I don't have a test stand for type C and D batteries, but my multimeter read 1.289 volts when it arrived, so not full. I did a quick amp test and they are well over the 10 amp limit on my multimeter so the current on them is not the limit (it gets warm). I threw 3 of them into the children's equipment and discharged the 4th into a flashlight - the flashlight stayed on for more than 3 days. Pay yourself. Definitely worth it and it's good value for money. I look forward to the day when C and D cells die out, but until then, I think the best solution is to have some NiMH.
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