Best Solar Power Bank in 2021: Portable Chargers Reviewed by Experts!

If you are continually on the move or always participate in activities such as hiking, trekking, camping, and many more, then definitely, you require a portable source of energy.  This will act as your backup in case your tablet, smartphone, and laptop runs out of energy. The best option for the portable source of energy to rely on most is a solar power bank.  Many of you might ask themselves what a solar power bank is. It’s a small and battery packs linked to a solar panel, entirely enfolded in a durable, solid shell.

With the current era, you need a power bank to have peace of mind because it’s of great importance in charging the devices we use daily. Like many devices, there are a lot of power banks in the market, and it’s upon you to choose the one that suits your style and need. Some have large batteries that can charge your smartphone or tablet 4 to 6 times, whereas others have small cells that can charge your smartphone 1 to 2 times. They also come with non-compulsory features such as wireless charging backing, USB output, or attached flashlight. Choosing the best can be challenging for you sometimes, and therefore, we have taken a significant step in compiling the list of six best solar power bank. It’s now for you to ensure you READ our article and choose the best from the six listed.

Comparison Table of the Top-Rated Solar Power Bank

Preview
Best Pick
Solar Charger Power Bank 25000mAh, 36 LEDs Emergency...
Best pick
Solar Power Bank, Qi Portable Charger 10,000mAh...
Portable Solar Charger, BEARTWO 10000mAh Ultra-Compact...
Solar Charger 25000mAh, Hiluckey Outdoor Portable Power...
ZEROLEMON 26800mAh Survival Power Bank, SurvivalJuice...
ADDTOP Solar Charger 25000mAh Portable Solar Power Bank...
Title
Solar Charger Power Bank 25000mAh, 36 LEDs Emergency...
Solar Power Bank, Qi Portable Charger 10,000mAh...
Portable Solar Charger, BEARTWO 10000mAh Ultra-Compact...
Solar Charger 25000mAh, Hiluckey Outdoor Portable Power...
ZEROLEMON 26800mAh Survival Power Bank, SurvivalJuice...
ADDTOP Solar Charger 25000mAh Portable Solar Power Bank...
Battery Capacity
25000mAh
10000mAh
10000mAh
25000mAh
26800mAh
B07FPHHNDL
Weight
1.18 pounds
9.3 ounces
7.4oz
1.3 pounds
1.28 pounds
1.2 pounds
Material
ABS Materials Waterproof
ABS material
Eco-friendly material
Rugged construction material
ABS Materials
Fordable solar
USB ports
Three USB ports
C type port
Dual USB output
Dual USB ports
Survival Juice USB
Dual USB ports
Best Pick
Preview
Solar Charger Power Bank 25000mAh, 36 LEDs Emergency...
Title
Solar Charger Power Bank 25000mAh, 36 LEDs Emergency...
Battery Capacity
25000mAh
Weight
1.18 pounds
Material
ABS Materials Waterproof
USB ports
Three USB ports
Details
Best pick
Preview
Solar Power Bank, Qi Portable Charger 10,000mAh...
Title
Solar Power Bank, Qi Portable Charger 10,000mAh...
Battery Capacity
10000mAh
Weight
9.3 ounces
Material
ABS material
USB ports
C type port
Details
Preview
Portable Solar Charger, BEARTWO 10000mAh Ultra-Compact...
Title
Portable Solar Charger, BEARTWO 10000mAh Ultra-Compact...
Battery Capacity
10000mAh
Weight
7.4oz
Material
Eco-friendly material
USB ports
Dual USB output
Details
Preview
Solar Charger 25000mAh, Hiluckey Outdoor Portable Power...
Title
Solar Charger 25000mAh, Hiluckey Outdoor Portable Power...
Battery Capacity
25000mAh
Weight
1.3 pounds
Material
Rugged construction material
USB ports
Dual USB ports
Details
Preview
ZEROLEMON 26800mAh Survival Power Bank, SurvivalJuice...
Title
ZEROLEMON 26800mAh Survival Power Bank, SurvivalJuice...
Battery Capacity
26800mAh
Weight
1.28 pounds
Material
ABS Materials
USB ports
Survival Juice USB
Details
Preview
ADDTOP Solar Charger 25000mAh Portable Solar Power Bank...
Title
ADDTOP Solar Charger 25000mAh Portable Solar Power Bank...
Battery Capacity
B07FPHHNDL
Weight
1.2 pounds
Material
Fordable solar
USB ports
Dual USB ports
Details

What To Consider When Looking For The Best Solar Power Bank

The following are some of the features that you should consider before settling on the power bank.  Read them carefully so that it can pick the best from the six products that will be reviewed later in this article.

Portability

This is one of the ideal features that should be considered before choosing which power bank to buy. Those who like participating in outdoor activities such as trekking and camping, then obviously they need a portable source of energy. This will make your work easier when carrying and packing it. The good thing is that most of the power banks have an integrated pocket to stash your smartphone or laptop. 

Cost

Cost is an essential factor that should not be left out when looking for a power bank to buy. You know why? Because it determines the type of power bank, you will get.  Mostly the price of these devices is measured based on the features they have. The one with many powerful features will be a little bit expensive when compared to the one with fewer features.  That’s why it’s very crucial to plan your budget and ensure you have the required cash before going to the market. In doing so, there is no doubt that you will get the best power bank that will satisfy your needs the most.

Output power

Before making a decision on which power bank to buy, it’s essential to understand some of the technical terms that are linked with solar devices. This is because they help to interpret the advertising power and so it will be easier for you to determine whether they will fit or meet your needs.  These power banks depend on the sun rays to determine the output power of your power bank. That’s why it’s always necessary to place them in a strategic position where they will rapidly receive the sun. Due to that, there is no doubt you will have high output power.

Connection

When you are checking on the solar power bank to purchase, it’s always important to take consideration of this factor. This is because you will require to connect your devices with cosmic power bank before you begin using it. So, before choosing your power bank, be keen on this feature and always pick the one with a secure connection

Capacity

Capacity is among the vital factor to consider when looking for a power bank to buy. They vary widely in battery capacity.  Some have a battery capacity of 10,000mAh, while others have more than 25,000mAh. The one with high battery capacity can serve our devices many times; however, they are a little bit costly and more burdensome. If you need a budget-friendly power bank, then you should go for the one with a lower capacity.  But the best thing is to know your needs before deciding which size suits you.

Waterproofness

One of the features of purchasing a solar power bank is deciding whether you need a waterproof one or not. Mostly it depends on the intended purpose of the power bank. If you intend to use it during outdoor activities like camping or hiking, then it’s best to pick up a fully waterproof device.  However, if you want to use it in case of power backout or outrage, then the waterproof device isn’t a big deal.

Top Reviews of the best Solar Power Bank

Having looked at the features to look out for when buying a power bank, it now time to check our six top reviews in detail. The primary purpose of doing this is to save time.   Go through our reviews and click on the link given below of each product for more information.

01- GoerTek 25000mAh Solar Power Bank

best solar power bank

GoerTek 25000mAh  is among the best power bank charged by solar in the market. With its three USB ports, you can use it to charge three devices at the same time.  Isn’t that amazing? Yes, of course. It will, therefore, be convenient for you and your friends or family members when in an outdoor adventure.  This device has a high capacity battery of 25000mAh, making it even more tremendous. That capacity is deemed to charge an iPhone XS for 7.4 times, an iPad pro for 1.6 times, and Galaxy S9 Plus for 5.7 times.  So, there is no doubt that it can serve your phone many times as possible. 

They use ABS material, which is stylish, decent, and environmentally friendly. It’s powerful in lighting, given it’s in-built 36 LED lights. This makes it the best choice for outdoor funs such as rock climbing, travel, outing, and hiking, among others.  The device is waterproof, and that guarantee its safety in bad weather condition. However, it should not fall into fire or water directly.

Moreover, the device has two charging methods, that is the adapter or solar. When charging with the adapter, it gives a blue indicator, while when using solar, it provides a green indicator light. This makes it even more outstanding than other devices. Besides,  when you buy this device, it comes handy with other items such as USB cable, carabiner, and a user manual. That makes a prodigious companion for outdoor sports.

Key features

  • Three USB ports for charging purpose
  • Two charging methods for convenience purpose
  • 25000mAh battery for powering your devices many times
  • Made of ABS material for stylish and waterproof purpose

Specifications

  • Brand: GoerTek
  • Model: ES982
  • Weight: 1.18 pounds
  • Dimension: 783.8*1.1 inches

02-Blavor Qi Portable Charger

best solar power bank

Blavor Qi Portable Charger is among the best solar power bank in the market. It made of premiums ABS material and lithium polymer battery. With those high-quality materials, you are guaranteed of shockproof, dustproof, fireproof, and IPX4 splash-proof from the device. That makes it best when it comes to outdoor activities.

The device has an external capacity battery of 10000mA. It’s compatible with iPhone XR/XS/XRMAX/8//X/8plus, Samsung Galaxy S8plus/S9/S8/S9n plus, and any other qi-enabled device. So, if your device is not a Qi-enabled device, then you will be unable to use it. In short, its Qi wireless and need only Qi-enabled tools. The device is equipped with dual flashlight hence making outdoor activities like camping more convenient. 

Key features

  • Equipped with a dual flashlight for emergency purpose
  • Made of premium ABS material that makes device dustproof, shockproof and IPX4 splash-proof
  • The external battery capacity of 10000mAh for powering devices
  • Qi wireless charging for Qi-enabled devices

Specifications

  • Brand: BLAVOR
  • Model: PN-W05
  • Weight: 9.3 ounces
  • Dimension: 5.9*3.1*0.8 inches

03-BEARTWO Ultra-Compact Solar Power Bank

solar power bank

BEARTWO Ultra-Compact Solar Power Bank is among the best in the market. The device is compact and lightweight, making it easier to carry with you just like your smartphone. You can put it in your pocket together with your cellphone. Its dual charging ports enable you to charge two devices at once. With its battery capacity of 10000mAh, you are assured of charging your phone more than four times. That sounds really amazing.

Moreover, the device gives a fast charge hence saves your charging time. It’s also environmentally friendly because it is made of silicone rubber and ABS + PS material. These materials guarantee its durability. Besides that, it gives the device to be dustproof. Every USB port of these devices is covered by a rubber cap, making it waterproof. So, the gadget can be used in outdoor activities.

The device comes with an extra charging cable and a mini flashlight. This makes camping fabulous. Therefore, you should always consider this device to be your best if you are a camping lover.

Key features

  • Made of premium silicon rubber and ABS +PC material to ensure it’s dustproof and durable
  • Its USB port is covered by rubber cap for the water-proof purpose
  • Lightweight and compact for convenience purpose
  • The battery capacity of 10000mAh to be able to the power of phones many times
  • Dual USB charging ports for convenient charging
  • Comes with a mini flashlight for emergency

Specifications

  • Brand: BEARTWO
  • Capacity:10000mAh
  • Weight:7.4oz
  • Battery type: li-Polymer Battery

04- Solar Charger 25000mAh, Hiluckey Outdoor Portable Power Bank

solar powered power bank

Hiluckey Outdoor Portable Power Bank is among the best in the market. With its 25000mAh battery capacity, there is no doubt that your phone can be charged for 8 to 10 times or 3 to 4 times for your tablet. This is done for an average of 9 days of usage for each charge. So, your friends and family members will be lucky if you own this device. Their phones, together with yours, will be fully charged. The amazing thing with these devices is that it’s 4 to 6 times faster than other solar chargers because of its four foldable high-efficiency solar panels. Due to that, it can attract as many buyers as possible. Its dual USB ports allow you to charge two devices once with a high speed of 2.1A.

Moreover, its rugged construction makes it dustproof, waterproof, and shockproof. This makes it suitable for outdoor activities such as hiking, camping, and trekking, among others. In case of any outdoor emergency, there is no need to worry because this device has an LED flashlight with SOS mode. The device can offer intelligent protection through the use of its IC technology. Due to that, you won’t experience short-circuit, overvoltage, overcurrent, and overheat in your device. Additionally, the device comes handy with other essential items such as user manual and micro USB cable.

Key features

  • 25000mAh battery capacity to ensure it charges many phones
  • Dual USB cables allow charging two devices at once
  • Rugged construction ensures the device is dustproof, waterproof and shockproof
  • Equipped led flashlight is used for outdoor emergency
  • IC technology ensures intelligent protection

Specifications

  • Brand: Hiluckey
  • Model: HI-SO25
  • Weight: 1.3 pounds
  • Dimension: 6.1*3.4*1.4 inches
  • Capacity: 25000mAh

05- ZEROLEMON 26800mAh Survival Power Bank

best solar charger

ZEROLEMON 26800mAh Survival Power Bank is among the best currently in the market. With its capacity, there is no doubt it can charge your phone many times as possible. The beautiful thing about this device is that it can recharge itself under direct sunlight. So, it will be of great use for an emergency call in outside. Its an environment-friendly equipment and therefore no need to worry at all. Like most of the other power banks outside there, it’s shockproof and waterproof. This makes it perfect for outdoor activities such as camping, hiking, and trekking.

Moreover, this device is portable, stylish, and compact, making it possible to carry with you anywhere. They have a hook that can hang very well at the bag pack.  It has four light modes that are maximum brightness, low brightness, strobe, and SOS. This makes it ideal for camping and indoor use. The device comes in handy with other crucial items such as ZEROLEMON card and hook. Therefore, if you come across the type of power bank in the market, then you buy it. In doing so, there is no doubt that you won’t regret whatsoever.

Key features

  • Compact and portable for convenience purposes
  • Designed with waterproof and shockproof material for protection against the extreme condition
  • 26800mAh capacity to ensure your phones are charged many times as possible
  • Four light modes to serve many purposes
  • LED flashlight for light mode

Specifications

  • Brand: ZEROLEMON
  • Model: Y594
  • Weight: 1.28 pounds
  • Dimension: 6.9*3.3*1.3 inches
  • Capacity: 26800mAh

06- 25000mAh Solar Charger ADDTOP Portable Solar Power Bank

best portable solar charger

ADDTOP Portable Power Bank is among the best in the market. With these devices, your phone power worries are left behind whenever you go. This is because you are assured of getting your phone charged even when you are far away from electricity. Its capacity of 25000mAh can charge Samsung S6 seven times, iPhone 6 ten times, and iPad Air approximately on complete recharge. That’s very important as you can serve many of your friends and family with this single device.  The four foldable solar panels give the device to absorb more solar energy when compared to others. 

Moreover, the device is fast charging, given that it gives an output of 5V/2.1A. It can charge two phones simultaneously because it has a dual USB output. This makes it a multipurpose device.  The good thing with this device is that it stops charging when your phone is fully charged.  As a result of that, the device is protected against over-heating. It’s waterproof, making it best for outdoor activities such as hiking and camping. Besides that, the device is equipped with LED light making it ideal for emergency events or hanging around at darkness. Like many other power banks, it comes with other significant items like user Manual and micro-USB cable. Therefore, there is no doubt it’s one of the best devices in the market.

Key features

  • Fast charging due to its output of 5V/2.1 A
  • 25000mAh capacity ensure phones are charged many times
  • Designed Auto-stop upon the full charge of the phone enhances protection against over-heating
  • Equipped with LED light helps in emergency events
  • Four foldable solar panels ensure there is maximum absorption of solar energy
  • Lightweight for convenience purpose
  • Waterproof to withstand extreme conditions

Specifications

  • Brand: ADDTOP
  • Model: HI-SO25
  • Weight: 1.2 pounds
  • Dimension; 6.1*3.4*1.4 inches

Benefits Of Solar Power Banks

Portable

The power bank is portable, making it easier to carry with you everywhere. It can be easily packed in the bag. Mostly they come in a silicone rubber casing, making it safe from any contact with a hard surface. So, there is no worry of adding the burden when carrying the device anywhere anytime.

Its environmentally friendly

Possibly the most crucial benefit of having these devices is that its environmentally friendly. You need only sunlight to charge the device.  By not using electricity for charging means you are reducing your carbon footprint without any struggle.

FAQS

Q: Can power bank solar-charged be re-charged by a regular power outlet?

Yes. Each power bank listed in our review recommends totally charging the device with a regular power outlet first. Then, you can opt to switch to solar charging in case you only need it.  The reason its ideal to use a power outlet first is that solar charging is slow and will take much of the time. However, there are those solar chargers that are not power bank and do not store energy. Instead, they only transform energy to charge your device. Therefore, those devices cannot be charged by a regular power outlet.

Q: Why does outlet charging take a shorter time than charging from solar?

Several factors can help us understand the reason why they are like that. First, solar cannot be powerful than electricity that comes directly from the grid. That’s why outlet charging will always charge the battery faster. Secondly, climate change for the case of solar charging can alter the speed. For instance, during cloudy days, there is less direct solar energy, and therefore there will be a slower charge. But for the case of outlet charging, weather change might not alter the electricity transmission. So, they will charge faster.

Q: Do solar panels make the power bank bulky?

The weight comes from the battery itself but not the solar panels—however, it’s essential to know that power banks solar-charged are not so massive as people may think. The average weight for most of them is 1 pound or maybe a little bit high from one pound.

Q: Will the power bank charge my smartphone slower because of its Solar-powered?

No.  This is because some of the power banks comprise cables and a choice for a quick charge.  The battery capacity and output are what govern the charging speed.  The more the battery capacity, the more the charging rate and vice versa.

Final Words

Indeed, solar power banks are very crucial in the case of a blackout. As well, they are useful for outdoor activities such as wilderness camping and hiking, among many others. With a solar power bank, there is no reason to miss out on any adventure we like to engage in. In short, it’s a prodigious way to commence a reduction of dependence on the grid. There are so many power banks in the market. That’s why it is ideal to choose a power bank that suits your style and needs.

We have done the legwork for you and presented the buyers guide together with the best six solar power banks. We did our research based on customers rating and reviews. So, there is no doubt that our list contains highly reviewed and best-rated products. It’s now high time you order for the products mentioned above. In doing so, your devices will stay connected anywhere anytime.

Last update on 2021-05-06 / Affiliate links / Images from Amazon Product Advertising API

Michael J. Branco
Michael J. Branco
Michael J Branco is the Founder & Chief Editor of Easy Trip Guides. Luckily he can work from anywhere, so he goes back and forth between Texas and New Jersey. When he gets leisure time, he goes off camping in Park City, and when he was in the Florida Keys, you can usually find him on the campground either RVING, backpacking or hunting. Recently hiking has attracted him. He got certified a few years ago and “get wet” as frequently as he can. He shares his traveling experiences with you at Easy Trip Guides and tries to let you know about different types of tips and tricks. “Camping is his Passion.” He is now working as a full-time content writer on our website. Michael covers the following category as an expert; Backpacking, Hiking, Survival Camping, Hunting, RV & Camping

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Last update on 2021-05-06 / Affiliate links / Images from Amazon Product Advertising API