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psychosaint 74K Views
Oct 6, 2021 2:48 PM

10W Renogy E.FLEX10 Portable Solar Panel w/ USB Port (Blue)

$8.00

$60

86% off
+ Free Shippingat Amazon
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Deal Details
Renogy has 10W Renogy E.FLEX10 Portable Solar Panel w/ USB Port (Blue) on sale for $7.99 when you apply coupon code FIVEOFF at checkout. Shipping is free.

Alternatively, RenogySolarUS via Amazon has 10W Renogy E.FLEX10 Portable Solar Panel w/ USB Port (Blue) on sale for $12.99. Shipping is free.

Thanks to community members psychosaint & eXene for finding this deal.

Editor's Notes

Written by megakimcheelove | Staff
  • About this deal:
    • This offer is 87% savings off the list price
  • About this product:
    • 1-year material warranty
    • Ultra thin and water resistant.
    • Overcharge protection.
    • Included carabineers for easy Attachment.
    • High efficient Mono-crystalline Solar cells.
    • Auto-optimization feature: effortlessly recovers lost power from shading.
  • About this store:
    • Merchant RenogySolarUS has earned a 96% positive lifetime rating (7,589 total ratings)
    • Renogy return policy here:
      • For purchases made directly from our online store, if for any reason you are not fully satisfied with your purchase, you may return your products with original package within 30 days as long as they are new, undamaged, and unmodified.
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by psychosaint
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Renogy has 10W Renogy E.FLEX10 Portable Solar Panel w/ USB Port (Blue) on sale for $7.99 when you apply coupon code FIVEOFF at checkout. Shipping is free.

Alternatively, RenogySolarUS via Amazon has 10W Renogy E.FLEX10 Portable Solar Panel w/ USB Port (Blue) on sale for $12.99. Shipping is free.

Thanks to community members psychosaint & eXene for finding this deal.

Editor's Notes

Written by megakimcheelove | Staff
  • About this deal:
    • This offer is 87% savings off the list price
  • About this product:
    • 1-year material warranty
    • Ultra thin and water resistant.
    • Overcharge protection.
    • Included carabineers for easy Attachment.
    • High efficient Mono-crystalline Solar cells.
    • Auto-optimization feature: effortlessly recovers lost power from shading.
  • About this store:
    • Merchant RenogySolarUS has earned a 96% positive lifetime rating (7,589 total ratings)
    • Renogy return policy here:
      • For purchases made directly from our online store, if for any reason you are not fully satisfied with your purchase, you may return your products with original package within 30 days as long as they are new, undamaged, and unmodified.
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by psychosaint

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Top Comments

grrupt
9Comments
48Reputation
Try code 10OFF on https://www.renogy.com/renogy-gear
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ImGeo
955Comments
456Reputation
I have this. Bought when it was $2 after a coupon price mistake.

In full sun it charges at over 5 watts in San Francisco CA, but I never got a full 10. But that's to be expected, it's hard to get ideal perfect conditions.

For $12 I don't think you can get a better solar panel. Other comparable ones are $30-50 on Amazon.

Note that if you get cloud temporarily passing over, it may cause the charging to drop and stay very weak. This is due to your device thinking the charger can't provide enough power so the device requests less and never requests more until you unplug and replug.

I may recommend a USB power meter to see how fast it's charging. For a cheap Chinese one: https://www.ebay.com/itm/Current-Voltage-Capacity-Tester-USB-Volt-Power-Bank-Capacity-Doctor-Mete-TO-f-/402851446825?
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eXene
107Comments
62Reputation
Code FIVEOFF made it $7.99. I'll give it a shot for that price.
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389 Comments

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Oct 6, 2021 5:34 PM
3.1K Comments
Joined Nov 2006
gl21133Oct 6, 2021 5:34 PM
3.1K Comments
10% off at Renogy site with code VVKMNSL
Oct 6, 2021 5:46 PM
751 Comments
Joined Nov 2009
jooksingOct 6, 2021 5:46 PM
751 Comments
Also on thier ebay site, discounts if bought more than one. https://www.ebay.com/itm/27495012...SwO7BhTCHi

I got this a couple years ago with a ~4000mah battery bank for $18

I like it. think it worth the money just for emergency charging.
Oct 6, 2021 5:55 PM
1K Comments
Joined Oct 2008
vsievOct 6, 2021 5:55 PM
1K Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from mad212 View quoted comment :
Would this work to trickle charge a car battery while parked for long periods of time to keep battery charged?
No, this panel outputs 5V DC at about 2A and most car batteries are 12V DC. You would need a step up transformer/converter if you do want to use it.
1
1
Oct 6, 2021 6:13 PM
721 Comments
Joined Nov 2016
alan11Oct 6, 2021 6:13 PM
721 Comments
In one of the reviews -
"I recommend buying 2 panels and wiring them together like this instead of getting their 10w version because I've seen a lot of those failing."
Oct 6, 2021 6:16 PM
2.2K Comments
Joined Jan 2008
moku160Oct 6, 2021 6:16 PM
2.2K Comments
Quote from gl21133 View quoted comment :
10% off at Renogy site with code VVKMNSL
Amazon still showing $45.50 for me. But I did see 12 on the website, and the coupon worked great... unfortunately it $80+ dollars shipping to me in Hawaii LOL, so no solar charger for me this time.

Regardless, thanks OP and thanks to those who mentioned the Renology site and coupon
Oct 6, 2021 6:26 PM
3.5K Comments
Joined Nov 2005
hondaman82Oct 6, 2021 6:26 PM
3.5K Comments
thanks, got one from Renogy with 10% code, even on amazon site the item is still ship and sold by renogy not Amazon directly.
Oct 6, 2021 7:00 PM
107 Comments
Joined Jan 2009
eXeneOct 6, 2021 7:00 PM
107 Comments

Our community has rated this post as helpful. If you agree, why not thank

Code FIVEOFF made it $7.99. I'll give it a shot for that price.
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Oct 6, 2021 7:11 PM
3.2K Comments
Joined Jan 2004
warlock110Oct 6, 2021 7:11 PM
3.2K Comments
Quote from eXene View quoted comment :
Code FIVEOFF made it $7.99. I'll give it a shot for that price.
Where do u enter the code?
1
Oct 6, 2021 7:15 PM
955 Comments
Joined Jun 2007
ImGeoOct 6, 2021 7:15 PM
955 Comments
Quote from warlock110 View quoted comment :
Where do u enter the code?
buy from: https://www.renogy.com/renogy-e-f...-usb-port/ and during checkout, its on the right near the price.
Oct 6, 2021 7:39 PM
4.3K Comments
Joined Jul 2006
budsterOct 6, 2021 7:39 PM
4.3K Comments
Quote from eXene View quoted comment :
Code FIVEOFF made it $7.99. I'll give it a shot for that price.
Wow, great find. How did you find this code? At $8, I also bought this to try out. At $13, I was still not sure as I'm a bit skeptical on the reliability of the folding panel design and the potential for wiring to get damaged. But under $10, I'm willing to test it out and hopefully it can serve as an emergency power source for mobile devices.
Oct 6, 2021 7:58 PM
13 Comments
Joined Mar 2017
ultimatemmk143Oct 6, 2021 7:58 PM
13 Comments
Quote from eXene View quoted comment :
Code FIVEOFF made it $7.99. I'll give it a shot for that price.
Worked for me..
Oct 6, 2021 8:24 PM
1.4K Comments
Joined Aug 2004
shadowarachhOct 6, 2021 8:24 PM
1.4K Comments
Quote from mad212 View quoted comment :
Would this work to trickle charge a car battery while parked for long periods of time to keep battery charged?
https://www.renogy.com/5w-solar-b...=googlecsv

$12 with the FIVEOFF coupon
1
Oct 6, 2021 8:31 PM
663 Comments
Joined Apr 2017
mizike789Oct 6, 2021 8:31 PM
663 Comments
Quote from ultimatemmk143 View quoted comment :
Worked for me..
Same got for $7.99

Will use for some random science/hack projects with my Sun. Er... I mean Son.

See what i did there?
2
1
Oct 6, 2021 8:45 PM
31 Comments
Joined Jul 2009
algrande1016Oct 6, 2021 8:45 PM
31 Comments
$7.99 with free shipping! Nice deal! For less than $10 I can't not give it a shot…

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Oct 6, 2021 9:27 PM
142 Comments
Joined Oct 2014
jkafkaOct 6, 2021 9:27 PM
142 Comments
Code isn't working for me

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