Renogy E.FLEX 21 Portable Solar Panel,with USB-C Port for Smartphones, Generators, Rechargeable Power Supplies, Laptops, Off-Grid Outdoor, Camping with Adjustable Nylon Kickstand

Renogy E.FLEX 21 Portable Solar Panel,with USB-C Port for Smartphones, Generators, Rechargeable Power Supplies, Laptops, Off-Grid Outdoor, Camping with Adjustable Nylon Kickstand
Renogy E.FLEX 21 Portable Solar Panel,with USB-C Port for Smartphones, Generators, Rechargeable Power Supplies, Laptops, Off-Grid Outdoor, Camping with Adjustable Nylon Kickstand

Model: R21EF

Brand: Renogy

(1) 2 shops 1 products

E.FLEX 21 Portable Solar Panel

Detailed product description

With an energy conversion efficiency of up to 22%~25%, Renogy E.FLEX 21 Portable Solar Panel utilizes sunlight and transforms it into usable electric currents for powering your essential electronics. Latest iSolar technology and auto-optimization functions are integrated to provide a safe and effortless charging experience.

【Optimized Charging】Advanced iSolar technology enables the fastest charging speed possible and protects your device from over heating 【Highly efficient】Utilizes sunlight to the maximum extent with premium solar panel and adjustable nylon kickstand 【Top-notch Quality】Water-resistant and rugged nylon offers great durability to conquer unpredictable weather conditions 【Effortless Reconnecting】Auto-optimization function guarantees immediate reconnecting when sunlight returns after charging interruption 【Portable Size】Foldable design for portability in backpack, tote and suitcase for outdoor activities Sepcifications: GENERAL Dimensions (Unfolded): 23.0 x 11.0 x 0.8 inch / 585 x 280 x 20 mm Dimensions (Folded): 11.0 x 7.3 x 1.2 inch / 280 x 185 x 30 mm Weight: 28.9 oz / 820 g OUTPUT USB Port 1: 5V / 2.4A Max USB Port 2: 5V / 2.4A Max SOLAR PANEL Rated Power: 21W Open Circuit Voltage: 7.2V Short Circuit Current: 3.7A Optimum Operating Voltage: 6V Optimum Operating Current: 3.5A Package Includes 1 x Renogy E.FLEX 21 Portable Solar Panel 1 x 23.6 in / 60 cm Micro USB Cable 1 x USB-A to USB-C Cable 2 x Carabiners

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Last updated: 2024-04-17 16:01:00
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Product specifications

Technical details

Manufacturer Renogy
Brand Renogy
Item model number R21EF
Color Black
Weight 1.8 pounds
Height 0.8 inches
Depth 23 inches

Additional product information

Product Id 1520008
User Reviews and Ratings 3.2 (1 ratings) 3.2 out of 5 stars
UPC 810009716372

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Renogy E.FLEX 21 Portable Solar Panel,with USB-C Port for Smartphones, Generators, Rechargeable Power Supplies, Laptops, Off-Grid Outdoor, Camping with Adjustable Nylon Kickstand
Price:
$60.8 on walmart
(3.2)
$60.8 on walmart

Top User Reviews and Ratings

Nice!
(5)
Reviewed in the USA on 2024-03-23T17:00:00

I got this on clearance for $34 at my store and I checked the reviews and I felt a bit spectacle about buying it since everyone was complaining about it but hey what's the wrong that could happen, return it right? My first day I tried to use it with bit of sunshine since it was not a pretty day and I noticed it worked for a sec then the light will start blinking and will stop charging. And I got a bit disappointed but I told myself to give it another try on a sunny day. And I guess that's what it needs a sunny day to work. Also do not charge and use your device bc it will stop charging as well. But it's Pretty nice I like it let's see from a month from now I'll come for an update.

Byhisgrace . Review provider: walmart.com
Worked for me.
(5)
Reviewed in the USA on 2023-08-05T17:00:00

It worked fine for me. Not so much for most of the people here. Of course most people only review things that erk them off. Lol! I only used it to charge my phone once though. Took about an hour and a half for my s22 from like 5%.

David . Review provider: walmart.com
Only 1 solar panel in pack.
(2)
Reviewed in the USA on 2023-02-22T16:00:00

The pack sold in stores only contains 1 panel. Misleading.

c . Review provider: walmart.com
(1)
Reviewed in the USA on 2023-06-20T17:00:00

was not impressed at all the performance of the solar panels

Jason . Review provider: walmart.com
Not as advertised
(1)
Reviewed in the USA on 2024-01-13T16:00:00

In order to power a cellphone, or anything else, with this you MUST have a charge controller and a battery bank. This is nothing more Than a stand along solar panel.

Andrea . Review provider: walmart.com
Item never charged. Useless.
(1)
Reviewed in the USA on 2023-07-05T17:00:00

This never charged so I could use it. I left in sun numerous times. Bought it for camping and never would work. Don't waste your money

AJPit . Review provider: walmart.com
Refuses to charge
(1)
Reviewed in the USA on 2024-01-07T16:00:00

I'm trying to charge my iPhone and iPad but it will not charge anything but my power bank. It says it's compatible with Apple but it won't work it keeps blinking the red light and cutting in and out of charge :(

Mel . Review provider: walmart.com
(5)
Reviewed in the USA on 2023-11-01T17:00:00
Cindy . Review provider: walmart.com
(5)
Reviewed in the USA on 2023-09-02T17:00:00
Irma . Review provider: walmart.com
(5)
Reviewed in the USA on 2023-06-20T17:00:00
Paige . Review provider: walmart.com

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