Can batteries be charged and discharged at the same time? And do they wear down faster when doing so?
67111
Can I charge and discharge a NiCd/NiMh battery at the same time?
133553
Calibrating/Correctly draining an Extended Battery
157277
How does a battery ( primary cell ) work?
127878
Batteries in series with different amp-hour ratings.
91558
Trying to understand Battery Chargers
137334
Using iPhone while charging and when charged
152961
Can solar panel charging slow down the draining of phone battery?
24583
A capacitor stores half the energy when charged from a battery each and every time?
34780
How can I limit battery charging to 80% capacity?
118166
What happen with cells with different current rating put in parallel?
80992
Why do batteries recover after a load is removed?
76523
We have $n$ charged and $n$ uncharged batteries and a radio which needs two charged batteries to work.
87687
Why is there no current flow when I connect two opposite terminals of two separate batteries?
83507
How is possible for current to flow so fast when charge flows so slow?
12033
What would happen if I connect two different DC voltage sources in parallel?
139633
If I leave my chargers plugged into the wall socket at all times, do they consume energy or present a safety risk?
89204
Do newer laptop batteries still need to be drained before recharging?