---
product_id: 263590019
title: "Sunway Solar Car Battery Trickle Charger & Maintainer 12V Solar Panel Power Kit Portable Backup for Car Automotive RV Marine Boat Motorcycle Truck Trailer Tractor Powersports Snowmobile Farm Equipment"
brand: "sunway solar"
price: "€ 76.53"
currency: EUR
in_stock: true
category: "Sunway Solar"
url: https://www.desertcart.fi/products/263590019-sunway-solar-car-battery-trickle-charger-and-maintainer-12v-solar
store_origin: FI
region: Finland
---

# Safe for 12V batteries ≥20Ah 4W high-efficiency solar power Durable ABS & ultra-clear PV glass Sunway Solar Car Battery Trickle Charger & Maintainer 12V Solar Panel Power Kit Portable Backup for Car Automotive RV Marine Boat Motorcycle Truck Trailer Tractor Powersports Snowmobile Farm Equipment

**Brand:** sunway solar
**Price:** € 76.53
**Availability:** ✅ In Stock

## Summary

> ☀️ Keep your ride ready—solar-powered peace of mind wherever you park!

## Quick Answers

- **What is this?** Sunway Solar Car Battery Trickle Charger & Maintainer 12V Solar Panel Power Kit Portable Backup for Car Automotive RV Marine Boat Motorcycle Truck Trailer Tractor Powersports Snowmobile Farm Equipment by sunway solar
- **How much does it cost?** € 76.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/263590019-sunway-solar-car-battery-trickle-charger-and-maintainer-12v-solar)

## Best For

- sunway solar enthusiasts

## Why This Product

- Trusted sunway solar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Rugged ABS plastic housing and ultra-clear PV glass ensure durability and peak solar efficiency season after season.
- • **Smart & Safe Charging:** Built-in diode prevents reverse charging, with LED indicator to confirm your battery is always protected and powered.
- • **Effortless Solar Power:** Harness 4 watts of clean energy to keep your 12V battery topped off—no plugs, no hassle.
- • **Plug & Play Convenience:** Mounts easily with suction cups and plugs into your cigarette lighter for instant maintenance mode.
- • **Universal Battery Compatibility:** Perfectly maintains Wet, Gel, SLA, AGM, and Deep Cycle batteries across cars, RVs, boats, motorcycles, and more.

## Overview

The Sunway Solar Car Battery Trickle Charger is a compact, 4W solar panel designed to maintain and protect 12V batteries (20Ah or greater) across a wide range of vehicles. Featuring durable ABS plastic and ultra-clear PV glass, it offers easy installation via suction cups and cigarette lighter plug or alligator clamps. With built-in reverse charging protection and an LED charge indicator, it ensures safe, maintenance-free battery upkeep for cars, RVs, boats, motorcycles, and more—perfect for professionals who demand reliability and eco-friendly power solutions.

## Description

Get Sunway Solar Car Battery Charger As Your Battery Maintainer Features: Quickly connects and disconnects to the battery Crystalline solar panel, higher efficiency Durable ABS Plastic and solar glass Conveniently comes with battery clamp and cig lighter plug Maintenance free, lightweight compact design Eco-friendly and energy saving. Note: For optimal power, ensure the panel is directly facing the sunlight. Clean the Solar Battery Charger MONTHLY or more frequently to maintain peak efficiency. It is better for battery maintenance of small size vehicle. In some makes of vehicle, the cigarette lighter may not operate when the ignition is turned off. In such cases, you can connect directly onto the battery using the alligator battery clamps and cable provided. Please note that the black lead indicates negative (-) and the red lead indicates positive (+). The solar charger is waterproof,but is should not be submerged in water. Packing List: 1pc x 4W solar panel 1pc x battery clamp 1pc x cigarette light plug 2pc x sunction cup FAQs Q:What kind of batteries can I charge? A:The 12 Volt Power Sports Charger can be used with any rechargeable 12 Volt battery, such as, those commonly found in motorcycles, tractors, ATVs, snowmobiles, and personal water crafts. Q:Can I use my power sport vehicle while the panel is attached? A: No. For safety reasons, the use of this panel is NOT recommended while vehicle is in use. While the vehicle is in use, it is recommended to store the solar panel in the glove compartment or under the seat to prevent the panel from obstructing proper and safe use of the vehicle.

## Features

- [Solar Panel Power Up To 4W]--Keep your 12 Volt batteries topped off with this solar battery trickle charger ,which helps to manage 12v battery drain in all seasons. Designed to compensate for small, steady battery drains from the vehicle's clock or alarm system.
- [Simple And Very Easy to Use]--This solar trickle charger will NOT overcharge the battery or cause any damage if the battery capacity is 20Ah or greater, .The solar charger panel mounts easily to the windshield or dash and conveniently plugs into your car's 12 volt cigarette lighter! Suction cups available with the solar charger. {If you need a Quick Connect And Disconnect Extension Cable For this solar charger,Please search the ASIN:B06X6LJTD6.}
- [Stronger and Durable]--This solar powered battery charger is Covered with ultra clear PV glass which is more efficient and also with Durable ABS plastic housing which makes this solar panels charger more stronger. Low Maintenance!
- [For Any Rechargeable 12Volt Batteries]--This solar battery trickle charger is the eco-friendly way to maintain and safely charges Wet, Gel, SLA, AGM and Deep Cycle batterie. It can maintain the charge of any cars, trucks, marines, motorcycles , tractors, ATVs, snowmobiles, boats and personal water crafts or RV 12 volt battery!
- [Reverse Charging Protection]--With BUILT-IN DIODE for prevents reverse charging from batteries.With a 12volt LED charge indicator. The Led light up when it is charging. The solar charger maintainer Includes cigarette lighter adapter and alligator battery terminal clamps. We offer 12-Month warranty and good customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MYVUSRH |
| Item model number | 4W solar trickle charger for battery |
| Manufacturer | Sunway Solar |
| Product Dimensions | 35.31 x 12.7 x 1.27 cm; 651.2 g |

## Product Details

- **Brand:** Sunway Solar
- **Efficiency:** High Efficiency
- **Item weight:** 651 g
- **Material:** Monocrystalline Silicon
- **Product dimensions:** 35.3L x 12.7W x 1.3H centimeters

## Images

![Sunway Solar Car Battery Trickle Charger & Maintainer 12V Solar Panel Power Kit Portable Backup for Car Automotive RV Marine Boat Motorcycle Truck Trailer Tractor Powersports Snowmobile Farm Equipment - Image 1](https://m.media-amazon.com/images/I/61FDwEdBS8S.jpg)
![Sunway Solar Car Battery Trickle Charger & Maintainer 12V Solar Panel Power Kit Portable Backup for Car Automotive RV Marine Boat Motorcycle Truck Trailer Tractor Powersports Snowmobile Farm Equipment - Image 2](https://m.media-amazon.com/images/I/61lB+s8c4hS.jpg)
![Sunway Solar Car Battery Trickle Charger & Maintainer 12V Solar Panel Power Kit Portable Backup for Car Automotive RV Marine Boat Motorcycle Truck Trailer Tractor Powersports Snowmobile Farm Equipment - Image 3](https://m.media-amazon.com/images/I/61ofcJvJNmS.jpg)
![Sunway Solar Car Battery Trickle Charger & Maintainer 12V Solar Panel Power Kit Portable Backup for Car Automotive RV Marine Boat Motorcycle Truck Trailer Tractor Powersports Snowmobile Farm Equipment - Image 4](https://m.media-amazon.com/images/I/61r-QJiex2S.jpg)
![Sunway Solar Car Battery Trickle Charger & Maintainer 12V Solar Panel Power Kit Portable Backup for Car Automotive RV Marine Boat Motorcycle Truck Trailer Tractor Powersports Snowmobile Farm Equipment - Image 5](https://m.media-amazon.com/images/I/71P+pE4CfBS.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can i use this 12 volt sports solar charger outdoors?**
A: Yes, this 12 V power sports solar charger is weatherproof. But it should not be submerged in water.

**Q: Is this unit water proof?**
A: The waterproof performance of this sunway solar trickle charger is IP44.The charger can withstand splashing or light rain, but is not fully waterproof and should not be submerged or left outside during rainfall.The solar charger panel can be mounted to the windshield.

**Q: How is this solar charger? Does it really waterproof?**
A: This trickle battery charger solar charger is weatherproof. But it should not be submerged in water.

**Q: can it be in the rain?**
A: Ours is for the boat just wipe it after rain or weekly for dust. If that's not an option im sure it will be fine.

## Frequently Bought Together

- Sunway Solar Car Battery Trickle Charger & Maintainer 12V Solar Panel Power Kit Portable Backup for Car Automotive RV Marine Boat Motorcycle Truck Trailer Tractor Powersports Snowmobile Farm Equipment
- OYMSAE 25Feet SAE to SAE Extension Cable Quick Disconnect Connector 16AWG,for Automotive,Solar Panel Panel SAE Plug(25FT(16AWG)), Charging Adapter

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-08*