Home Solar Energy 10 Best Solar Power Bank for Cellphones in 2019

10 Best Solar Power Bank for Cellphones in 2019


A Solar power bank employs solar energy to produce electricity. This electricity can be used for different electrical devices and to charge batteries. Most of them are generally portable and can supply up to 48 volts and 4000-ampere hours. This is an article about solar power banks, how they work, the benefits and the various types.

The 10 Best Solar Power Bank For Cell Phones
The 10 Best Solar Power Bank For Cell Phones. Source.

In Brief, Solar energy is the electrical power that is derived from sunlight. The conversion of this power can either be directly using photovoltaics or indirectly through a concentrated solar panel system. These solar panel systems make use of lenses or mirrors to focus sunlight on a small beam.

When we talk of solar power charger, the name says it all; it is a battery storage unit of power that derives its energy directly from sunlight. They can be very useful during trips or when there are power shortages. They are becoming popular as each day goes by as more smart devices are being invented and they need more power to work and last for a day. Generally, the power banks act as a backup.

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How Does Solar Power Bank Work?

Most people who own a solar power bank, do not know how they work and it is very rare to find a seller explaining to a customer how these gadgets work.

Solar power banks have special lenses that concentrate the sunlight on a small beam in order to charge the batteries inside. The battery has a circuit which controls the power flow obtained from the sunlight. These batteries store the electrical energy converted from the sun, which is later used to charge various electrical devices like mobile phones.

Benefits of Using a Solar Power Bank

Solar power banks are the most energy efficient and economical devices that someone can have. They no doubt make life so much easier. There are numerous benefits that they bring to our lives. They include;

1. Solar power banks can charge without any electrical input. This means that they have no associated costs that they bring along.

2. They can be used anywhere, You just need to have access to sunlight.

3. Solar power banks are very versatile and can charge any basic gadget. You will never have to worry about any electrical shortages as the sunlight will always be present even for a little while.

What are the Types of Solar Chargers?

There are very many manufacturers of solar chargers, and all of them have different concepts and designs. As a result, there are various different models and types in the market. These are the most popular types of solar chargers:

1. Small, portable models which are designed to charge a wide range of small devices, including cell phones, mobile phones, iPod or any other small portable gadget.

2. The fold out models which are designed for automobiles. They sit on the dashboard and are plugged into the cigar lighter socket to charge the vehicle battery when it is not in use.

Related: Solar Car Battery Charger kits

3. Public solar chargers which are installed in public places for people to use for free.

Next, we will discuss and feature the 10 best solar power banks of the first type which is Small portable models.


Solar Power Bank, Qi Portable Charger 10,000mAh External...
  • 【Qi WIRELESS & SOLAR POWER CHARGER】NEWEST 10,000mAh power bank especially for outdoor enthusiasts. More than portable solar power bank but qi portable charger as well compatible with iPhone XR/ XR MAX/ XS/ X/ 8/ 8plus, Samsung Galaxy S9/S9plus S8/S8plus and all qi-enabled devices. Truly cable-free and tangle-free.
  • 【FRIENDLY REMINDERS ON SOLAR POWER The solar power bank itself can be charged via power outlet(micro usb and type C input port) and sunlight. Yet its recommended to take the solar charging feature as the emergency back-up solution instead of main power sources. It's difficult to produce intensive power via sunlight due to sunlight intensity and panel conversion rate.
  • EXTENSIVE TESTED CHARGING TIMES The charging times of BLAVOR solar power wireless charger have been extensively tested. Itself can be fully recharged around 6hours with 5V/2A adapter, It can charge iphone7plus up to 2.2times, iPhone X up to 2.3times, iphone8 up to 3.5times. Best choice for resources of emergency power.
  • 【STURDY DURABLE AND COMPACT SIZE The wireless power bank is made of premium ABS fireproof materials and premium lithium polymer battery, highly sturdy and durable. IPX4 Splash proof, Dustproof, Shockproof. Its equipped with USB and type C ports, two flashlights and a compass kit. Light weight and compact size. NOTE: Type C port is used for charging the solar power bank, not for charging your phone, its an input port not a output one!
  • 【BLAVOR QUALITY GUARANTEE & BRAND DECLARATION】BLAVOR offers 100%money-back guarantee and timely & considerate customer services, eliminating all your worries about getting this wireless solar power bank. PLEASE NOTE: BLAVOR is the exclusive seller and manufacturer of the solar power bank. Be careful about other counterfeits and we are not responsible for products sold by other sellers. Please make sure you buy it only from BLAVOR.

Portable Charger Power Bank Solar Charger 25000Mah...
  • Power Bank With Super Powerful Function: Ultra huge capacity of 25,000mah & Water-Proof function that can be used more conveniently & Solar charging panel that can absorb any light and then be transferred into electricity.
  • Multiple Useful Flashlights Of Battery Pack: LED light can be used for illumination and SOS light.Color lights with fast frequency can be used for Emergency lights also.The blue lights can tell you the left power intuitively.
  • Portable charger's user-friendly USB ports: Three Outputs that can be shared with your friends as well as two Inputs that can be charged by either Iphone Port or Android Port.
  • Perfect product For Traveling, Camping, BBQ and More Outdoor activities,Never worry about your cellphone will be out of power
  • Warranty: We provide 24 months of warranty period.If you have any problems welcome to contact our after-sales department

Solar Charger with Strong LED Flashlight, 10000mAh Solar...
  • Perfect 2 in 1 Outdoor Life Saver: Solar Power Bank/ Strong LED Flashlight. 10000mAh solar charger with 52LED flashlight--there is sunlight, there is power; there is light.
  • 2 Convenient Charging Ways: efficient solar panel provides you with reliable access to emergency charging power while outdoors; charging the power bank via a plug-in electricity source directly-( 2A input Max).
  • Huge 10000mAh Capacity with Dual USB port: supports 3 times charging for iphone 7, 2.5 times charging for iphone 7plus, never worry about the running of the juice; compatiable with most apple devices and 5V USB devices-(2A Output Max).
  • Built-in Strong 52led Flashlight with SOS function: 24 withe LEDS as a strong flashlight to light up your way at night; 28 Red&Blue led light with blinking light as an emergency light in the dark.
  • Rugged and Reliable Solar Charger: water-resistant, dust-proof and shock-resistant; multiple circuit protection against short circuits, overheat, over-discharge and over-charge. Certified by CE, FCC and RoHS.

Solar Charger, Dostyle 8000mAh Portable Solar Power Bank...
  • Secure Material and 8000mAh High Capacity: Portable Solar Charger is made of eco-friendly ABS material, built-in 8000mAh battery, It' s enough to full charger your iPhone about 4,5 times, and there are 5 pilot lamps indicate the status of power bank timely.
  • 21 Pcs Super Bright LED light: The solar power bank built in 21 LED light can be as a flashlight, It's very convenience for you to camping, hiking or other outdoor activities, illuminate your ahead excellent, you just need to long press the power button about 2-3s to turn on.
  • Built with 3 High Output USB Ports: Power with 5V 1A, 5V 2A, 5V 2A outputs are available for most digital devices, allowing you safe to charge for 3 electronic devices simultaneously, such as iPhone, iPad, tablets or any other 5V USB-charged devices. Especially, it's very convenience and practical for traveler that it can automatic smart identification to solar charge.
  • Friendly Reminder: Solar battery charger with solar panel can recharge via outlet or solar, But the solar feature just can be regarded as "an emergency back-up", rather than the main power source, Subjected to sunlight intensity and panel conversion rate, it's a little difficult to produce the high-power via the sunlight, So it's better to charged with the DC adapters (NOT included) via the outlet, and then charged via the sunlight once needed.
  • Come with free hook: Convenience for you to hang it on your backpack for camping,hiking, road trips, or such, handy to carry and charge by solar.

Hiluckey Portable Solar Charger 24000mAh Solar Power Bank...
  • 24000mAh High Capacity: Built-in high efficiency lithium polymer battery pack,Hiluckey Solar Charger Power Bank has high capacity of 24000mAh. It can fully charge your iPhone, Samsung for 8-10 times; iPad, Kindle for 3-4 times.
  • Larger Panels and Fast Charging: This solar power bank is equipped with 3 solar panels, making it charge itself quickly in sunlight, which is 3 - 5 times faster than the other solar chargers, suitable for hiking, camping and other outdoor trips.
  • Waterproof Dual USB Output: Dual USB ports which offer 2.1A high speed charging and allow you to charge 2 devices on the same time. Detects the current of access devices to match the best output, safely protecting your devices from overcurrent, overvoltage, short circuit, etc. The ports are protected by cover, making they are durable and waterproof.
  • 9 Bright LED Lights: It has 9 built-in bright Led lights can be used as emergency light with 3 modes (Normal /SOS /Strobe). Waterproof, dust and shock design is the great choice for camping trips or other outdoor activities.
  • Warranty: 30 days money back, 1 year guaranty. Any questions, please feel free to contact us, our friendly and reliable customer service team will reply you within 24 hours!

Hobest Solar Charger 10000mAh,Water-Resistant Outdoor Solar...
  • Two Charging Methods: 5V/2A Max Input via the outlet which will help save half time than most other silimar power banks; Solar +Powered anywhere under the direct sunlight, quite convenient for outdoor using.
  • Great Capacity with 10000mAh: supports about 2 recharges for your Galaxy S6;Dual USB Output: with 2 5V/2A Max output ports, supports fast charging for 2 devices simultaneoulsy.
  • Compact and Durable Design: lightweight with hanger, easy to hang on your backpack for outdoors; waterproof/shockproof/dustproof,quite durable and userfriendly design for outdoor using.
  • An Extra Compass Whistle Included for outdoor emergency using; Built-in Led Flashlight with 3 Modes for emergency lighting in the dark.
  • Reliable & Safety:Premium battery cells and sophisticated smart ICs. Multiple circuit protection prevents short circuits, over-heating, over-discharging and over-charging. CE, FCC, RoHS certified.

Solar Charger 25000mAh, FEELLE Solar Power Bank with 4 Solar...
  • 25000mAh High Capacity: With Lithium polymer battery, it can charge iphone 8 about 10+ times, S6 about 6.3+ times and iPad mini 4 about 3.3+ times, ideal for 10 days of travel.
  • 4 Solar Panels: Solar power is 5W, 1A current, up to the same speed as the iphone adapter when charging via the sun (support wall charger).
  • Dual 2.1A USB: It can charge two devices simultaneously. A 2000mAh phone can be fully charged in 1-1.3 hours and a tablets is about 2 to 3 hours.
  • Flashlight and Waterproof: Bright flashlight with SOS emergency mode. The waterproof rating reaches IP65.
  • Warranty: We offer a 90-day refund guarantee and a 18-month product warranty. Any question, please feel free to CONTACT US FIRST.

SOARAISE Solar Charger 25000mAh Portable Power Bank with 2...
  • 25000mAh Capacity: It consists of Li-polymer cells, as large as iPhone 8Plus which can charge most phones over 10 times and tablets at least 3.4 times., meeting your 10-day travel needs.
  • 4 Times Solar Panels: Solar Power is 5W, quickly charging the phone simutaneously when the solar charger itself is being charged in sunlight, which is 4-5 times faster than the single-panel chargers. (support wall charger).
  • 2.1A Dual USB: Controlled by intelligent IC, it matches various phone models. You can quickly charge your phone and tablet at once. Most phones can be fully charged around 1- 1.5h, tablet is about 2.5 hours.
  • Outdoor Necessity: With built-in super bright LED emergency lights and waterproof, dust and shock construction, It can last for more than 5 years, meeting the various electricity needs of outdoor travel.
  • After-Sales Services : We offer an 18-month warranty and 60 days FULL refund. If you have any questions, please feel free to contact us. The package includes solar charger, user manual, and Micro USB cable.

Portable Solar Charger, BEARTWO 10000mAh Ultra-Compact...
  • 【Compact & Portable Design】- One of the smallest and lightest solar charger on the market(only weighs7.4oz). Extra hanger included, easy to hang on your backpack, perfect for camping, hiking and various outdoor activities.
  • 【Dual-USB Output】- Charge 2 devices simultaneously with max output up to 5V/2.1A, deliver fast charge. Only takes 4-5 hours to fully charge the battery(via 5V/2A charger), save your charging time than most other similar power banks.
  • 【IP67 Waterproof】- Every USB port or micro USB port is covered by rubber cap, better protect battery from water; Reinforced corner makes it more tough and sturdy; Rugged surface to avoid slipping.
  • 【Built in mini LED Flashlight】- with three modes available(Normal /SOS /Strobe), convenient to control with one button. SOS mode is specially designed for emergency use.
  • 【Safety for Use】- Made of eco-friendly silicone rubber and ABS + PC material. CE, FCC, RoHS certified, reliable and durable. Kindly noted that it's comparatively slow to recharge the battery via solar power due to limited solar panel, please do not take solar as main power source. Please kindly contact us anytime when you meet trouble with our product !

[Quick Charge] OUTXE 20000mAh Rugged Solar Charger (Dual...
  • Built to Last: IP67 Waterproof, dust-proof and shockproof, non-slip. Military-grade construction, easily resists drops and bumps on rocks while outdoors, dependable in harsh conditions
  • 50% Time Saving: Fastest recharging, unique 4A Dual ports input (Type C and Micro USB), can be super fast recharged in 6 hours
  • Solar Powered Charger: Environmentally friendly, 2W high-efficiency SunPower solar panel could recharge the battery itself under sunlight for emergency purpose while outdoor
  • Support Quick Charge: Up to 4X faster than normal ones, offering ultra fast charge speeds up to 18W, can charge compatible devices to 80% in just 35 minutes
  • 20000mAh High Capacity: Just one enough on-the-go. Keep your phones, camera and other devices charged and never worrying about running out of batteries

Solar power is the best alternative power source that can help us take care of the environment. It can help reduce the reliance on fossil fuels. When you think about it, it is also very cheap considering the lifetime of benefits that one is going to get. There are even smaller systems that can supplement the household power needs. This can be an important step in establishing a sustainable power grid.

SRE Team
Survival Renewable Energy team is working on providing informative content about Renewable Energy and green lifestyle.

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