Knadgbft Portable 12V/30W Solar Panel Battery Charger Maintainer, silicon Black, 7 Count
Knadgbft Portable 12V/30W Solar Panel Battery Charger Maintainer, silicon Black, 7 Count
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Knadgbft Portable 12V/30W Solar Panel Battery Charger Maintainer, silicon Black, 7 Count

|68 ratings
Knadgbft Portable 12V/30W Solar Panel Battery Charger Maintainer, silicon Black, 7 CountKnadgbft Portable 12V 30W Solar Panel Battery Charger Maintainer silicon Black 7 CountJLLOM 80W USB Solar Panel Folding Power Bank Outdoor Camping Hiking Phone Charger USA
Finish30W

Key item features

  • Integrated Protection: Features a built-in diode to prevent reverse discharge, safeguarding battery health and extending its operational lifespan.
  • Efficient Panel: Utilizes monocrystalline silicon for the panel, ensuring effective performance across various daylight conditions and offering weatherproof (raindrop resistant) durability.
  • Broad Compatibility: Designed for versatility, this charger is suitable for a wide range of 12V batteries, including those found in automotive, motorcycle, tractor, and boat applications.
  • Solar Functionality: Operates as a trickle charger, efficiently harnessing solar power to maintain and charge 12V batteries.
  • Power Output: Capable of generating a substantial output of up to 30 watts of energy for effective battery charging.
  • Included Components: The package contains one solar panel, a car charger, a battery charging clip, and four suction cups for convenient setup and use.
  • Durable Material: Constructed from monocrystalline silicon in a sleek black color, ensuring both functionality and a robust build.
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Specs

Solar panel peak wattage, 30 WattsSolar panel type, Monocrystalline Solar PanelBrand, UnbrandedSolar panel power voltage, 12 VoltsRec. use, RVHas written warranty, No

About this item

Product details

Material: Monocrystalline silicon
colour: black

Package Contents:
1 x Solar Panel
1 x Car charger
1 x Battery charging clip
4 x Suction cupds

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Knadgbft Portable 12V/30W Solar Panel Battery Charger Maintainer, silicon Black, 7 Count

  • Built-In Diode: Prevents reverse discharge to maintain battery health and extend lifespan
  • Panel: Monocrystalline silicon, effective in all daylight conditions, weatherproof (raindrop resistant)
  • Compatibility: Suitable for automotive, motorcycle, tractor, boat, and car batteries
  • Function: Trickle charger harnesses solar power to charge 12V batteries
  • Output: Generates up to 30 watts of energy
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Solar panel peak wattage

30 Watts

Solar panel type

Monocrystalline Solar Panel

Brand

Unbranded

Solar panel power voltage

12 Volts

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

3.8 out of 5 stars
stars
68 ratings28 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars60% (41)
  2. 4 stars10% (7)
  3. 3 stars3% (2)
  4. 2 stars3% (2)
  5. 1 star24% (16)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 28 reviews

Aug 12, 2026
Reviewer name: Buffman
Item details
Finish: 30W
Sold and shipped byAppliances store
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

charges great

like the kit , does not have the type of plug for my hook up to battery, needs to include a 2 pins type connector.

Helpful?29GUV0XJBGFX2476077167
May 19, 2025
Reviewer name: John
Walmart Associate
Item details
Finish: 30W
Sold byJLLOM StoreDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

pretty decent

it was super simple to install a very highly doubt you need a controller with it at least not for my van a smaller car probably I haven't seen if it actually works yet but I hooked up my battery tester to it after us plugged up for a minute and it was going up so for the price I have no complaints

Incentivized Review
Helpful?29GUV0XJBGFX2476077167
Aug 22, 2025
Reviewer name: Lisa
Top Reviewer
Item details
Finish: 30W
Sold byJLLOM StoreDelivered byWalmart
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

very thin, wasn't impressed with the quality however it is low cost item the wires were very thin gauged I'm not sure if it's actually slow charging the battery I won't know until we test the battery if it works that's great however the quality is not great

Helpful?29GUV0XJBGFX2476077167
Current price is $15.48
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
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Arrives by Fri, Nov 20
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Sold and shipped by Bayline
3.686868686868687 out of 5 stars
3.7 stars out of 5, based on 99 seller reviews(3.7)
Extended holiday returns
Free Holiday returns until Jan 31
Other sellers
$13.59
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Shipping, arrives by Tue, Dec 1 to Columbus, 43215
Sold and shipped by OmniMart Retail
Extended holiday returns
Free Holiday returns until Jan 31