I am a big noob in electronics but I like to thinker a lot and watching EEVblog.
So I have a keyboard
Logitech diNovo Edge for 8 years and my original battery died it can hold charge for 2-3 hours. I bought a new replacement battery. I installed the new battery but it`s not charging. When I put my keyboard on the charging station its blink once green and after that it blinks red. I switch it with the old battery and it works so I was sure the problem was in the battery. I emailed ElectroPapa.com and received a second battery for free but it has the same problem...
My theory : The battery for the keyboard have 3 pins (+,- and T) and the "T" on my new batteries is not working properly so the keyboard protection decides not to charge them so I want to bypass the protection. Pictures bellow show my idea will it work, will it explode , what do you think I have to do?
Greetings from Bulgaria and cheers to the professionals!