TP4056 LiPo battery charger: high-resolution pinout, datasheet, and specs
TP4056 LiPo battery charger: high-resolution pinout, datasheet, and specs
A battery is a device that stores electrical energy in the form of chemical energy and releases it as electrical energy when needed. It consists of one or more electrochemical cells with external connections to power electronic devices.
TP4056 LiPo battery charger: high-resolution pinout, datasheet, and specs
Here is my Arduino battery tester, designed to explore the performance of various types of batteries, including 18650 and acid-based ones. Successfully tested even with a 6V lead-acid battery with a capacity of 4.2A, this device provides battery capacity readings in milliampere-hours. In fact, it’s an old article that I had never published before, but I have revisited and decided to publish it now.