Solar Charger 20000mAh Review

Rajat Hardy
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Today we're bringing to you our detailed review of the Solar Charger 20000mAh.

This article was thoroughly audited by our experts for its accuracy.

Our rating: 6 / 10


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  • 4-Port solar efficiently
  • Very lightweight
  • Waterproof

I got this portable solar charger as a present to me from my brother. The gift included both the charger and a portable solar power bank for a discount and I have to say that this device is great.

You can use this as a portable solar charger, a portable battery (which helps you extend the battery life of your other devices) and a detachable carabiner which has a hook and a loop rope which is totally necessary for situations where you might need to hang it up on a tree branch or something while you're out in the wilderness.

They didn't say it, but I'm guessing you can also hook a device up to this as well by taking off the connector from the solar charger and plugging it into your device. Like a portable solar charger is specifically designed to charge itself it performs best as a portable battery.

A couple things I'd like to note about this solar charger. First of all, don't try to rely on this as your only method of charging you devices and if you do be aware of the limitations and requirements for the devices that you're charging. Some of them obviously require direct sunlight or have their own solar panels. This charger only has one 2.1A USB port which is a bit of a drawback for those who are not familiar with voltage and current but it's workable.

Also, do not use this after water has got onto it. Not only will it damage the charger but if not cleaned quickly it could cause electrocution.

Also a couple of notes to consider when using this charger. First of all, if you plan on using this outdoors, remember to always take it off the tree branch before moving on. You don't want to be forced to climb up there to retrieve it; noise may alert game or others to your presence! Also don't bring this along if you're in a situation where there is a lot of spray. It won't survive that.

If you do want to have a portable solar power bank that can recharge your phone as well as give you an extra bit of power, look into this portable solar charger. It's not as good as some of the solar chargers which are built-in to portable batteries but it's cheap enough that if you just want to be able to charge your devices from a solar source it's an affordable solution.

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Not what you’re looking for? Read our roundup review: The Best Solar Battery Chargers (2022 Reviews)