Forget the twenty, use a flashlight with a solar charger
An excellent accessory for camping, hiking or fishing!
The thing is, this stuff is so cheap that I can’t believe it’s not some joke. It is about the size of a phone. The solar panel is on one side and the LED lighting is on the other. According to the description, it has a battery with a capacity of 15 mAh, which can also be charged via USB, so you can start your trip at maximum charge, and you can recharge the consumed energy via the 000-watt solar cell with the help of the sun. The housing has a rubberized cover and a hanger that you can use to hang on your belt while walking, so you can charge the battery on the go.
The built-in light can also be useful when fishing or camping. The brightness can be adjusted in two levels, the weaker 50- and the stronger 180 lumens, which means you can even read. If you want to charge your phone, you can connect two devices at the same time. A special extra is the UV LED next to the USB chargers, which the manufacturer recommends, for example, to filter out counterfeit money. I don’t think we’re going to use this most often, but at least in the dark, we can scare other anglers with our white-glowing teeth.
As I wrote, a solar charger is fairly inexpensive, costing just $ 26, roughly as much as an external battery with a similar capacity but without a solar panel and flashlight. So, it may be a better investment if you lead an active lifestyle.
Here you will find: zanflare WN - 157 solar charger and flashlight