Solar power banks are nothing new. We have covered a bunch of affordable ones here in the past. Most have a tiny solar panel to recharge with sunlight. The Solar Energy S has a more clever design. It has a retractable, flexible full-band solar panel, so it can charge even on cloudy days. It has 1 x USB-C and 2 x USB-A ports.
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This solar power bank has 40,000mAh battery capacity. It has 6W solar charging capability. This gadget has a LED display that shows battery capacity and charge level. There is also a clever retraction mechanism that you can activate with the push of a switch. Solar Energy S weighs only 1.8lbs.
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