I stumbled across an exciting new product today that I’ve never heard of before – a solar power battery charger. Apparently, it will charge standard AA and AAA rechargeable batteries in a little over three hours. Obviously it only works in the daytime, but it doesn’t require direct sunlight, so even if it’s a bit cloudy outside your battery will still be charged.
Solar power battery chargers are not as expensive as you might think, either – and when you consider that, once you’ve bought it, all the power you get from it is completely free, it seems like a pretty good deal to me. Save energy and save money at the same time.
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