, one under load) - Electrical Engineering Stack Exchange charger - LiPo use while charging: two cells (one charging, one under load) - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/gslwx.png)
charger - LiPo use while charging: two cells (one charging, one under load) - Electrical Engineering Stack Exchange
![voltage measurement - Measuring the charge of a battery while charging - Electrical Engineering Stack Exchange voltage measurement - Measuring the charge of a battery while charging - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/pFrro.png)
voltage measurement - Measuring the charge of a battery while charging - Electrical Engineering Stack Exchange
![relay - Using TP4056 module to charge battery while load remains connected - Electrical Engineering Stack Exchange relay - Using TP4056 module to charge battery while load remains connected - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Zvb6N.png)
relay - Using TP4056 module to charge battery while load remains connected - Electrical Engineering Stack Exchange
![lithium ion - How can I power a circuit while charging its Li-ion battery pack? - Electrical Engineering Stack Exchange lithium ion - How can I power a circuit while charging its Li-ion battery pack? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/YM3md.jpg)