They won't charge well unless you have a smart charger. I got this cheap one which I used to refresh some 7 day shop batteries I had used for a year on a regular charger and it made a huge difference.
@neu started
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They won't charge well unless you have a smart charger. I got this cheap one which I used to refresh some 7 day shop batteries I had used for a year on a regular charger and it made a huge difference.