Compared to other models, this solar charger is significantly lighter in weight. This makes it an excellent option for hikers who often travel with heavy backpacks.
Charging two gadgets simultaneously takes quite a lot of time.
The Anker charger is probably the best one among similar models that will suit hikers and travelers alike. When folded, it takes up very little space and fits well in just about any bag. And thanks to the Power IQ technology, it provides the fastest charge time possible.
15 W, Transformation efficiency: 21.5-23%
Directly from the panel, No rechargeable battery is available
2 x USB charging ports for devices
1 x User guide, 1 x Micro USB cable
PET polymer faced solar panels in a rugged polyester canvas, Elastic loops on each corner for easy attachment to a backpack or tent, Special storage pocket for devices
Folded size: 28 x 16 x 1.9 cm
Unfolded size: 46 x 28 x 0.4 cm
Weight: 355 g
The metal hanging rings on the sides and 4 carabiners that comes with the set allow attaching the gadget to any bag or backpack. Moreover, it will be fixated very firmly and won't change its place under just about any conditions.
The built-in stand is unstable, making it virtually useless as a base.
This model consists of four big panels, thanks to which it absorbs a lot of solar energy, and the high transformation efficiency rate converts this energy into voltage. Hence, you will be able to charge an accumulator even with a very high capacity.
28 W, Transformation efficiency: 21.5 - 23.5%
Directly from the panel, No rechargeable battery is available
3 x USB charging ports for devices
1 x User guide, 4 x carabiners
Foldable design in a polyester cover with a velcro lock, Special storage pocket for devices, Attachment holes for backpacks, Built-in stand
Folded Size: 29 x 18 x 2.4 cm
Unfolded Size: 90 x 29 x 0.4 cm
Weight: 956 g
The body is made of a robust and scratch-resistant metal, so the charging device will look like as good as new even after years of frequent use. Thanks to the rubberised inserts, you won't have to worry that it might slip out of your hands.
The LED charging indicator isn't always accurate.
This model has an accumulator with the capacity of 20 000 mAh, meaning it can compete with the most robust power banks of today. It will become a real lifesaver on a long hike or journey since it will easily charge all of your mobile devices.
1.5 W, Transformation efficiency: 16 - 18%
20000 mAh battery
2 x USB charging ports for devices
1 x User guide, 1 x USB charging cable
LED light, LED charge indicator
Size: 16.7 x 7.9 x 2.1 cm
Weight: ~400 g
A capacious 35l backpack will easily accommodate all of your numerous essentials. It's a real catch for enthusiastic backpackers, hikers, and campers.
A solar charger capacity is a bit low.
It's a truly smart all-in-one solution that will perfectly fit anyone who wants to have a portable power source and keep all belongings at hand. Thanks to the lightweight, thought-out design, the ECEEN Daypack will satisfy the most demanding users.
3.5 W, Transformation efficiency: 22%
2000 mAh battery or directly from the solar panel
1 x USB charging port for devices,
1 x micro-USB input
1x backpack, 1 x USB to DC and Micro USB cable, 3 x carabiners, 1 x user guide
Foldable solar panel in a high-wear PVC cover, Comes as a part of a foldable backpack
Folded solar panel: 15.5 x 9 cm
Unfolded solar panel: 15.5 x 23 cm
Weight: 481 g
What stands this solar out from the competition is that it has the biggest number of USB ports and two LED flashlights that are rarely found in other models. In addition, it comes with a small USB fan which you can use for cooling during outdoor activities.
The warranty coverage period is only half a year.
The OLeBR Q90 is one of the most powerful portable solar chargers. It can charge your phone or other devices up to 5-6 times on a full charge. With that, it isn't expensive and comes at half the price of our best pick.
~2.5 W, Transformation efficiency: 8%
24000 mAh battery
3 x USB charging port for devices
1 x User guide, 1 x Micro USB charging cable, 1 x USB fan
Two LED lights, LED charge indicator
Size: 16.2 x 7.7 x 2.2 сm
Weight: 431 g
Reduce the Charging Time
People use smartphones, tablets, cameras, etc. everywhere. This need may come from work, hobby, or mere desire to stay in touch with friends and relatives. Unfortunately, though, the batteries in smartphones, as well as in all other gadgets, tend to run low and there's not always a power supply to come by. The good news is now you can use a solar charger. The Anker company has designed a product that will suit just everyone. At 28 x 16 x 19 cm and 355 g only, the Anker AK-A2422011 solar power charger has just the right size for travelling; you will easily fit it in a backpack of any size.
With the smart PowerIQ technology, it also offers you the fastest way of charging devices. If you let it fully recharge under the direct sunshine, it will deliver up to 2.1 amps, which is more than enough for charging most of the digital gadgets. To make it safe both for you and for your gadgets, the solar charger employs two safety technologies - SafetyShort circuit and surge protection, and the charger itself is made of industrial-strength PET polymer so that it can't get damaged easily. It also has a rugged polyester canvas that makes it water-resistant. That said, it's still recommended to keep it away from water, as most solar chargers, including the Anker AK-A2422011, can withstand only splashes of water.
If you are an active traveller and looking for a light foldable solar charger, the Anker AK-A2422011 is easily the best solar charger you can find on offer. With it, your digital gadgets will always be ready to use.
Suitable for Sizable Batteries
If you don’t want to have your battery dead in the middle of a camping trip, consider purchasing a solar battery charger. The Floureon Solar Charger will make sure you'll be able to stay in touch no matter where you go or where you end up.
This collapsible charger is completed with 4 large solar panels. The panels provide the transformation of the solar energy with a 23.5 % efficiency rate under direct sunlight. The wattage of the unit adds up to 23 watts. With it, you can charge batteries even with big capacity. It has 3 USB ports and charges your gadgets directly from the panels.
This solar charger has a metal hang ring and free hooks that allow attaching the gadget to any bag or backpack. It will be fixated very firmly and won't change its place even as you walk, hike, or bike.
The device has a waterproof design, so it can handle any weather conditions. In addition to this, the unit has special pockets for convenient storing of your gadgets. The device is also completed with a built-in stand. That said, it isn't particularly stable so you're likely to find it not practical.
Other than that, if you need a portable environmentally-friendly charger to keep all of your devices running, consider buying the Floureon T015388CI. It will be able to charge even the most capacious batteries and keep you in touch through your outdoor activities.
Compact Solar Power Bank
Solar batteries still can't hold a candle to orthodox charging means. But those ordinary charging means won't help you if you decide to go on a hiking trip for a few days and would still like to keep all your mobile devices running. The VivoStar Solar charger, however, will be able to do just that. It is an affordable model with a decent battery that will definitely come in handy on a long trip.
This model has an accumulator with the capacity of 20,000 mAh, meaning it can hold its own against the most expensive power banks. It is also very portable. Thanks to the small size (16.7 x 7.9 x 2.1 cm) and weight of only 400 grams, it won’t take much space in your backpack. It has one USB charging port and comes with a USB charging cable in a set.
The only problem we have with the VivoStar Solar Power Bank is that the LED charging indicator isn't always accurate, so just keep in mind that it takes about 12 hours to fully charge the device from the outlet and a few days from solar insolation (depending on the time of the year and the weather in your region).
If you are eager to stretch legs and escape from the urban fuss, take the VivoStar Solar Charger with you. With it, you can be sure you will have all the necessary electronic equipment charged and ready for use. All in all, this is easily one of the best solar charges you can find for this money.
ECEEN Share the Sun
All-in-one Solution for a Trip
Today we will hardly be off to the shops without a cell phone, to say nothing of trips or journeys. When planning a hike, trek or any other outdoor adventure, a smartphone, digital camera and GPS are always on a traveller’s must-have list. The next thing you will look for is a handy tourist bag to accommodate all your stuff. Most tourists prefer backpacks since they are more comfortable. A backpack from ECEEN is a truly comprehensive solution combining a regular backpack with a portable charging device to keep all your mobile devices fully charged. An ingenious idea! A 35l backpack of durable moisture-proof fabric comes with a replaceable foldable solar battery. It is perfect for day-to-day use, occasional outings and travels.
Once you plan a long distance journey, you can easily fold the backpack and solar battery into a small carry pouch that won’t take much room in your travel bag, briefcase or main backpack. Speaking of a solar charger, it consists of 12 solar panels boasting a 22% energy conversion efficiency to keep your digital devices fully juiced and ready to use. When outdoors, you can attach the charger to the backpack for capturing sunlight and charging devices on the go.
Meanwhile, the manufacturer has taken care of every tiny detail and equipped its charger with a 2000 mAh power bank to accumulate and store a sufficient amount of energy for use in the nighttime too. For your comfort and convenience on the move, the backpack features soft adjustable straps.
Do we need to say more? The ECEEN solar backpack is an innovative all-in-one model ideal for travelling and outdoor activities. With the ECEEN Solar Powered Hiking Daypack, your camera will never fail to keep memories of your fascinating adventures.
Stylish and Useful
The OleBR G90 is a pocket-sized solar charger compatible with all iPhones, iPads, Android-based smartphones, and tablets. It features three USB charging ports, unlike other chargers on our list, and it comes with two LED flashlights that allow you to light up your way in the dark while hiking and/or camping. Another feature unique about this charger is that it has a USB fan which you can use for cooling during long summer hiking trips. While proving itself helpful as an emergency off-grid power supply outdoors, the OleBR G90 is also good for use in indoor situations. It can easily eliminate the need for a power bank and a fan executing the functions of both these devices. Simply remember to juice it once every two months and it will do the job just fine.
By the look, the OleBR G90 looks very much like a power bank. It has the same size and shape and length. The charger is available in three colour options: yellow and black, black and red, and black, so you can choose one that you like better. The unit is protected against over-charging, over-current, over-voltage, over-discharge, overpower, and short-circuit. which makes its use totally safe and extremely convenient.
So, the OleBR G90 is a powerful solar charger that can charge your mobile devices several times. If you are a frequent hiker, we have no doubt you will appreciate all the advantages of this model.
What Is a Solar Charger?
Modern technologies are developing all the time. And scientists keep on creating new ways of how they can keep up with times without causing harm to nature. Today we all have dozens of gadgets that we use every day. All of them need to be charged regularly. Considering this, the manufacturers have come up with an improved version of charger - a solar charger, which can accumulate power from the sun and then transfer it to your USB-driven mobile devices. A solar charge can be used to power up not only smartphones, players or tablets, many of them can juice even laptops, so it's handy to keep one at hand all the time. Besides, solar chargers are usually very portable. They come in small size and can be folded for neat storage in a purse or glove compartment. For anyone who's often on the go and uses a range of gadgets, a solar charger is the right thing to have.
And if you love travelling, you may want to take a look at our review of five best action cameras.
What Features to Compare
The main features of any solar charger are, probably, its operation mode and available functions. Before making a choice of a charging gadget, you should take into account some important criteria that will help you choose a particular model satisfying your needs and compatible with your mobile devices. Individual chargers may be incompatible with certain models of smartphones or tablets. Other devices might be incapable of charging laptops or might have only USB or micro-USB ports. You should study the input and output ports every gadget has. A charger can be powered directly from solar panels or via a built-in rechargeable battery which can be charged from the mains or solar panels in its turn. The peak power determines how fast your devices will be recharged, whereas the transformation efficiency defines which share of solar energy is converted into the electricity. The more efficient the charger is, the better and faster it will make the batteries of other devices full.
Design is another aspect worth consideration. Surprisingly, but the exterior of a device is one of the things that many people find very important. It's hard not to agree, though. You always look at the appearance first and only then move to specifications. If you like what you see, and if the specs are good enough, chances are high you'll buy this product. Same is true for a solar charger. They come in many different designs so you can choose the best model for your taste. If you love hiking or biking and often spend time on the go we'd recommend you to turn your eyes to foldable models that you can neatly store them in your backpack or even pocket.
An independent power source will always be useful for a hike or travel. However, it might be not that convenient to stop, unfold solar panels, and wait for the charger’s power bank or a device to get full. That is why producers provide their chargers with such accessories as carabiners, clamps, and so on to attach panels to backpacks, tents, trees or other surfaces. The charging will take place while you are walking, riding or doing anything else you want. The manual with detailed instructions will inform you about all features of your gadget and the best way to use it. Extra connection cables included in the package will save your money and time.
1. John Higgins Solar Chargers and Portable Power, REI. July 27, 2016.
2. Lyra Pierotti How to Choose the Best Solar Charger, OutdoorGearLab. January 30, 2016.
3. How to Select a Solar Charger, wikiHow.
4. Josh Clark How Solar Battery Chargers Work, HowStuffWorks.
5. Benefits Of Using A Portable Solar Charger, Storify.