rechargeable AAA

Posted by uglybetty1 (58 days ago)

_how long does a re-chargeable AAA battery last ?

_when ( how) do I know if the battery is dying ( other than I can't charge them any more ) ?

(I am based in Hong Kong)

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Posted by axptguy38 (58 days ago)

You mean how many cycles? Under a hundred for the plain store bought ones at a guess.

You will know it is dying once the charge is very small, as in your appliance doesn't "last very long".

(I am based in Hong Kong)

Posted by uglybetty1 (58 days ago)

they are not much cheaper than the regular .

(I am based in Hong Kong)

Posted by axptguy38 (57 days ago)

"And rechargeable batteries do not care for excessive charging - you can quickly "kill" an expensive Laptop battery by not removing it when running on the mains for days at a time."

A good laptop is "smarter" than that and has logic that will ensure the battery is not damaged.

(I am based in Hong Kong)

Posted by 9-11 (55 days ago)

Well certainly NOT the older Laptops - and logically, the logic of later Laptops may fail - and you could end up frying an otherwise perfectly good battery.

Me - I remove all batteries until they are really needed, since they will be discharged by the monitoring circuitry.

(I am based in Hong Kong)