Most devices & gadgets are rechargeable nowadays. The only thing I have that still requires batteries is a headlamp but even those are available in rechargeable varieties. House smoke detectors need a battery too.
Most devices & gadgets are rechargeable nowadays. The only thing I have that still requires batteries is a headlamp but even those are available in rechargeable varieties. House smoke detectors need a battery too.
9V batteries are absolutely obsolete and only exist still because of smoke detectors and theyre always low on charge even right out of the package. Same with C and D batteries. AAA and AA still have their uses though.