#6 Voltaic Arc 20W Solar Laptop Charger
The Voltaic Arc 20W Solar Laptop charger is the perfect solar charger for laptops. It comes with a 19,800mAh battery which helps it hold enough juice for your devices. It can charge a laptop battery fully and charge seven smartphones. For DSLR batteries, it can charge them about three and a half times. It can charge an iPad almost twice. The charger is scratch resistant and water resistant. It weighs about 3.25 pounds, but it is still portable enough to carry around. It measures around 7.5 x 10 x 0.8 inches. It has 73-watt solar cells that can recharge fully within 6.5 hours. With these portable charger, laptops can charge fully within six and a half hours while smartphones can get full within one hour.
#7 The Dizaul 5000mAh Ultra-Portable Solar Charger
The Dizaul 5000mAh ultra-portable solar charger measures 2.76 x 5.59 x 0.55 inches. It comes with two USB ports for charging two devices at the same time. It can charge a smartphone full within 2 hours and it takes about 6 to 7 hours to recharge back fully with AC power when it is down. But, it takes two days to completely recharge because of the small solar panel surface that it has. It has a shockproof and a water-resistant design. It is easy to carry when traveling and it attaches to the outside of a carry-on bag thanks to the hook that is included. It has LED indicators that tell you when the battery is full or when it needs to be recharged. It also comes with an emergency flashlight.
#8 Wildtek Source 21W Waterproof Portable Solar Charger
The Wildtek Source 21W portable solar charger is an IP65 waterproof and dustproof solar charger. It was one of the first waterproof models available in the market. It has two USB ports for charging two devices at the same time. It has very efficient solar cells that can charge devices almost twice faster than most other portable solar chargers. It weighs about 2.1 pounds. The 6.6 x 12.4 x 2.2 inches solar charger can be folded flat to charge and recharge. Then you can fold it up back, making it portable and convenient to carry. With the help of the stand it comes with, you can get the best angle to get as much sunshine as possible to make it recharge faster. You can clip it to a bag with the carabiners that it comes with. You can also fit it into your backpack.