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bucolic_frolic

(51,156 posts)

4. Why not open them and see if they worK?

Reply to CTyankee (Original post)

Sun Jun 1, 2025, 07:20 AM

Jun 1

I run on Nimh rechargeables but for longevity they require you get the charging time correct. AAA 900mah @5.25 hours. AA 3000mah @17.5 hours. That larger size and higher capacity really add to the recharge time. AI calculated those times.

I also recharge batteries that are not rechargeable. I have some AAA's in a flashlight that goes dim. I recharge it for 30 minutes. Lasts for months.

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SheltieLover raging moderate

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Highlight:

should I throw away an old, unopened package of batteries? [View all] CTyankee Jun 1 OP

There's usually claudette Jun 1 #1

Shelf life depends mainly on the type. sl8 Jun 1 #2

Home Depot and Lowes both have a recycling bin for batteries. Lochloosa Jun 1 #3

Why not open them and see if they worK? bucolic_frolic Jun 1 #4

Interesting. Hadn't heard of that. Raven123 Jun 1 #5

Yes, it's an old one. bucolic_frolic Jun 1 #6

Thanks Raven123 Jun 1 #7

I'd use a battery tester to determine if they're still good. LogDog75 Jun 1 #8

wow, thanks! CTyankee Jun 1 #9