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These Battery are Great as I first time see 21700 I did receive
Those are excellent.
perfect the packaging is single and in the various tests I have done the values are correct, we will see over time if they last.
Everything arrived. But 4 battery boxes are broken.
The internal resistance of the batteries was measured by the YR1035 meter at 1000Hz, on average ~13.5mΩ. On the DC meter ESR IR Mk II average -25mΩ. The spread is small, within 5%. Weight=67,6g. I think it's a good result.
batteries all good, full charge no problems with 2 months of deep use
arrived the order received it yesterday morning and I am satisfied .. thank you very much
👍👍👍
Nice 👍👍👍
i don't expect so good. these batteries are better than Samsung t40. more extra light of all my flash lights. excellent!!