Originally Posted by
Bigbadjohn
I have to replace a battery samsung 35e sd1 2g2s does it have to match exactly
I have a spare icr18650 samsung 26d sdi and a lgabd11865 n116d268af
Electrically, you can replace it with any battery the same voltage.
If it is one of the batteries in a pack, it is smart to use a battery with the same (or similar) amp hours or what hours, so that it discharges at a similar rate to the others.
It will probably be easier to fit physically if it is the same size.