SKU: 21166332848

Solar USB 3.0 - Limited Edition

$40.50 $45.00
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

Solar USB 3.0 - Limited EditionOverview By popular demand we've brought back the lithium battery version of our popular Solar USB Kits! Build your own solar powered gadget charger in minutes with this simple soldering kit! Centered around a 2200mAh Lithium Ion Battery this charger has the ability to charge up most cell phones with one full charge*. When you've depleted your battery power stick this charger in the sun or plug it into a USB power source to recharge. You'll need some

Overview

By popular demand we've brought back the lithium battery version of our popular Solar USB Kits!

Build your own solar powered gadget charger in minutes with this simple soldering kit! Centered around a 2200mAh Lithium Ion Battery this charger has the ability to charge up most cell phones with one full charge*. When you've depleted your battery power stick this charger in the sun or plug it into a USB power source to recharge.

You'll need some simple soldering skills to build this kit. Overall there are 15 solder points with most of them being through hole to a circuit board. Build time is is between 20-45 minutes and will require a soldering iron and screw driver, though it isn't a bad idea to also have a wire cutter/ stripper around.

Lithium batteries are a very common power source and can be found in nearly every smart gadget around your home. However they can also be quite dangerous if they're not handled properly. We do not recommend anyone under the age of 14 to build this project without direct adult supervision and appropriate safety gear. When in doubt, try one of our other Solar USB kits that use AA batteries.

*Different phones, gadgets, and tablets have wildly different sized batteries inside which makes it difficult to judge just how much this charger will actually charge up your device. In general when it's 100% charged up it should charge up most cell phones between 75-100%. We don't recommend charging up tablets.

Directions, Lesson Plans, and Videos

Follow our step by step directions or video found in our online Project Database.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21166332848

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4.5 ★★★★★
Based on 15 reviews
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V
Verified Purchase
Victor Escobar
Lowell, US
★★★★★ 5
Great
Size: 9.5" x 10.9" x 2.1"
Excellent product! My car really needed it. Super fast delivery and the best price. I'm super happy with this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
G
Verified Purchase
Gladys
Fort Morgan, US
★★★★★ 5
Honda crv filter
Size: 9.5" x 10.9" x 2.1"
Good cabin filter for my 2019 Honda crv
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
A
Verified Purchase
A_CPA
Bozeman, US
★★★★★ 5
Two Filters, Quick and Easy
Size: 16-23 Tacoma, Size: 16-23 Tacoma
The RVgolf Engine+Cabin Air Filters Kit for the Toyota Tacoma V6 comes with two air filters. There is a cabin air filter that fits nicely into the compartment accessed through the glove box and an engine air filter that dropped in easily in the compartment under the hood. Replacement of both filters was easy, didn’t require any tools, and it took more time to empty and replace the items in the glove box than it did to replace both filters. The Toyota dealership quoted me $80 to replace the cabin air filter only. I replaced both filters for less than $30. The filters felt like they were good quality. The engine air filter is multi-layered, with a thin foam layer to keep larger debris from blocking the finer paper filter. The cabin air filter said and looked like it had a carbon layer to absorb smells. The only concern I had was size. After I had replaced both filters I went to slide the engine air filter I replaced into the RVgolf box to throw it away. The engine air filter I replaced would not slide into the RVgolf box. It was too big. After driving for a few days and a couple of hundred miles, I popped the hood and checked the fit of the engine air filter. The fit looked perfect. See attached photos.
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Reviewed in the United States on May 9, 2026
J
Verified Purchase
jennifer
Lake Worth, US
★★★★★ 5
Fits 2019 accord (gas engine)
Size: 18-22 Accord
Dealer was going to charge almost $200 to change both of these filters in my 2019 accord. These filters fit perfectly and of same quality as the dealer product. Easy to install, saving me lots of money.
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Reviewed in the United States on April 28, 2026
A
Verified Purchase
Amazon customer
Lexington, US
★★★★★ 5
Great quality and Easy to install
Size: 18-22 Accord
As someone with zero experience changing air filters, I was honestly surprised at how easy this was. The fit was perfect for my 2010 Honda Accord Sport, and both the cabin and engine air filters installed with no issues at all. It even came with clear, easy-to-follow instructions that made the whole process stress-free. Saved myself money from going to the dealership, and my car is running great. Definitely recommend for beginners wanting to do a simple DIY maintenance job.
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Reviewed in the United States on May 25, 2026

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