Replacing a Battery Pack with Consumer AAA Rechargeable NiMH Batteries - Robot Room
Making use of the Nokia phone batteries (or other phone batteries you may have) - Projects - VHS Talk - Vancouver Hack Space
Buy AA Battery Case Holder, Ltvystore 8 Slots x 1.5V DIY Battery Storage Box, Series Connection Black Plastic 12V Batteries Case with Wire Leads and ONOff Switch for Soldering 8 x AA
How do I fix this battery? Don't think I can get a soldering into these spaces to fix the bad connections : r/batteries