---
product_id: 276268366
title: "POWOXI-9W-Solar-Battery-Trickle-Charger-Maintainer -12V Portable Waterproof Solar Panel Trickle Charging Kit for Car, Motorcycle, Boat, Marine, RV, Trailer, Powersports, Snowmobile, etc."
brand: "powoxi"
price: "903 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Powoxi"
url: https://www.desertcart.ro/products/276268366-powoxi-9w-solar-battery-trickle-charger-maintainer-12v-portable-waterproof
store_origin: RO
region: Romania
---

# Waterproof & impact-resistant tempered glass 30% solar conversion efficiency Intelligent overcharge & short circuit protection POWOXI-9W-Solar-Battery-Trickle-Charger-Maintainer -12V Portable Waterproof Solar Panel Trickle Charging Kit for Car, Motorcycle, Boat, Marine, RV, Trailer, Powersports, Snowmobile, etc.

**Brand:** powoxi
**Price:** 903 Lei
**Availability:** ✅ In Stock

## Summary

> ☀️ Power Up Smart, Stay Ready Always!

## Quick Answers

- **What is this?** POWOXI-9W-Solar-Battery-Trickle-Charger-Maintainer -12V Portable Waterproof Solar Panel Trickle Charging Kit for Car, Motorcycle, Boat, Marine, RV, Trailer, Powersports, Snowmobile, etc. by powoxi
- **How much does it cost?** 903 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/276268366-powoxi-9w-solar-battery-trickle-charger-maintainer-12v-portable-waterproof)

## Best For

- powoxi enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety First:** Built-in intelligent controller prevents overcharging, backflow, and short circuits—keeping your battery and vehicle safe.
- • **Plug & Play Convenience:** Effortless installation via cigarette lighter or direct battery clips—perfect for cars, RVs, boats, motorcycles, and more.
- • **Rugged Weatherproof Design:** Durable tempered glass and ABS+PC frame resist impacts, scratches, snow, and rain for year-round outdoor use.
- • **Eco-Friendly Power Solution:** Zero electricity bills and minimal maintenance with solar energy—stay charged sustainably wherever you go.
- • **Maximize Your Charge Efficiency:** Harness 30% more solar power with advanced monocrystalline silicon tech for reliable 12V battery maintenance.

## Overview

The POWOXI 9W Solar Battery Trickle Charger is a portable, waterproof 12V solar panel kit designed to maintain and trickle charge a variety of vehicle batteries. Featuring a high-efficiency 30% energy conversion rate, intelligent charge controller with built-in protection against overcharge and short circuits, and a durable tempered glass surface with ABS+PC frame, it ensures safe, reliable, and maintenance-free solar charging for cars, motorcycles, boats, RVs, and more.

## Description

Upgrade intelligent charge controller: 30% conversion rate. The solar charger absorbs strong sunlight and converts it to 12 volts DC to charge the battery. Generate at least 20%-30% more power than the competition. The single crystal shaped silicone plate can work all day. No electricity bill required. This solar battery maintenance device makes the power loss of the battery daily. 【Reverse Protection】Solar charger will not damage the battery or overcharge. The built-in locking diode structure ensures no back discharge, overcharge, over-voltage and short circuit. When the light is strong, the blue indicator lights up, which means it starts to work. In the dark, the indicator lights up and stops working. STRONGER & DURABLE 9W 12V solar charger covers super high efficiency PV glass, which has high transparency, low iron tempered glass, high strength, strong impact resistance, snow resistance and long service life. Smooth surface, no worry about scratching the vehicle. Easy to install and use: This solar battery charger and maintenance device can maintain 12V wet, gel, SLA, AGM and deep cycle batteries, etc. Also perfect for any car, motorcycle, boat, marine, tractor, RV, power sports, snowmobile, truck etc. It is easy to use, just plug and play. 【After-sales Guarantee + Low Maintenance】 12 months warranty & lifetime technical support. Clean the glass surface after long use, and the power generation effect will be better. No additional maintenance required, no electricity, energy saving and environmental protection. If you have any questions in the process of use, please contact us. We are very willing to solve the problem for you. I hope you can help us grow up slowly.

Review: Great works very well for my Motorhome. Just plug it into the cigarette lighter and away you go!
Review: I recently purchased the POWOXI Solar Battery Charger for my car, and it has been a fantastic investment! The 7.5W solar panel is highly efficient and does an excellent job of maintaining my car battery's charge, even in less-than-ideal weather conditions. The charger is easy to set up and comes with all the necessary accessories, including suction cups and a cigarette lighter adapter. The build quality is impressive, with a durable and weather-resistant design that ensures longevity. I love that it's environmentally friendly, harnessing solar energy to keep my battery charged. It's perfect for those who don't drive their vehicles daily or for extended trips where access to a power source may be limited. Overall, the POWOXI Solar Battery Charger has exceeded my expectations in terms of performance and reliability. It's a great solution for keeping your car battery maintained and ready to go. Highly recommend it!

## Features

- Intelligent charge controller: built-in internal protection system and intelligent fast charging. Cooperation with high quality solar silicon material ensures high conversion and stable output power. The energy conversion efficiency of the solar panel is 25-30%
- Smart internal protection system: from POWOXI technology solar battery charger will not damage the battery and overcharge. The built-in intelligent protection system and blocking diode structure ensure no overvoltage and no short circuit. Make charging safer
- Stronger and more durable: the 9 W solar car battery charger adopts highly transparent glass, which is high-strength, impact-resistant, wind and snowproof, low-iron temperature. This waterproof solar battery charger requires no additional maintenance
- Scratch protection design: the ABS + PC frame is stronger than flexible solar panels, so you don't have to worry about the solar panels bending. Aluminium alloy can damage the car paint, but with the ABS and PC frame, this is no problem for a long service life
- Easy to install and use: the solar battery maintenance device is easy to install and convenient to use, simply plug it into the car socket, as known as a cigarette lighter socket, or connect the solar panel directly to the battery with the crocodile clips

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TNFPFZ8 |
| Best Sellers Rank | #70,614 in Automotive ( See Top 100 in Automotive ) #236 in Battery Chargers |
| Item model number | ABS Solar 9W |
| Manufacturer | POWOXI |
| Product Dimensions | 35.56 x 22.86 x 4.32 cm; 997.9 g |

## Product Details

- **Brand:** POWOXI
- **Colour:** 9w
- **Item weight:** 998 g
- **Output voltage:** 12 Volts (DC)
- **Product dimensions:** 148D x 19W x 91H millimeters

## Images

![POWOXI-9W-Solar-Battery-Trickle-Charger-Maintainer -12V Portable Waterproof Solar Panel Trickle Charging Kit for Car, Motorcycle, Boat, Marine, RV, Trailer, Powersports, Snowmobile, etc. - Image 1](https://m.media-amazon.com/images/I/81VVITu0ZlL.jpg)

## Questions & Answers

**Q: What types of batteries it can maintain?**
A: POWOXI solar battery charger is suitable for maintain any rechargeable 12V Batteries.( lncluding Lithium-ion, LiFePO4, Gel,AGM, etc.)

**Q: Do I need to disconnect while driving?**
A: You don't need to disconnect. Our solar panel has overcharge protection circuitry built into the panel, prevent reverse charging.

**Q: Can solar panel charge car battery through a cigarette lighter when the car is off?**
A: Most cars can be charged with a cigarette lighter when the engine is turned off.  When it is found that the cigarette lighter can not be used to recharge the battery. You can use alligator clips and cables to connect directly to the battery.

**Q: How to know if the solar panel charger is working?**
A: In full sunlight, the solar panel shows a red light. Connect the battery, turn green. If there are no lights, check the polarity.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***S on 25 November 2025*

Great works very well for my Motorhome. Just plug it into the cigarette lighter and away you go!

### ⭐⭐⭐⭐⭐ Review
*by W***P on 9 February 2025*

I recently purchased the POWOXI Solar Battery Charger for my car, and it has been a fantastic investment! The 7.5W solar panel is highly efficient and does an excellent job of maintaining my car battery's charge, even in less-than-ideal weather conditions. The charger is easy to set up and comes with all the necessary accessories, including suction cups and a cigarette lighter adapter. The build quality is impressive, with a durable and weather-resistant design that ensures longevity. I love that it's environmentally friendly, harnessing solar energy to keep my battery charged. It's perfect for those who don't drive their vehicles daily or for extended trips where access to a power source may be limited. Overall, the POWOXI Solar Battery Charger has exceeded my expectations in terms of performance and reliability. It's a great solution for keeping your car battery maintained and ready to go. Highly recommend it!

### ⭐⭐⭐⭐⭐ Review
*by L***T on 9 October 2025*

Before heading off for a six-week trip over Christmas to visit friends and family in Australia and New Zealand, I realised I had a small problem — I’d be leaving my truck sitting idle for quite some time. Anyone who’s dealt with a flat battery after a long break knows how frustrating that can be, so I wanted a reliable way to keep the battery topped up while I was away. After some research, I decided on the Upgraded 7.5W Solar Battery Trickle Charger Maintainer – 12V Portable Waterproof Solar Panel Trickle Charging Kit. It looked like the perfect solution: simple, compact, and completely self-sustaining. A lot of online advice suggested just plugging a solar charger into the vehicle’s cigarette lighter socket, but when I checked with Ford, they advised against it — apparently, in my model, that port isn’t live when the ignition’s off. So instead, I followed their recommendation and connected the charger directly to the battery. The setup was straightforward. The kit comes with crocodile clips for easy connection and a generous cable length that easily reached from the battery to the inside of the truck. The included suction cups can be attached to either the front or back of the solar panel, so I mounted it neatly on the inside of the windscreen, where it could catch the light without being obtrusive. The cable is thin enough that the door seal closes perfectly around it, leaving a discreet and tidy setup. While I was away, I didn’t have to give it another thought. The solar trickle charger quietly did its job, keeping the battery topped up day after day. When I returned home six weeks later, I unclipped it, turned the key—and the truck started first time without so much as a flicker. No power loss, no sluggish start, no hassle. The build quality feels solid, and the performance exceeded my expectations. It’s weatherproof, easy to mount, and perfect for anyone who leaves their vehicle parked up for long periods—whether it’s a car, truck, camper, or boat. I’d just advise checking your specific vehicle setup before installing it, as not all models allow charging through the same method. Once you’ve got it right though, it’s brilliant. All in all, this solar trickle charger is one of those practical, inexpensive tools that just works. It’s saved me time, stress, and probably a few jump-starts down the line. Highly recommended for anyone who wants peace of mind while their vehicle’s sitting idle.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-26*