{"product_id":"dc-dc-boost-converter-lithium-battery-charger-module-dd05cvsa","title":"DC-DC Boost Converter Lithium Battery Charger Module DD05CVSA","description":"\u003ch2\u003eDC-DC Boost Converter \u0026amp; Lithium Battery Charger\/Discharger Module (DD05CVSA)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDD05CVSA DC-DC Boost Converter Module\u003c\/strong\u003e is a compact, versatile power management board designed for makers, engineers, and electronics enthusiasts. Whether you're building a solar-powered project, a mobile power bank, or a custom battery charging circuit, this all-in-one module handles both charging (3.7V–4.2V lithium) and multi-voltage discharging (5V, 6V, 9V, 12V) with ease.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Voltage Boost Output:\u003c\/strong\u003e Selectable discharge output voltages — 5V, 6V, 9V, and 12V — for maximum compatibility with your project's requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLithium Battery Compatible:\u003c\/strong\u003e Charges single-cell lithium batteries at 3.7V–4.2V; recommended input charge voltage is DC 5V (range: 4.5V–8V).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolar \u0026amp; Mobile Power Ready:\u003c\/strong\u003e Ideal for solar energy harvesting systems and DIY portable power bank builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package Design:\u003c\/strong\u003e Compact surface-mount construction keeps your build neat and space-efficient.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Rated from -40°C to +85°C, making it suitable for demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Regulator Type:\u003c\/strong\u003e Provides stable, regulated output to protect your connected devices and circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Safe and compliant — contains no restricted high-concern substances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DD05CVSA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharge Input Voltage:\u003c\/strong\u003e 4.5V–8V DC (DC 5V recommended)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharge Output:\u003c\/strong\u003e 3.7V–4.2V (Lithium)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDischarge Output Voltages:\u003c\/strong\u003e 5V \/ 6V \/ 9V \/ 12V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SMD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +85°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Module\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Can You Use It For?\u003c\/h3\u003e\n\u003cp\u003eThis module is perfect for a wide range of DIY electronics projects:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolar panel energy storage and management circuits\u003c\/li\u003e\n  \u003cli\u003ePortable USB power bank PCB projects\u003c\/li\u003e\n  \u003cli\u003eLithium battery charge\/discharge testing setups\u003c\/li\u003e\n  \u003cli\u003eCustom embedded power supply boards\u003c\/li\u003e\n  \u003cli\u003eHobby electronics, Arduino, and Raspberry Pi power projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more tools and accessories for your projects? Check out these popular picks from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What input voltage does the DD05CVSA boost converter module require for charging a lithium battery?\u003c\/h4\u003e\n\u003cp\u003eA: The module accepts a charge input voltage range of 4.5V to 8V DC. For best results and optimal performance, a standard DC 5V input (such as a USB power source) is recommended.\u003c\/p\u003e\n\u003ch4\u003eQ: What output voltages does this DC-DC boost converter module support?\u003c\/h4\u003e\n\u003cp\u003eA: The DD05CVSA supports selectable discharge output voltages of 5V, 6V, 9V, and 12V, making it compatible with a wide variety of electronics projects and devices.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this module suitable for use in solar power projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The DD05CVSA is specifically designed to work with solar charging setups and mobile power applications, allowing you to store solar energy in a lithium cell and boost it to the voltage level your project needs.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this module be used in extreme temperature environments?\u003c\/h4\u003e\n\u003cp\u003eA: The DD05CVSA has a wide operating temperature range of -40°C to +85°C, making it suitable for both indoor and outdoor applications in varying environmental conditions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What input voltage does the DD05CVSA boost converter module require for charging a lithium battery?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module accepts a charge input voltage range of 4.5V to 8V DC. 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