In other words, the charger is complete nonsense and very poorly made. Only one of the two batteries could be charged (with a real charger) and the other lost its power after 2 hours of use by a street garden lamp (normal batteries last at least 8 hours). When the "working" battery was recharged, it did not restore operating voltage. So the charger is scrap and 5 year old batteries are useless. Be careful, this is rubbish.
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