I bought 5 of the best solar power banks and put them to the test! The results were...underwhelming.
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SOLAR POWER BANKS tested, in no particular order (affiliate links)
Blavor - amzn.to/3FKOD9D
4Patriots - amzn.to/3QuVQ2h
Anker - bit.ly/ankerSPB
QiSa - amzn.to/3snlPke
Survival Frog - amzn.to/3FP8OmM
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LINKS
Calculate your home's solar savings - www.solarreviews.com/solar-es...
TikTok - / footprinthero
Instagram - / footprint.hero
My blog - footprinthero.com/
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TIMESTAMPS
0:00 Solar Charging Test
1:07 Battery Capacity Test
3:09 The Flaw
4:03 Charging Ports & Other Features
4:35 The Winner
5:21 I'm Unimpressed.
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I tested how much solar energy all these solar power banks collected after being left outside for 2 days. Then I charged them up and tested how much battery capacity they actually have and compared it to their listed capacity. I also talk about a flaw present in the current crop of solar power banks.
Note: Listed capacities came from the solar power banks themselves. In the case that the power banks only reported their capacity in milliamp hours (mAh), I calculated their watt hours by multiplying their milliamps hours by a voltage of 3.7V (the nominal voltage for the Li-ion batteries used in most power banks) and then dividing by 1,000.
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Some of the links in this description and in the comments below are affiliate links. If you make a purchase after clicking on one, at no extra cost to you I may earn a commission. As an Amazon Associate I earn from qualifying purchases.
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