New posts in Batteries

Using a microphone from the 1930s

How do I implement a simple and efficient voltage divider for battery level readings for a ESP32 board?

If a lithium cell is said to have a capacity of 20 Ah, does that mean all 20 Ah can be used?

Allowable reverse current into Alkaline battery

Discharge time of 12 V 8.4 Ah at 5 mA

Does battery voltage actually get lower when connected to a load, or does it just appear to do so?

Help identify the discrete component in this battery pack

Do voltage dividers waste battery?

What is the best way to mount a LiPo battery in a project box?

Identify this rechargeable battery pack