ERRBBIC Waterproof Built-in Dual LED Flashlights & Compass Solar Power Bank

Last updated date: January 23, 2023

DWYM Score

7.8

ERRBBIC Waterproof Built-in Dual LED Flashlights & Compass Solar Power Bank

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We looked at the top Solar Power Banks and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Solar Power Bank you should buy.

Update as January 23, 2023:
Checkout The Best Solar Power Bank for a detailed review of all the top solar power banks.

Overall Take


In our analysis of 25 expert reviews, the ERRBBIC Waterproof Built-in Dual LED Flashlights & Compass Solar Power Bank placed 6th when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

High Capacity: Built-in 20000mAh high capacity polymer battery equipped with a compact solar panel, which could recharge the battery itself under sunlight, eco-friendly and ideal for outdoor activity. ★Dual USB and Powerful LED Light: Makes it easy to charge two smartphones simultaneously or a tablet at full speed. 2 led lights can be used as flashlight with Steady-SOS-Strobe mode. Five pilot indicators show the status of battery charger timely. Green light on when charging by solar, blue light on when USB charging. ★Superior Portability Design: Easily hang it on your backpack with the carabiner, hands-free on the go. Build-in Lithium Polymer battery cells, anti-explosion, lightweight, compact and reliable. Long lifespan with more than 500 recharging times. ★Universal Device Compatibility/ Dual USB Port: Creative solar cell phone charger compatible iPhone 6 Plus 6 5S 5C 5 4S, iPad, iPod, Samsung Galaxy S6 Edge S5 S4 S3 Note 5 4 3, LG G4 G3, Nexus, HTC, Gopro Camera, GPS etc and charge 2 devices at the same time. ★Kindly Noted: External battery charger with solar panel can recharge by solar or outlet. But please do not take solar as main power source.It’s subject to sunlight intensity and panel conversion rate, which may take long time to charge.

Expert Reviews

User Summarized Score

8.4
16,303 user reviews

What experts liked

This ERRBBIC is quite a popular brand providing a massive 20000 mAh lithium polymer battery with a compact single solar panel. Also, it has dual USB ports to charge two devices at a time, and two powerful LED lights that are used as a flashlight and SOS strobe mode.
- Electronics Hub
This waterproof solar portable charger allows you to lay back and relax by the lake with ease knowing that it stays protected from any water particles. Fully recharge two smartphones simultaneously under the sun with this charger’s solar panel and 20,000 watts-per-hour battery that signals a green light when it is activated.
- Reviewed
The ERRBBIC solar power bank portable charger is waterproof, has 20000mAh of power, and two powerful LED lights that can be used as a flashlight or SOS strobe for emergencies.
- Thomas
ERRBBIC gives you the features that you need without overdoing it for someone who is looking for a more affordable option.
- Every Home Tech

What experts didn't like

The required solar charging time is long.
- Electronics Hub
Solar panel is not always reliable
- Reviewed

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