AA type electric battery that you can charge via USB port
Many appliances are working with AA type batteries. But most part of these batteries are not rechargeable. But rechargeable AA type batteries need a special charger. But now this situation will make better batteries that you can charge with your computer’s USB port.
This idea is really innovative to make a sensation in AA batteries market because compatibility with USB port makes it an unique – you can charge it plugging it any computer that have USB port and you will not need any special chargers.
One battery from USB fully charges in 4 hours. And can endure about 600 charging cycles. These batteries are compatible with all appliances that uses AA batteries.
You can but these batteries in package of two batteries. One this package costs only 7,51 USA dollars and i think it is very cheap price.
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