Solar Charger 30000mAH Portable Power Bank External Backup Battery Power Pack Charger with Dual USB/LED Flashlight/Compass Compatible with iOS & Android, Tablet, Suitable for Outdoor Camping

So I have been using this alot. I charged it up and got alot of charges off of it before I had to recharge it. But it charges if the sun hits it so it's always got a charge and that helps me alot because I forget to charge them when I'm busy. So that is a major plus. The light is bright and I can see very well with it.. I love that you can charge more then one item with it too so helps if I need to charge my ear buds and phone. I take it everywhere and it's a lifesaver for sure. I feel great knowing if I lose power in a storm I can charge my things. I have to say the though case is made well and the cover that covers the ports is think so it won't come off and when laying down helps hold the cables straight so they stay in the port and not leave it loose to be bumped out.. I give this 5 stars defiantly. 🌟 if I could give more I would. This I'd my go to charge bank.

Did you ever start out of the house, pick up your cellphone, and find you forgot to charge it last night and you expect an important call on your walk, bike ride or quick car trip (as a passenger of course ;-) well this is the solution!Just keep this in a bright place in the house or under a lamp in the evening and you are ready to go! Pick it up, plug it in with the supplies cord and it immediately takes over for your cell battery for instant use plus in a short time, a full charge.The large size of this Battery supplies 3 amps an hour @ 5 volts enough to run almost any USB device for up to 4 days, think emergency radios.Of course it comes with a belt clip and the built in compass is enough to get you out of the woods but this is more a pack or bag item than for your pocket. I love mine!

With large 30000mAH capacity, it can charge our devices multiple times, and the dual USB ports make it easy to charge two devices simultaneously. However, the solar charging feature was not as effective as expected, and charging the device through solar power was time-consuming.

I have never used a solar panel enabled power bank before. So I thought I’d try out this one since the price was very affordable. The product then blew my mind in terms of its portability and power capacity. Once you have charged this bank fully, it’s probably going to last you for several weeks as a backup power supply for your phones. I also really liked the flashlight and the compass features of the product, they were very handy.

This is a nice battery pack It comes in at 30,000mAh. This was enough to charge a Samsung S22 from about 25% 5 times before needing to be charged. It can take a charge from a 2A charger, more than that and it can't make use of the current, but this works well. The solar charger panel is pretty weak. In my unofficial 3 day test I estimate it would take about a full week of 50% sunshine to charge to full capacity. The light is moderately bright. Perhaps 500 lumens or so. It seems rugged, though I didn't do any testing to push the limits. I did pour water over it from a few different angles though.Overall, nice battery.

Purchased this item advertised as 30000 mah power bank a little over a year ago. I question it's listed capacity as it didn't produce the same amount of charge as my much smaller INIU 10,000mah. The compass was 30°-40° off - useless. The one time I used the flashlight function it worked and was bright, but would not turn off after cycling through the modes. For it to turn off I had to fully discharge the power bank. This thing is big and heavy too but that is to be expected for a large capacity power bank. For this reason I rarely used this one, maybe 10 times at most but always kept it holding a charge for power outages or other emergencies. Last weekend I wanted to use it for an overnight camping and fishing trip to charge phones, fish finder, and my livewell pump. I anticipated I would need all of my power banks for the trip. I charged this power bank over night along with my others. The next morning the lights indicated it was fully charged, or so I thought. When I tried to charge my phone during the trip there was no voltage output from either USB-A output and the lights were then indicating the power bank had no charge. Without the supply of power needed for the entire weekend we cut our trip short. When I got home I plugged it in to try charging it again. After a few hours I checked it. It was hot to the touch and splitting at the seams of the plastic case. It had swelled to almost 2x it's normal size and probably would have exploded had I not checked it when I did. I've heard of this kind of thing burning houses down from these poorly manufactured Chinese electronics. The picture was taken after letting it cool down for an hour. The swelling had gone down quite a bit, but left the power bank curved instead of flat. It still outputs no voltage but if it did it would still be going to the battery disposal center. Buy with Caution.

It hasn't been a full year since I bought it and I meant to write this review months ago I used it for charging my phone on vacation and and the power bank lasted nearly an entire week without needing charging. One of the charging ports to charge the power bank no longer works and both of the ports to charge phones and other devices hardly work anymore either. The charging light for the power bank turns on at the oddest times, in a pitch black room the charging lights turn on and start blink as if it's charging even though it's not plugged in or anything. The flashlight on the device works excellently though and I still use that often.

This thing is quite large, but it lasts forever and will charge even in lower light.Pros:Solar is the way to goSuper easy to see it charging with LED indicatorsLasts very longBuilt very rugged, good for outdoor useCons:Very large, but not really a con because of the capacity.Overall very good value for the price! Pick one up, you wont regret it!