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.
That does raise another issue: some of the retail-grade chargers are pretty terrible and may have led some people to a bad impression of how rechargeable batteries perform.
A charger should charge cells individually, at a reasonably fast rate, and terminate correctly to prevent overcharging. Yours hits two points out of three: it’s individual and correct, but slow.
I’ve seen that site before and) but can’t remember if it influenced my decision before purchase or just confirmed it. But good link. I acknowledge it’s slow, but at this point I have enough extra batteries, I can handle it as long as I charge the dead ones upon swap. Still, I’d say a 4th consideration is price point, at which I think these were acceptable. Somewhere above fictional company items on Amazon, below RC hobby grade
It’s a good charger if you’re not in a hurry - fast is just a user experience benefit.