We're all involved with multiple, varied sources of power for our numerous electronic devices, including the ac-outlet (usually via a wall-wart adapter); rechargeable batteries, and primary ...

We may receive a commission on purchases made from links. If you're like most people, chances are you keep a stash of single-use alkaline batteries at home, too ...

Passengers at Thiruvananthapuram International Airport were recently surprised when security officers reportedly restricted them to just two batteries per bag – even small alkaline AA or AAA cells – ...