--- product_id: 76625876 title: "POWOXI 3.3W 12V Solar Battery Charger Trickle Maintainer Kit for Car" brand: "powoxi" price: "¥15561" currency: JPY in_stock: true category: "Powoxi" url: https://www.desertcart.jp/products/76625876-powoxi-3-3w-12v-solar-battery-charger-trickle-maintainer-kit store_origin: JP region: Japan --- # Waterproof & impact-resistant design 3.3W power output, 190mA current 25-30% solar conversion efficiency POWOXI 3.3W 12V Solar Battery Charger Trickle Maintainer Kit for Car **Brand:** powoxi **Price:** ¥15561 **Availability:** ✅ In Stock ## Summary > ☀️ Keep your battery charged, your adventures unstoppable! ## Quick Answers - **What is this?** POWOXI 3.3W 12V Solar Battery Charger Trickle Maintainer Kit for Car by powoxi - **How much does it cost?** ¥15561 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/76625876-powoxi-3-3w-12v-solar-battery-charger-trickle-maintainer-kit) ## 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 - • **Rugged Durability:** High-strength tempered glass and ABS+PC frame resist weather, scratches, and impacts. - • **Smart Solar Efficiency:** Harness up to 30% sunlight conversion for reliable, eco-friendly power. - • **Built-In Battery Safety:** Advanced internal protection prevents overcharging and reverse current damage. - • **Plug & Play Convenience:** Easy installation via cigarette lighter or alligator clips—no mechanic needed. - • **Universal Compatibility:** Maintains all 12V rechargeable batteries—cars, boats, motorcycles, RVs, and more. ## Overview The POWOXI 3.3W Solar Battery Trickle Charger is a portable, waterproof 12V solar panel kit designed to maintain and trickle charge automotive and powersport batteries. Featuring a smart internal protection system, high solar conversion efficiency (25-30%), and a durable tempered glass panel with ABS+PC frame, it ensures safe, maintenance-free charging. Compatible with a wide range of 12V rechargeable batteries, it offers versatile connection options including cigarette lighter and alligator clips, making it perfect for cars, motorcycles, boats, RVs, and more. ## Description desertcart.com: POWOXI 3.3W 12V Solar Battery Charger Trickle Maintainer Kit for Car | Smart Charge Controller | Waterproof | Intelligent Safety Protections | for Boat, Marine, RV, Automotive, Motorcycle, Trailer : Patio, Lawn & Garden ## Features - Upgrade Intelligent Charge Controller: Built-in internal protection system and smart fast charging Cooperate with Quality solar silicon material ensures high conversion and stable output the solar panel's energy conversion efficiency to 25-30% - Smart Internal Protection System: From POWOXI technology Solar battery charger will not damage the battery and overcharge. The built-in smart protection system and blocking diode structure ensures no overvoltage and short circuit. Make charging safer - Stronger & More Long-lasting: The 3.3W solar car battery charger adopts high-transparency glass, which is high-strength, impact-resistant, wind-snow-resistant low-iron tempered. This waterproof solar battery charger needs no additional maintenance - Scratch Protection Design: The ABS+PC frame is stronger than flexible solar panels, so there's no need to worry about the solar panels bending. Aluminum alloy may damage the car paint, but with the ABS+PC frame, for durability this is not a concern - Easy to Install and Use: The solar battery maintainer is easy to install, and convenient to use, just insert it in the car power outlet, as known as the cigar lighter socket or connect the solar panel to the battery with the alligator clips directly ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07F9RNM1D | | Amperage | 190 milliamps | | Best Sellers Rank | #1,006 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Solar Battery Chargers & Charging Kits | | Brand | POWOXI | | Built-In Media | 1 X 7.5W Solar panel +1 X Cigarette lighter+1 X Alligator clip+1 X Manual | | Color | Solar Powered Battery Chargers 3.3w | | Compatible Devices | Cars, boats, motorcycles, water scooters, tractors, ATVs, snowmobiles, water sports devices, etc. | | Connector Type Used on Cable | Usb | | Current Rating | 190 milliamps | | Customer Reviews | 4.2 4.2 out of 5 stars (1,147) | | EU Spare Part Availability Duration | 12 months | | Input Voltage | 12 volts | | Item Dimensions D x W x H | 14.76"D x 1.89"W x 9.06"H | | Item Highlight | Smart Charge Controller | Waterproof | Intelligent Safety Protections | for Boat, Marine, RV, Automotive, Motorcycle, Trailer | | Item Weight | 1 kg | | Manufacturer | POWOXI | | Mfr Part Number | Solar Powered Battery Chargers 3.3w | | Model Number | POWOXI-Solar | | Number of Items | 1 | | Number of Packs | 1 | | Number of Ports | 2 | | Output Voltage | 12 volts | | Specification Met | CE | | UPC | 674551462152 | | Unit Count | 1 Count | | Warranty Description | 1 year | ## Product Details - **Brand:** POWOXI - **Color:** Solar Powered Battery Chargers 3.3w - **Item Weight:** 1 kg - **Output Voltage:** 12 volts - **Product Dimensions:** 14.76"D x 1.89"W x 9.06"H ## Images ![POWOXI 3.3W 12V Solar Battery Charger Trickle Maintainer Kit for Car - Image 1](https://m.media-amazon.com/images/I/71fHMNntaVL.jpg) ## Available Options This product comes in different **Color** options. ## 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. ## Frequently Bought Together - Solar Car Battery Trickle Charger, 12V 3.3W Solar Battery Charger Car, Waterproof Portable Amorphous Solar Panel For Automotive, Motorcycle, Boat, Atv,Marine, RV, Trailer, Powersports, Snowmobile, etc - KUNCAN 25FT Sae to Sae 2 Pin Extension Cable DC Power 16awg Heavy Duty Battery Quick Disconnect/Connect Wire Harness with Sae Connectors with Dust Cap… - Dongge SAE Connector Motorcycle Battery Charger SAE Charging Cable SAE Quickly cuts The Plug to The 12V Ring Terminal Fuse Suitable for Charging Motorcycles Tractors Cars 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.jp/products/76625876-powoxi-3-3w-12v-solar-battery-charger-trickle-maintainer-kit](https://www.desertcart.jp/products/76625876-powoxi-3-3w-12v-solar-battery-charger-trickle-maintainer-kit) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-17*