Does the portable solar panel have an internal battery to store energy?

No, this portable solar panel only charges your device when exposed to sunlight. It has no internal battery to store energy for later.

What are the dimensions of this solar panel?

When extended, the three panels measure 11.8 inches wide by 18.1 inches high. When folded, the solar panel measures 5.9 x 11.8 inches.

How long does it take to charge a smartphone or tablet?

The 21W portable charger can charge your smart phone or tablet in as little as 2 hours.

Can this solar panel charge its battery and a phone at the same time?

Yes, it can. When the battery is full, the phone charges faster.

Is this new version functionally/technically equivalent to the previous model except for the built-in power bank?

Yes, it is the exact same solar charger with a built-in battery pack.

There are 4 USB ports on the battery unit, what are each for?

One is for charging the battery, the others are to charge your devices.

Does this include a power bank or not?

Yes, it has a 6000mAh power bank.

Do you have the option to use juice from the stored battery or from the solar panels in case the battery part bites the dust?

It seems like it would still produce power in the sun that could be used at that moment even if the battery gets ruined.

How powerful is the battery? When the battery is fully charged does it let you know? Can you charge a phone 100% in the dark with the stored energy?

It should fully charge a standard phone in the dark. Check the mAh size of your phone battery and compare.

How long does the battery pack take to charge initially via wall?

It took about 18 hours to move from 2 full bars to 4 full bars when charged with a 1.3 Amp wall charger.

Will this run 2 20 amp fan?

Yes, 6000mAh. This is the best option in a 21 Watt portable solar panel. I am very happy with mine.

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Ryno Tuff

Ryno Tuff 21W Lightweight Portable Solar Charger for Camping - Foldable Solar Powered Cells with 2 USB Ports To Fast Charge Smartphones, Tablets & Battery Packs -Charge While Hiking, Camping & Fishing

Item #:8087156

4.7 rating

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PKR 25099

This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.

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Product Details

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Included Components
Number of Items
Model Number
Unit Count
Color
Material
Item Weight
Special Feature
Mounting Type
Total USB Ports
Power Source
Connectivity Technology
Connector Type
Compatible Devices
Compatible Phone Models
Input Voltage
Amperage
Wattage
Output Voltage
Current Rating
Brand
Connectivity Technology
Connector Type
Compatible Devices
Compatible Phone Models
Included Components
Special Feature
Color
Input Voltage
Mounting Type

Features & Benefits

21W Lightweight Portable Solar Charger for Camping
2 USB Ports to Fast Charge Smartphones, Tablets & Battery Packs
Charges only when exposed to sunlight
Smaller and lighter than other brands
Charge 2 devices at once with unique charging algorithm
High efficiency Solar Cells Up to 25% conversion

Product Description

Ryno Tuff 21W Lightweight Portable Solar Charger for Camping - Foldable Solar Powered Cells with 2 USB Ports To Fast Charge Smartphones, Tablets & Battery Packs -Charge While Hiking, Camping & Fishing

Overview

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Customer Questions & Answers

Question : Does the portable solar panel have an internal battery to store energy?
Answer : No, this portable solar panel only charges your device when exposed to sunlight. It has no internal battery to store energy for later.
Question : What are the dimensions of this solar panel?
Answer : When extended, the three panels measure 11.8 inches wide by 18.1 inches high. When folded, the solar panel measures 5.9 x 11.8 inches.
Question : How long does it take to charge a smartphone or tablet?
Answer : The 21W portable charger can charge your smart phone or tablet in as little as 2 hours.
Question : Can this solar panel charge its battery and a phone at the same time?
Answer : Yes, it can. When the battery is full, the phone charges faster.
Question : Is this new version functionally/technically equivalent to the previous model except for the built-in power bank?
Answer : Yes, it is the exact same solar charger with a built-in battery pack.
Question : There are 4 USB ports on the battery unit, what are each for?
Answer : One is for charging the battery, the others are to charge your devices.
Question : Does this include a power bank or not?
Answer : Yes, it has a 6000mAh power bank.
Question : Do you have the option to use juice from the stored battery or from the solar panels in case the battery part bites the dust?
Answer : It seems like it would still produce power in the sun that could be used at that moment even if the battery gets ruined.
Question : How powerful is the battery? When the battery is fully charged does it let you know? Can you charge a phone 100% in the dark with the stored energy?
Answer : It should fully charge a standard phone in the dark. Check the mAh size of your phone battery and compare.
Question : How long does the battery pack take to charge initially via wall?
Answer : It took about 18 hours to move from 2 full bars to 4 full bars when charged with a 1.3 Amp wall charger.
Question : Will this run 2 20 amp fan?
Answer : Yes, 6000mAh. This is the best option in a 21 Watt portable solar panel. I am very happy with mine.

Customer Ratings

4.7 out of 5

197 customers ratings

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Ryno Tuff 21W Lightweight Portable Solar Charger for Camping - Foldable Solar Powered Cells with 2 USB Ports To Fast Charge Smartphones, Tablets & Battery Packs -Charge While Hiking, Camping & Fishing

The solar charger is a lightweight and durable charger that works effectively to charge devices as long as it is in direct sunlight. The charger is compatible with apple, mobile and tablet devices, but comes only with a micro USB cable. There have been some questions about the charger's suitability in any temperature or if its effects were being limited. It is best suited for camping and hiking when there is no other power source for the device. Many of the reviewers noted that the product has a sturdy exterior, indicating that this product would be ideal for outdoorsy adventures. **

Pros

**
Lightweight and durable
Compatible with apple, mobile and tablet devices **

Cons

**
Included cables are not comprehensive enough.
It requires direct sunlight to work effectively
It does not work on some devices

Important Information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

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