--- product_id: 546519318 title: "Kqiang Solar Battery Charger Maintainer, 12 Volt Solar Panel Solar Trickle Car Battery Charger Maintainer 20W, Built-in MPPT Charge Controller for Trailer, Cars, Trucks, caravans, Boats, Motorcycles" brand: "kqiang" price: "€ 81.60" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.pt/products/546519318-kqiang-solar-battery-charger-maintainer-12-volt-solar-panel-solar store_origin: PT region: Portugal --- # Waterproof Design 12V Compatibility 20W Power Output Kqiang Solar Battery Charger Maintainer, 12 Volt Solar Panel Solar Trickle Car Battery Charger Maintainer 20W, Built-in MPPT Charge Controller for Trailer, Cars, Trucks, caravans, Boats, Motorcycles **Brand:** kqiang **Price:** € 81.60 **Availability:** ✅ In Stock ## Summary > Charge Ahead with Solar Power! ☀️ ## Quick Answers - **What is this?** Kqiang Solar Battery Charger Maintainer, 12 Volt Solar Panel Solar Trickle Car Battery Charger Maintainer 20W, Built-in MPPT Charge Controller for Trailer, Cars, Trucks, caravans, Boats, Motorcycles by kqiang - **How much does it cost?** € 81.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/546519318-kqiang-solar-battery-charger-maintainer-12-volt-solar-panel-solar) ## Best For - kqiang enthusiasts ## Why This Product - Trusted kqiang brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Waterproof design ensures durability in any weather. - • **Versatile Use:** Perfect for cars, trucks, boats, and more. - • **Smart Charging:** Integrated MPPT charge controller for optimal performance. - • **Harness the Sun:** Efficient 20W solar power for all your charging needs. - • **Lightweight & Portable:** Weighs only 272.16 grams for easy transport. ## Overview The Kqiang Solar Battery Charger Maintainer is a robust 12V, 20W solar panel designed to keep your vehicle's battery charged and ready for action. With a waterproof design and built-in MPPT charge controller, it offers reliable performance for cars, trucks, boats, and motorcycles, all while being lightweight and portable. ## Description Kqiang Solar Battery Charger Maintainer, 12 Volt Solar Panel Solar Trickle Car Battery Charger Maintainer 20W, Built-in MPPT Charge Controller for Trailer, Cars, Trucks, caravans, Boats, Motorcycles ## Features - Waterproof ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Kqiang | | Item model number | 12V 20W | | Product Dimensions | 27 x 20.5 x 0.35 cm; 272.16 Grams | ## Product Details - **Brand:** Kqiang - **Connectivity Technology:** USB - **Connector Type:** usb 2.0 - **Compatible Devices:** GPS - **Included Components:** MPPT - **Special Feature:** Lightweight Design - **Input Voltage:** 5 Volts - **Amperage:** 2 Amps - **Total USB Ports:** 1 - **Wattage:** 20 watts ## Images ![Kqiang Solar Battery Charger Maintainer, 12 Volt Solar Panel Solar Trickle Car Battery Charger Maintainer 20W, Built-in MPPT Charge Controller for Trailer, Cars, Trucks, caravans, Boats, Motorcycles - Image 1](https://m.media-amazon.com/images/I/61SfmxAoSQS.jpg) ![Kqiang Solar Battery Charger Maintainer, 12 Volt Solar Panel Solar Trickle Car Battery Charger Maintainer 20W, Built-in MPPT Charge Controller for Trailer, Cars, Trucks, caravans, Boats, Motorcycles - Image 2](https://m.media-amazon.com/images/I/71yC44E2pqL.jpg) ![Kqiang Solar Battery Charger Maintainer, 12 Volt Solar Panel Solar Trickle Car Battery Charger Maintainer 20W, Built-in MPPT Charge Controller for Trailer, Cars, Trucks, caravans, Boats, Motorcycles - Image 3](https://m.media-amazon.com/images/I/61ndMtYzuQS.jpg) ![Kqiang Solar Battery Charger Maintainer, 12 Volt Solar Panel Solar Trickle Car Battery Charger Maintainer 20W, Built-in MPPT Charge Controller for Trailer, Cars, Trucks, caravans, Boats, Motorcycles - Image 4](https://m.media-amazon.com/images/I/51+Lm0Py0TS.jpg) ![Kqiang Solar Battery Charger Maintainer, 12 Volt Solar Panel Solar Trickle Car Battery Charger Maintainer 20W, Built-in MPPT Charge Controller for Trailer, Cars, Trucks, caravans, Boats, Motorcycles - Image 5](https://m.media-amazon.com/images/I/51UU-ltr72S.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well for constant solar power. *by T***S on Reviewed in the United States on 12 September 2023* Purchased this as power source for a pool ionizer. I cant say enough on how good this works. It has usb port in it and does come with other charging/power options. Never had a problem all summer. ### ⭐ No Feliz *by J***A on Reviewed in Mexico on 16 February 2023* Muy Mal desempeno ### ⭐⭐⭐⭐ Leads *by R***N on Reviewed in the United States on 6 February 2024* Product works like it supposed to. Only complaint I have is the leads aren't long enough. ## Frequently Bought Together - Kqiang Solar Battery Charger Maintainer, 12 Volt Solar Panel Solar Trickle Car Battery Charger Maintainer 20W, Built-in MPPT Charge Controller for Trailer, Cars, Trucks, caravans, Boats, Motorcycles - ECO-WORTHY Solar Car Battery & Trickle Charger 5W Solar Panel Power 12V Batteries Maintainer Portable Waterproof Built-in Blocking Diode for Automotive Lawn Mower Camping Car Boat Motorcycles Truck - POWOXI 3.3W-Solar-Battery-Trickle-Charger-Maintainer -12V Portable Waterproof Solar Panel Trickle Charging Kit for Car, Automotive, Motorcycle, Boat, Marine, RV, Trailer, Powersports, Snowmobile, etc. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/546519318-kqiang-solar-battery-charger-maintainer-12-volt-solar-panel-solar](https://www.desertcart.pt/products/546519318-kqiang-solar-battery-charger-maintainer-12-volt-solar-panel-solar) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-26*