{"product_id":"sq4k_pac_fu_89zv","title":"Smart MPPT Solar Charger for 6V 12V Li Battery Charging Module 2A","description":"\u003cp\u003eIntroducing the ultimate solar charger designed for efficient and reliable charging of single polymer lithium-ion batteries. This innovative device features a cutting-edge CN3791 power tracking battery charging circuit, ensuring optimal performance even in varying light conditions. With four pre-installed 2-pin JST\/PH2.0 connectors, setup is a breeze, allowing you to connect your load in parallel with the battery effortlessly.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for versatility, this solar charger supports input voltages of 6V and 12V, making it ideal for applications where there is a significant voltage difference between the solar panel and the battery. The built-in maximum power point tracking (MPPT) technology automatically adjusts to capture the highest output from your solar panel, maximizing energy efficiency without any manual intervention.\u003c\/p\u003e\n\n\u003cp\u003eKey features include a nominal output voltage of 3.7V, with a full stop voltage of 4.2V for lithium batteries, and a charging current capacity of up to 2A. The PWM switching frequency of 300KHz ensures rapid and efficient charging, while the constant voltage and current settings can be easily adjusted using an external resistor.\u003c\/p\u003e \n\n\u003cp\u003eThis solar charger also includes advanced functionalities such as trickle charging for deeply discharged batteries, an automatic recharge feature, and clear indicators for charge status and end-of-charge conditions. With built-in battery overvoltage protection and a wide operating temperature range of -40 to 85 degrees Celsius, this device is built to withstand the elements.\u003c\/p\u003e\n\n\u003cp\u003eCompact and lightweight, measuring just 45X20X9.5mm, this solar charger is perfect for outdoor enthusiasts, DIY projects, and renewable energy applications. Harness the power of the sun and ensure your devices are always charged with this reliable solar charging solution!\u003c\/p\u003e","brand":"PACIFIC FUNDS","offers":[{"title":"6V \/ As_Pictured \/ High-efficiency solar charger with MPPT technology designed for single-cell lithium batteries, optimized for 6V and 12V inputs. Easy to set up, reliable power source, and effective in varying sunlight conditions for outdoor devices and ","offer_id":44660450721839,"sku":"SQ4K_PAC_FU_89ZV","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4546\/5647\/files\/B089ZVSQ4K-Pri.jpg?v=1762758874","url":"https:\/\/pacific-funds.com\/products\/sq4k_pac_fu_89zv","provider":"Pacific Funds, LLC","version":"1.0","type":"link"}