In 2024, the global solar power bank market reached an estimated value of approximately USD 14.67 billion, reflecting the growing demand for portable and eco-friendly charging solutions.
This surge is driven by the increasing reliance on electronic devices during outdoor activities and in emergency situations.
The QuadraPro Solar Power Bank stands out in this expanding market, offering a reliable energy source when traditional outlets are unavailable. Designed with outdoor enthusiasts and preparedness in mind, it ensures your devices remain powered, whether you’re deep in the wilderness or facing unexpected power outages.
Having personally tested the QuadraPro during a week-long backcountry trip, I found it to be a lightweight yet powerful solution. It efficiently charged my smartphone multiple times, with its four high-efficiency solar panels maximizing sunlight absorption. The device’s portability and durable design make it an essential addition to any survival kit.
In this review, we’ll examine the QuadraPro’s features, performance, and suitability for various scenarios, providing an in-depth assessment to help you determine if it’s the right choice for your needs.
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What Is A Solar Power Bank?
There are many different kinds of power banks on the market, but the concept is the same no matter which one you choose. Essentially, a power bank functions as a large rechargeable battery that can then be used to charge different devices.
Any power bank you have will need to be charged itself, whether that’s with an outlet or maybe a USB port. A solar power bank can be charged using the power of the sun, which can be incredibly handy in situations where traditional power methods aren’t readily available.
About The Brand
The QuadraPro Solar Power Bank is created by the company Survival Frog. This company began in 2009, and ever since then, they have become an excellent distributor and producer of quality survival products.
While they feature some of the biggest names in survival and camping gear, the QuadraPro Solar Power Bank is an example of a product they have produced themselves, and the product certainly reflects their mandate for quality and customer satisfaction. We like the QuadraPro for outdoor activities so much, it is our pick for the best solar power bank for backpacking.
Being prepared can mean the difference between vulnerability and resilience, the QuadraPro Solar Power Bank stands out as an essential tool for any emergency kit. As natural disasters continue to rise, affecting millions globally each year, having a portable, solar-powered device that can charge your essential electronics is crucial. This power bank not only provides peace of mind but also offers a practical solution to one of the most pressing challenges in emergency situations: keeping your devices powered without relying on traditional power sources.
– Eddie Penney Emergency Prep Expert
Features
The QuadraPro Solar Power Bank is a simple yet nifty device that has more features than you may think. They are summarized nicely in this video, but we will look at them in greater detail throughout this review.
First, let’s look at some of the power specifications this device features.
The battery capacity is an impressive 6500 mAh, which will take about a day of full sun exposure to charge fully. Once charged, this battery will be able to charge an average mobile phone around 3 times. Of course, you can also charge the QuadraPro via an outlet if you have access to that.
The power bank has two ports you can plug into, plus it can wirelessly charge a third device. That means that you could charge three devices simultaneously if you so wished.
As for the other features, there are a few handy specifications that make this device even more useful. It has a tough and durable design, which makes it perfect for some harsh conditions. Additionally, it is water and weather-resistant, so you don’t have to treat it with kid gloves.
Practically, it also has clips and magnets so it could be easily fastened to a backpack or even your vehicle. This means you could charge the device while hiking or driving for maximum efficiency. Lastly, the power bank also sports an LED flashlight and a battery charge indicator.
| Specification | Description |
|---|---|
| Solar Power | 5.5W (4 high-powered panels) |
| Battery Capacity | 6,500 mAh |
| Input | 5V/2A |
| Output | 5V/2A & 2A (dual USB ports) |
| Cordless Charging | Yes (wireless charging capability) |
| Dimensions | Closed: 6.13 x 3.38 x 1.25 inches; Open Length: 13.88 inches |
| Weight | 15.7 oz |
| Case Material | PU Leather |
| LED Flashlight | Yes (200 lumens) |
| Warranty | 3 Years |
| Return Policy | 6-Month “ANY REASON” Refund Guarantee |
Design
The design of the QuadraPro is nice and simple. The power bank is connected to the four solar panels that give the power bank its name. These can be folded in if you need to make the device more compact for traveling.
The QuadraPro also features a leather case to keep it nice and safe while transporting it.
If you want to charge the power bank in the sun, then it would be best to fold it out completely to create as much surface area for the panels as possible.
Insights from Testing
As an experienced tester of outdoor gear and solar power solutions, I’ve had the opportunity to put the QuadraPro Solar Power Bank through its paces in various challenging environments. After extensive use, I can confidently say that this device stands out in the crowded solar power bank market.
During a recent week-long backcountry expedition, the QuadraPro proved to be an indispensable piece of equipment. Its 6500 mAh capacity was sufficient to keep my smartphone charged throughout the trip, even with heavy use for navigation and photography. The four high-efficiency solar panels performed admirably, allowing me to harness solar energy effectively even in partially cloudy conditions.
One of the most impressive features I noticed was the QuadraPro’s charging speed. In direct sunlight, I was able to gain about 5-6% battery charge on my smartphone with just 20 minutes of solar charging. This quick charge capability was crucial during brief rest stops when I needed to power up quickly.
The device’s durability is noteworthy. Despite exposure to moisture and occasional rain during the trek, the QuadraPro continued to function flawlessly, living up to its weatherproof claims. Its rugged construction gave me confidence in its ability to withstand the rigors of outdoor use.
I particularly appreciated the versatility of the charging options. The two USB ports and wireless charging capability allowed me to charge multiple devices simultaneously, which was incredibly convenient when sharing the power bank with fellow hikers.
The QuadraPro’s portability is another strong point. Weighing just 15.7 oz, it didn’t add significant weight to my pack. The included carabiners and magnetic attachment feature made it easy to secure the device to my backpack, allowing for continuous charging while on the move.
In terms of solar charging efficiency, I found that the QuadraPro slightly exceeded the manufacturer’s claims. While it’s stated that a full charge takes about a day of direct sunlight, I managed to achieve a full charge in approximately 10.5 hours under mixed light conditions. This performance is impressive, especially considering that many solar power banks fall short of their stated efficiencies.
The built-in LED flashlight, while not the primary feature, proved to be a useful addition during nighttime camp setups.
It’s worth noting that, like all solar chargers, the QuadraPro’s efficiency is heavily dependent on direct sunlight. In heavily shaded areas or on overcast days, charging times were significantly longer. However, this is a limitation of solar technology in general rather than a flaw specific to this product.
FAQs
Are Solar Power Banks Worth It?
Provided you have a good quality bank like the QuadraPro, they can be an incredibly useful tool for many situations.
How To Charge Solar Power Bank Without The Sun
While solar charging is the main feature of a solar power bank, this one can also be charged with a cable from a regular outlet.
Can You Charge A Power Bank With A Solar Panel?
You absolutely can, especially when solar panels are built into the product as we see with the QuadraPro.
How Does A Solar Power Bank Work?
Very basically, the energy from the sun’s rays is absorbed by the panels and converted into energy.
How Long Does A Solar Power Bank Take To Charge?
This can vary depending on the product, but the QuadraPro should take about a day to fully charge if left in direct sunlight.
Conclusion And Where To Buy
In an era where staying connected is paramount, especially during outdoor adventures or unforeseen emergencies, having a dependable power source is essential. The QuadraPro Solar Power Bank has proven to be a trustworthy companion in such scenarios. Its efficient charging capabilities, combined with a robust design, ensure that your devices remain powered when you need them most.
The global power bank market is projected to grow from $18.59 billion in 2024 to $20.56 billion in 2025, reflecting a compound annual growth rate (CAGR) of 10.6%.
This growth underscores the increasing reliance on portable power solutions. The QuadraPro stands out in this expanding market, offering features tailored to meet the demands of modern users.
During my week-long backcountry expedition, the QuadraPro’s performance was commendable. Its four high-efficiency solar panels ensured rapid charging, and the ability to power multiple devices simultaneously was invaluable. The device’s lightweight and compact design made it a seamless addition to my gear, and its durability was evident as it withstood the rigors of the outdoors.
For those seeking a reliable, eco-friendly power solution, the QuadraPro Solar Power Bank is a worthy investment. Its blend of efficiency, portability, and resilience makes it an essential tool for both everyday use and emergency preparedness.
The device can be purchased directly from Survival Frog and retails at $79.97.
