by OldGuy » 13 Dec 2022, 05:09
There is one little detail you need to be aware of. Read your user manual on any rechargeable device. In most cases, they speak of the number of times you can cycle the battery before it will no longer work. Thing is, that little word refers to charging the battery to 100% or allowing it to fall to 0% charge. Both ends severely shorten the life of the battery.
Never charge anything to a full 100% charge and never let it fall to 0%. Your batteries will last months if not years longer no matter where you charge them. Read your user manual for full details.