Solar-Charger-Power-Bank-20000mAh Portable Solar Phone Charger with LED Flashlight/USB C Waterproof External Backup Battery Pack for All Cell Phones & Electronic Devices

I bought the Kepswin Solar Charger Power Bank mainly for camping and emergency preparedness, it's proven to be a reliable and powerful companion. I’ve been able to fully charge my phone (Galaxy S23) about 8–9 times before needing to recharge the power bank itself. It’s also capable of powering tablets and small USB devices without a problem. It has multiple USB ports, so I can charge two devices at once, which is a big plus when traveling with family. The solar panel is a nice backup feature too.The build is solid and rugged. It feels tough, with a waterproof and dust-resistant design that gives me confidence using it outdoors. The rubber covers over the ports are a thoughtful touch. The built-in LED flashlight is bright and handy at night. It has different modes (including SOS), which adds peace of mind in emergency situations. It’s a perfect all-in-one solution for travelers, campers, or anyone wanting a dependable backup during emergencies.Highly recommend for those who need power on the go!

Nice design, maximized the number of solar cells on the panel. Used for a several-day backpacking trip and needed to be able to charge our phones for trail map and GPS. I like the carabiner clip on the top because I was able to attach it to the top of my pack while hiking during the day to let the power bank charge while we walked. Then I charged up our phones at night so we would have a full battery in the morning.Flashlight is bright enough to be useful. Glad charging port (receiving) is type C, so it is compatible with all my other devices and I don't need to carry a separate charging cable.There is a hinged cover over the three USB ports. I don't think this is a useful design because it is not waterproof and it is quite difficult to open even with fingernails. It seems to be more of a hindrance than a help.

I’ve been using the Kepswin 49800mAh solar power bank for a few days now, and I’m really impressed with its performance. The large battery capacity is perfect for charging my phone multiple times, and the fast USB-C charging is a great bonus. I also appreciate the built-in LED flashlight—it’s very bright and useful during power outages or when camping.The solar panel is a nice backup feature. While it doesn’t charge the battery very quickly, it’s great to have in emergency situations when no outlets are available. The device feels sturdy and waterproof, which makes it ideal for outdoor activities.Overall, this is a solid, dependable power bank that I’d definitely recommend to anyone who needs a portable and high-capacity charger. Just keep in mind that solar charging is slower and should be used as a backup rather than the primary charging method.

I bought this backup battery with a built-in flashlight a couple of months ago for camping trips and emergencies, and it’s proven to be one of my most useful gadgets.The power bank itself has plenty of capacity — it charges my phone about 3–4 times on a single charge, and I’ve also used it for my wireless earbuds and smartwatch with no problem. The charging speed is solid too — not as fast as a wall charger, but perfectly reasonable for a portable backup.The flashlight is what really sets this apart from my other power banks. It’s surprisingly bright, with multiple modes (high, low, and strobe), which came in handy during a recent power outage. The light is strong enough to light up my tent or help me find things in my car at night.

I recently purchased the 49800mAh Portable Solar Phone Charger, and I’m honestly blown away by its performance. The battery capacity is massive — it easily charges my phone multiple times without needing a recharge itself. The solar charging feature is a lifesaver when I'm camping or hiking, especially in remote areas with no access to outlets.The build quality feels rugged and durable, perfect for outdoor use. I also really appreciate the built-in LED flashlight — it’s bright enough to light up an entire tent and has multiple modes, which is super handy for emergencies.Another big plus: it has multiple USB ports, so I can charge my phone and Bluetooth speaker at the same time. The fact that it charges both from solar and USB is super convenient.Highly recommended for travelers, campers, hikers, or anyone who wants backup power on the go.

I bought this solar power bank to keep in my car and use when camping. The battery holds a lot of charge and has been able to recharge my phone several times before needing to be recharged itself. The flashlight feature is surprisingly bright and handy at night. I like that it has multiple ports and even a USB-C connection. The solar panel does charge the battery if you leave it in the sun, though it’s much slower than plugging it into a wall outlet, which is expected. It feels sturdy and has held up fine through some light rain. Overall, I’m happy with it as a reliable backup charger for outdoor use or emergencies.

I bought this 49800mAh solar power bank for camping trips and emergency preparedness, and it has quickly become one of the most useful gadgets I own. The capacity is massive—I was able to charge my phone (Galaxy S22) about 8 times before needing to recharge the power bank itself. It also handled my tablet and Bluetooth speaker with ease.The built-in solar panel is a great backup option. While it doesn’t charge super fast via solar (as expected with most compact panels), it’s very reassuring to have when I’m off-grid. I mostly recharge it using a wall outlet and use the solar function when I’m outdoors for extended periods.The LED flashlight is surprisingly bright and works perfectly as a tent light or during power outages. It has a few different modes, including a strobe, which could be handy in emergencies.