5V 28W Solar Charger With Digital Ammeter Waterproof Foldable Dual Usb Ports Solar Battery Charger For Iphone 8/X/7/6S, Ipad Pro/Air 2/Mini, Galaxy S8/S7/S6/Edge/Plus, Lg, Nexus, Htc - Black

Excellent performance

Its worth what you pay for, i know its expensive than other solar charger but trust me its totally worth it. I have used other cheap solar chargers but they barely do what they say and have a very bad build quality. I bhought this S-Charger for trekking and emergency use but please do remember to carry powerbank with you and charge only the bank with it, becouse current fluctuate a lot during charging its better to use power bank so that your main phone or device doesnt get damaged. During testing i got 1.8 max amp that to during slight overcast day but in direct sunlight i am sure it will touch 2-2.4amp. Please go for this S-Charger without a doubt. Edit- After using it for few days i would say this is a must to have solar kit for everyone and few things i noticed :- 1. Total amps that you seen on solar charger ampmeter is depends on the device you are charging + how much sunlight you are getting. 2. My pixel 7 pulls around 1.8amp and samsung around 1.5 but my Mi Hypersonic powerbank pulls around 3amps(Sample attached). 3. Pixel 7 gets charge from 30% to 90% in around 80-90min, yes this solar charge is that efficient which was shocking for me as well.

Buena capacidad de carga, solo lo he usado en pleno sol, nonse que pasará si esta nublado. Pero para camping o donde no existe conexión eléctrica, ayudará enormemente.

It’s solid. On the bright sunlight it charges two devices with 2.3-2.4 amps. Good enough to recharge two 10000 mah power banks within several hours. We took it to Yosemite and it did the job. I didn’t take it on the hike, not sure it would work well when attached to the backpack - the angle of the sunlight wouldn’t be good. Works perfectly if you leave it in the camp though. While we were hiking it was completely recharging our power banks. The main con is that if one of the panels is in the shade, the charging is closed to zero. The second one is that the pocket for the device is not insulated and, well, it’s black. So if you put your smartphone there, it will be overheated within a few minutes and will stop charging. At first I think it didn’t work properly though, so here a few tips that I’ve figured: 1. All the panels must be exposed to the sunlight. Even a small shade on the panels affects efficacy dramatically. 2. It’s better to use with powerbanks rather than charge your phones/tablets/whatever directly. 3. Whichever device you are charging, keep it off the sun. The pocket on the solar panel itself doesn’t work at all, and if your device has any overheat protection, it will stop charging pretty soon. If it doesn’t have a protection, it can just explode if the sun brights really hot. I was putting the solar panel on a camping chair with insulated pocket for a cold drinks and putting my power banks in the pocket. Works pretty well. 4. If the sunlight is good, there is no need to try to sustain the good angle (the closer sun rays fall to 90 degrees, the more power the panel will generate). But if it’s not very sunny, try to put something under the panel to keep it directed towards the sun. With that, I think it’s a pretty good solar panel, if you know the above and understand how to use it. Be safe outdoors!

Original e de boa qualidade

Fantastic for long multi day hikes! its worth the 670g for peace of mind. I'd still bring a powerbank in case of multiple cloudy/shady days.

Despite being on the heavy side, this solar charger works very well even on slightly overcast/cloudy days. It charged up my Iphone 15 Pro Max, and my old 2017 Macbook pro well. It packs up well and fits its case, but it's a bit heavy especially if backpacking or taking on longer trips off the grid. So far, I am very pleased with my purchase and it lives up to the hype of being the best solar charger on the market as of February, 2024 in terms of charging, reliability, and size. I would highly recommend it and wouldn't hesitate to purchase it again in the future unless a different model with higher specs and reduced weight is offered.