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View Full Version : Does new NiMH batteries lose their charge if not charged for the first time?


Ricardo
2017.01.18, 08:10 PM
I'm from Brazil and I went to USA in 2015 and I bought a couple packs of R1Wurks AAA batteries. But I never have used, never opened the package. So i've decided to sell them here.

But the buyer is telling me their are not getting charged. Do the NiMH go bad after over 1 year in storage if never charged?

EMU
2017.01.19, 12:49 PM
They will lose voltage in storage. Should be able to charge them after raising their voltage a little above the minimum voltage seen by the charger.

What charger is being used?

Ricardo
2017.01.21, 04:11 AM
They will lose voltage in storage. Should be able to charge them after raising their voltage a little above the minimum voltage seen by the charger.

What charger is being used?

He's using a Hyperion charger. I don't know the model.

mleemor60
2017.01.21, 05:30 AM
Are the batteries being charged in series or parallel and at what charging rate?