Apparently Samsung requires special chargers and none of my many USB micro charger/cable combos worked. this one works fine. Follow-up check: after a few weeks they stopped working. Samsung tablet decided they are not genuine. I would really like to find and buy original Samsung chargers, but until now it has not been possible. So far I've been able to charge (for the most part) with the Revain Basics charger. However, this does not always work.
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