--- product_id: 809452215 title: "Intelligent Solar Charging Controller for Lithium Battery 1A Input MPPT Optimized 18650 Compatible Solar Powered Li-ion Battery Charging Unit" brand: "whyblue" price: "€ 8.18" currency: EUR in_stock: true category: "Whyblue" url: https://www.desertcart.ie/products/809452215-intelligent-solar-charging-controller-for-lithium-battery-1a-input-mppt store_origin: IE region: Ireland --- # Intelligent Solar Charging Controller for Lithium Battery 1A Input MPPT Optimized 18650 Compatible Solar Powered Li-ion Battery Charging Unit **Brand:** whyblue **Price:** € 8.18 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Intelligent Solar Charging Controller for Lithium Battery 1A Input MPPT Optimized 18650 Compatible Solar Powered Li-ion Battery Charging Unit by whyblue - **How much does it cost?** € 8.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/809452215-intelligent-solar-charging-controller-for-lithium-battery-1a-input-mppt) ## Best For - whyblue enthusiasts ## Why This Product - Trusted whyblue brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Intelligent Solar Charging Controller for Lithium Battery 1A Input MPPT Optimized 18650 Compatible Features: Harness utilizes advanced MPPT technology to maximize solar input efficiency and automatically adjusts charging modes to optimize your 18650/26650 Li-ion or Lipo battery with 4.4 to 6V input and 4.2V output. The 18x10mm module features two LED indicators showing real-time charging status, adaptive current regulation, and overcharge protection to ensure safe operation of the solar powered system. Space efficient lithium battery charger module for enthusiasts, outdoor adventurers and engineers for renewable energy projects. Fully integrated with portable solar generator, off-grid setup, and outdoor equipment that requires stable 1A charging performance across a variety of environmental conditions. Designed with high temperature resistant PCB material, this solar charging controller is intelligent voltage regulation to extend battery life while maintaining consistent performance even in harsh environments. Specifications: Material: PCB Product Size: 18x10mm Product Weight: Single 0.65g Input Voltage: DC4.4-6V Charging Output: DC 4.2V Charging current: 1A Quantity: 2 pieces, 5 pieces (optional) Applicable Batteries: 3.7 V / full charge 4.2 V lithium battery: 18650, 26650 lithium battery/lithium polymer battery Package Includes: 2/5pcs MPPT Solar Charging Controller Charger Module Note: Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual ## Features - The 18x10mm module features two LED indicators to indicate real-time charging status, adaptive current regulation, and overcharge protection to ensure the solar system runs safely - Space efficient lithium battery charger module for enthusiasts, outdoor adventurers, engineers and renewable energy projects - Utilizing advanced MPPT technology, it maximizes solar input efficiency and automatically adjusts charging modes for optimal 18650/26650 Li-ion or Lipo battery charging with 4.4 ~ 6V input and 4.2V output - Designed with high-temperature resistant PCB materials, this solar charging controller maintains consistent performance in harsh environments while intelligent voltage regulation extends battery life - Fully integrated with portable solar generator, off-grid setup, and outdoor equipment that requires stable 1A charging performance under various environmental conditions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FWQPTNTY | | Amazon Bestseller | #339,697 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #967 in Solar Power Generation Equipment & Components | | Brand Name | WHYBLUE | | Country of Publication | China | | Included Components | As described | | Manufacturer | WHYBLUE | | Manufacturer Warranty Description | 90 days manufacturer's warranty from date of purchase | | Model Number | WHYBLUE | ## Product Details - **Brand:** WHYBLUE - **Included Components:** As described - **Number of Items:** 1 ## Images ![Intelligent Solar Charging Controller for Lithium Battery 1A Input MPPT Optimized 18650 Compatible Solar Powered Li-ion Battery Charging Unit - Image 1](https://m.media-amazon.com/images/I/710tDS-FD7L.jpg) ![Intelligent Solar Charging Controller for Lithium Battery 1A Input MPPT Optimized 18650 Compatible Solar Powered Li-ion Battery Charging Unit - Image 2](https://m.media-amazon.com/images/I/71rQ+xO6BJL.jpg) ![Intelligent Solar Charging Controller for Lithium Battery 1A Input MPPT Optimized 18650 Compatible Solar Powered Li-ion Battery Charging Unit - Image 3](https://m.media-amazon.com/images/I/517alRR7LlL.jpg) ![Intelligent Solar Charging Controller for Lithium Battery 1A Input MPPT Optimized 18650 Compatible Solar Powered Li-ion Battery Charging Unit - Image 4](https://m.media-amazon.com/images/I/518oe1EMbOL.jpg) ![Intelligent Solar Charging Controller for Lithium Battery 1A Input MPPT Optimized 18650 Compatible Solar Powered Li-ion Battery Charging Unit - Image 5](https://m.media-amazon.com/images/I/71xKSv8utoL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.ie/products/809452215-intelligent-solar-charging-controller-for-lithium-battery-1a-input-mppt](https://www.desertcart.ie/products/809452215-intelligent-solar-charging-controller-for-lithium-battery-1a-input-mppt) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-05-26*