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Top 5 Positive Customer Reviews for aa battery power bank
Good delivery time.Wires are of tiny section,will work only at low current.THe holder is thin sided and the spring and contacts are not parallel to the walls but are inserted at an angle.When the cells are inserted they tend to slip outside and the side walls of the holder will fold outside.Fortunately there are some side wings that help holding the cells inside the holder but i think that the thing will not last much long before the plastic cracks under the force of the springs when the batteries are installed. Good for hobby projects and for toying with small circuits but will not rely on long term usage.
Took a while for the item to arrive. Item works well. But no proper technical manual such as specs or meaning of indicator lights, except for a sheet of so-call user manual. But I guess it is easily available online.