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I just wanted to take a minute to appreciate interchangable batteries (lemmy.ml)

submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]

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I know these are currently out of fashion but I'm still thankful they exist.

Let's remind ourselves of devices that use(d) these standardized batteries:

Toys
Digital cameras
Torches
Gadgets like fans
Wireless keyboards
TV remotes

Thanks to having a standardized system of batteries,

You can use the same battery across several devices. This is a no brainer but it's very practical.
Batteries can charge quicker thanks to being put in a dedicated charger and not being limited by USB cables. (But yes I concede that USB has been updated for faster charging over the years)
Devices don't have down time when their battery is charging. To charge, the battery is removed from the device and can immediately be replaced with a fresh one.
You'll never have to trash a device due to an expired battery. Just buy a replacement. And building on this...
Any improvements in future battery technology can be retro-fitted into your existing devices. And there is a high incentive for future improvement, because...
An accessible (due to easy replacement) and large (due to many devices) battery market is very attractive to competition.

If you look at the pros I listed, they all happen to be things that would be very useful for electric cars. So I think it would aid the adoption of electric cars if their batteries were standardized too.

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[–] [email protected] 1 points 1 year ago (1 children)

I've had horrible performances with IKEA rechargeables. The Energizers pictured above have been much better, even AmazonBasics lasted longer for me.

[–] [email protected] 1 points 1 year ago

Huh they work great for me. Which Ladda did you get? I think there was some brown or like yellow ones or something that were made in china and weren't quite as good I think. Also the LADDA 1900 will have a longer lifetime than the LADDA 2450s. In the same way that Eneloop Pro have fewer recharge cycles than the normal Eneloops.