--- product_id: 601065852 title: "Sun Energise 25W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 25 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer" brand: "sun energise" price: "$259.43" currency: USD in_stock: true category: "Sun Energise" url: https://www.desertcart.us/products/601065852-sun-energise-25w-12v-solar-powered-battery-charger-and-maintainer store_origin: US region: United States of America --- # 25W high-efficiency solar power IP65 waterproof & weatherproof durability Smart MPPT controller boosts 10-20% more energy Sun Energise 25W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 25 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer **Brand:** sun energise **Price:** $259.43 **Availability:** ✅ In Stock ## Summary > ☀️ Charge smarter, live freer—never get caught powerless again! ## Quick Answers - **What is this?** Sun Energise 25W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 25 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer by sun energise - **How much does it cost?** $259.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/601065852-sun-energise-25w-12v-solar-powered-battery-charger-and-maintainer) ## Best For - sun energise enthusiasts ## Why This Product - Trusted sun energise brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Monitoring:** LED indicators give real-time status updates so you never guess when your battery’s fully charged or needs a boost. - • **Built to Brave the Elements:** Rugged ABS frame and tempered glass ensure this panel withstands UV, wind, and rain—perfect for any outdoor adventure. - • **Ultimate Battery Protection:** Advanced safeguards prevent overcharge, short circuits, and reversed polarity—your battery’s personal bodyguard. - • **Versatile Power for Every Ride:** Compatible with all 12V battery types—cars, boats, RVs, motorcycles, and more—keeping your gear ready wherever you roam. - • **Maximize Your Charge Efficiency:** Built-in MPPT tech delivers up to 20% more power than standard chargers, keeping your battery juiced longer. ## Overview The Sun Energise 25W 12V Solar Battery Charger features a smart MPPT charge controller that increases power output by up to 20%, with full multi-stage battery protection and IP65 waterproof rating. Designed with durable ABS and tempered glass, it’s built to withstand harsh outdoor conditions. Compatible with a wide range of 12V batteries, it’s the perfect maintenance-free solar solution for cars, boats, RVs, and more. ## Description Sun Energise 25W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 25 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer ## Features - 【SMART CHARGING】Built-in intelligent MPPT charge controller chip helps to regulate the whole charging, generating at least 10%-20% more power than competitors. Smart 3-stages of charging algorithm is improved to better charge and maintain battery at a stable level for extended battery life. - 【FULL PROTECTIONS】Prevent the battery from overcharge, over-voltage, discharge, and short circuit, reversed polarity protection, IP65 waterproof and spark-proof, the battery is fully protected. - 【EASY TO MONITOR】The LED indicator allows to visually monitor the working status and battery conditions. The charging will be cut off when battery is fully charged and resumed automatically when battery is drained, totally free maintenance. - 【ROBUST & DURABLE】Made of durable and strong ABS frame instead of PVC fabric, which could withstand high temperature and UV irradiation. The tempered glass help solar cells to stand high wind and load pressure, Windproof and rainproof, well built for years. - 【WIDE APPLICATION】Safely used as a solar trickle charger and maintainer for different 12V DC batteries including Wet Gel Cell, Deep Cycle,Flooded, Maintenance-free, AGM, Seal Lead Acid and LiFePO4 Lithium Battery. A variety of scenarios for car, boat, RV, trailer, marine, camper, lawnmower, motorcycle, jet ski, water pump, tractors, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQ4L57JC | | Brand | Sun Energise | | Built-In Media | Solar Panel | | Color | Green | | Connector Type Used on Cable | SAE | | Current Rating | 2 Amps | | Customer Reviews | 4.4 4.4 out of 5 stars (297) | | Input Voltage | 18 Volts (DC) | | Item Dimensions D x W x H | 51.1D x 35.1W x 1.8H centimeters | | Item Weight | 2.53 Kilograms | | Manufacturer | Sun Energise | | Mfr Part Number | SE-US-25W PRO | | Model Number | SE-US-25W PRO | | Output Voltage | 12 Volts (DC) | ## Product Details - **Brand:** Sun Energise - **Colour:** Green - **Item weight:** 2.53 Kilograms - **Output voltage:** 12 Volts (DC) - **Product dimensions:** 51.1D x 35.1W x 1.8H centimeters ## Images ![Sun Energise 25W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 25 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer - Image 1](https://m.media-amazon.com/images/I/81CL3lPi8pL.jpg) ![Sun Energise 25W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 25 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer - Image 2](https://m.media-amazon.com/images/I/81ft6UACpfL.jpg) ![Sun Energise 25W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 25 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer - Image 3](https://m.media-amazon.com/images/I/71leSoXGSPL.jpg) ![Sun Energise 25W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 25 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer - Image 4](https://m.media-amazon.com/images/I/81EtiMtoTWL.jpg) ![Sun Energise 25W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 25 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer - Image 5](https://m.media-amazon.com/images/I/81PKJ1tLDAL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Sun Energise 25W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 25 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer - OYMSAE 25Feet SAE to SAE Extension Cable Quick Disconnect Connector 16AWG,for Automotive,Solar Panel Panel SAE Plug(25FT(16AWG)), Charging Adapter - LST 6FT 12V Ring Terminal SAE to O Ring Connecters Extension Cord Cable Connector for Battery Charger/Maintainer --- ## 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.us/products/601065852-sun-energise-25w-12v-solar-powered-battery-charger-and-maintainer](https://www.desertcart.us/products/601065852-sun-energise-25w-12v-solar-powered-battery-charger-and-maintainer) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-05*