* Emergency backup battery packs
* Solar panel charging for mobile devices
* Great for the outdoors and camping
While charging your phone, iPad or other mobile devices from the sun has always been a good idea, useful and affordable options for mobile solar phone chargers are just starting to become widely available on the market. Improvements in smart battery tech and overcharge protection now allow for high capacity portable battery packs with built-in emergency solar charging.
Where there’s ample sunlight, these chargers can stay topped up almost indefinitely, making them great for backup when you’re going out hiking or camping. A solar charger is also a smart idea to have in your emergency kit in case of power outage. Here are 4 of the best solar chargers under $50 you can buy today.
1. HOBEST Solar Charger
The HOBEST solar charger is equipped with a built-in LED flashlight and an A grade polymer solar panel with 2 USB outputs. A built in hangar makes it easy to carry on a backpack or hang from luggage or a sunlit wall.
2. FKANT Waterproof Solar Charger
The FKANT waterproof solar charger is a rugged emergency battery pack with a stout waterproof covering. It also features a solar panel and dual USB port outlets. It recharges via a wall plug and USB input in about 13 hours, or builds up a charge over time through the solar panel.
3. Soluser 25000mAh Solar Battery Pack
This Soluser 25000 mAh solar battery pack carries enough juice to charge an iPhone six times. A crystalline silicon solar panel covers one side, and a high intensity LED flashlight is included.
4. Nekteck Folding Solar Charger
The Nekteck folding solar charger benefits from a 21W solar panel and fast charging capability, allowing it to safely charge two devices at once through its dual USB output ports. Lightweight construction makes it easy to carry on hikes and camping trips, too. A purely solar charger, when in full sunlight it supplies charging speeds comparable to a wall outlet.