I recently replaced mine with a battery from eBay. I checked my history and the seller no longer has them but if you search for something like "60mAh 3.6v ni-cd button cell tab" you should find a few suitable replacements. I know lots of people use super capacitors instead but I don't have any experience with that.
On Wed, Mar 7, 2018 at 2:01 AM, Gregory McGill <arcadeshop...@gmail.com> wrote: > so I decided to take apart my m100 that has 8k of ram to see what's in > there and what I find is acid it looks like it may have not left the > battery just yet so snipped that thing out of there and cleaned up with > some vinegar etc.. > > need the battery source now :) also is there a ram module source since we > can't get quads? >