Solar Battery Charger: Best Options for Your Cellphone

Gisela Possetto 2021-10-01

As the name suggests, a solar battery charger gathers the power of the sun (or solar energy) to supply electricity to your devices or charge their batteries. There are countless benefits to using solar energy instead of power electricity: for example these solar cellphone chargers don't require an external electricity source to work and they are great option for outdoor activities like backpacking, camping, and beyond. Or for people who many not have access to a power outlet available right away (like if you're at a music festival in the middle of the desert or in your way to a scenic hike).

If you are interested in solar energy and its benefits, please read Solar Panels: Which is the Best Solar Panel Type and where to buy it?

Solar technology is an alternative for charging your cell phone, but some solar cellphone chargers definitely work better than others, and not all are designed to handle every situation. Please read on to find out a little bit more about these products and our reviews on them.

Firstly, we''ll check some general features of each of the 5 solar battery chargers presented here to later review them more in detail.

Our Top Pick for Solar Battery Chargers

BytePower Solar Charger Power Bank 36000mAh

This water-proof, rubber-covered solar battery charger is designed with strong materials which makes it great for camping or hiking. Buy on Amazon

OIMYE Solar Charger Power Bank 30000mAh

If you are considering an outdoor trip with your family, you may want to consider this battery pack. With it, you also get a wireless charging pad + a super fast charge, which is always great to have. All of it for a fair price. Buy on Amazon

BLAVOR Solar Power Bank Qi Portable Charger 10000mAh

This kit is also great for family trips or extended outdoor stays. Specially thought as emergency power source, this solar battery charger is Qi Certified and wireless, it has a dual flashlight that works as a torch and it comes with a complimentary compass kit. Buy on Amazon

BLAVOR Solar Power Bank Portable Wireless Charger + Foldable Solar Panel Charger

With four outputs and three modes flashlight, the solar battery can charge up to 4 devices simultaneously, meet the needs of all family members while go outdoors. It's really a handy tool as a backup emergency kit. Buy on Amazon

BEARTWO Solar Charger with 2 USB Outputs and LED Flashlights

This solar battery charger is one of the smallest and lightest solar charger on the market, It's perfect for camping, hiking and various outdoor activities. Just hang the solar charger on your backpack with the included hook, hands-free on the go. Buy on Amazon

What follows next is a detailed review on each of these option. Make yourself comfortable and read on!

BytePower Solar Charger Power Bank 36000mAh

1
Sustainable Warriors Score
4_5

Buy on Amazon

What I Like

  • Top Grade A+++ Battery + Smart IC Chip
  • Strong ABS material Cover protects it from shock/drops
  • Available in black and orange colors.

What I Don't Like

  • The user's manual is a little hard to read.

Two things we love about this perfect scorer here: its charging capacity and its design materials. This Solar cellphone battery charger uses Grade A+++, Lithium polymer battery which is non-explosive ,so the solar phone charger is safe to take close to the body . Grade A+++ battery means that the item is very durable and it has more than a 3000 times full cycle recharging lifetime. The powerful 36000mAh capacity offers you huge energy to use and the Smart IC Chip will keep your devices from overcharging, over-current, over-voltage, and short circuits.

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One of the greatest things about this item is that ot works as advertised. What I love the most about this solar battery cellphone charger are the materials which are high quality, for real. The wireless charger has a rubber cover on the ports and it protects the power charger to be waterproof and dustproof.

Another great thing are the 8 super bright LED flashlights that support both lighting mode & SOS mode (great for emergencies!) In addition, it is equipped with a very practical system to hang the solar battery charger on your backpack while climbing, walking while you charge it under the bright sunshine.Isn't it great?

I bought this for a recent camping trip with my friends. It worked perfectly the whole time. The ability to charge in the sun was amazing for our needs and the flashlight was so useful! Highly recommend charger.

OIMYE Solar Charger Power Bank 30000mAh

1
Sustainable Warriors Score
5_5

Buy on Amazon

What I Like

  • Compatible with most Apple and Android devices

  • Really cool design

  • Waterproof and the flashlight is super bright

What I Don't Like

  • Pricey, but 100% worth it

This is another perfect scorer for us and the main reasons are its really nice design and the charging capacity. This items features a 30000mAh High capacity Li- polymer battery, which will provides more than 7 charges your device - supports most devices, BTW- This is solar battery charger also comes with built-in over-charging, over-voltage, over-current and over- heating protection to guarantee that you can use it to charge your devices without any safety worries.

The LED flashlight is pretty awesome, too. Its SOS mode is specially designed for emergency use. Perfect for outdoor camping, outdoor adventure, car maintenance, maintenance, machine tools, warehouses, machine rooms, construction, daily emergency and other occasions.

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This solar charger is just as described. It features what's advertised, too: solar charging, wireless charging, cord assisted charging, bright light, soft light, flash, and sos signal. The wireless charger charges my phone fast and effortlessly and so does the wire assisted charging feature.

My favorite feature, and the standout feature to me, is the bright light! The light on this wireless charger can light up my whole living room for a period of around 4 hours between charges. And it charges itself relatively fast. Highly recommended solar battery charger!

BLAVOR Solar Power Bank Qi Portable Charger 10000mAh

1
Sustainable Warriors Score
3_5

Buy on Amazon

What I Like

  • Compatible with iPhone XR/ XR MAX/ XS/ X/ 8/ 8plus, Samsung Galaxy S9/S9plus S8/S8 plus and all qi-enabled mobile devices
  • Extended charger capacity tested
  • Sturdy durable materials and compact size

What I Don't Like

  • Not the fastest for solar charging.

This is a less potent alternative to the previous one but with more effective charging capacity. What I love the most is its compact design and sturdy materials, which makes it very durable. The kit features Dual Flashlight and a Compass kit, too! The solar phone charger is built with dual bright flashlight, and comes with a portable compass kit, a handy tool for outdoor activities, like camping, cycling, fishing, traveling, hiking and beaches. So if you are thinking of an affordable device for outdoor activities, this item might suit you perfectly. 

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Personally I love this solar battery cellphone charger because it's high quality and very versatile, too! The product has great build quality - it feels great in the hand and has a rugged shell to protect it from falls and drops. The rugged shell is also made from a non-slip material that allows the product to stay in your pocket without having to worry about it falling out. Believe it or not, this can be extremely useful for going bike riding or on extended walks.

In addition to charging, the power bank includes a compass and a flashlight. The compass can be clipped to the side of the power bank or on anything else like a backpack or belt loop. The flashlight is super bright and can be turned on by holding down the power button for 3 seconds (hold it down for 3 seconds to turn it back off).Another perfect scorer and highly recommended power bank!

BLAVOR Solar Power Bank Portable Wireless Charger + Foldable Solar Panel Charger

1
Sustainable Warriors Score
5_5

Buy on Amazon

What I Like

  • Fair price for a quality item
  • Compatible with most Apple and Android devices
  • Sturdy design and materials

What I Don't Like

  • It's a big size charger, not my taste but probably yours!

This is actually another solar battery charger that we strongly recommend.This one is equipped with one click-button and Qi wireless charging chip. You just need one-click to unfold the panels, which are easy to unfold.

This panel features four outputs and 3 modes flashlight. You' ll be able to charge 4 devices simultaneously, probably meeting the needs of a large family or group members while go outdoors, The Steady/SOS/Flashing is a handy tool as a backup emergency kit.

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I'm honestly greatly surprised at how well this products works. First, I was very surprised by how nice the packaging was for this. I've used previous solar chargers that felt more like cheap kids toys, but this one is very well put together and looks fantastic!

My favorite part is the digital readout that shows you the exact batter percentage remaining. It seems to charge my phone at the same rate as plugging it into the wall which is another big improvement over my past chargers. It also gets charged by the sun at a great rate as well. Highly recommended solar battery charger!

BEARTWO Solar Charger with 2 USB Outputs and LED Flashlights

1
Sustainable Warriors Score
5_5

Buy on Amazon

What I Like

  • Portable + Ultra-Compact design
  • Two charging methods: -DC power + solar power
  • Outdoor design with strong LED Flashlight

What I Don't Like

  • Not as fast charging as the previous items but still very effective!

If you are looking for a solar battery charger that you can carry in your pocket whether you are hiking or riding your bike in the city, this is it! There are many features that I love about this particular solar battery cellphone charger.

First, the portable solar charger easy to carry and use. Its package comes with a carabiner, so that you can hang it on your backpack and it is very convenient for outdoor enthusiasts.

Another thing that I love is the LED flashlight which is a perfect outdoor companion. With lighting, flash and SOS lighting modes, it leads you through darkness and emergencies. Truly a life saviour!

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I like this solar battery charger because is both portable and convenient. I like the ability to let this charger lay by a window or on the dash of the car to charge. It has a pretty strong little flashlight/SOS light also which comes in handy for emergencies.

Another thing I like is that the manual is written pretty well and explains that there is only one solar panel and should not be compared to other solar charges with more panels. This item is not as rapidly charging or powerful as others because it's intended as and emergency kit, bare this is mind.

It should be noted that although is not advertised as waterproof, it actually works pretty well for light rains but it's not the type of charger that can resist a heavy blow!
Overall I love the size, price and effectiveness of this product. And if you are looking for something more aesthetically designed, this is highly recommended!

Fingers crossed, we gave you a hint into the world of solar battery chargers. They are a very effective sustainable alternative to electrical power and nowadays, there are so many options available for every type of activity.

Hope to see you next time, please check our article How to Design a Sustainable Home? 50 Easy Sustainable Home Tips! for further information on how to become more sustainable at home!

Gisela Possetto

Copywirter, Cats + Tattoos + Music Lover

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