12V LiFePO4 Battery Charger 20Amp, 14.6V Output with Aluminum Housing

About this item

• Optimized Charging for 12V LiFePO4 Batteries: Specifically designed for 12V (12.8V) LiFePO4 batteries, this charger delivers 300W max output power (20A at 14.6V) for faster charging. It also features a 0V charging function to reactivate and recover batteries discharged to zero volts. Input: 110-220V AC, 50/60Hz; Output: 20Amp, 14.6Volt.
• Upgraded Connectivity: New 14.6V 20A lithium battery charger now includes an M8 terminal for secure, direct battery connections and a 50A Anderson connector for added convenience. The built-in cooling fan helps maintain optimal operating temperatures, supporting consistent and efficient charging performance.
• Built Specifically for Lithium Battery Profiles: Engineered to meet the precise charging requirements of LiFePO4 batteries, the charger follows a full automatic CC, CV, and Float/Cut-off charging process. The 14.6V output voltage is exactly what a 12V (12.8V) LiFePO4 battery needs to reach full capacity safely and efficiently, ensuring a complete charge without the risk of overcharging. Perfect for trolling motors, fish finders, camping power packs, mobility scooters, boats, solar gate openers, and other 40–60Ah 12V lithium applications.
• Comprehensive Safety Protections & Certifications – Certified with CE, the 12V LiFePO4 charger includes multiple protection features such as reverse polarity protection, output short-circuit protection, output over-voltage protection, and over-temperature protection, providing reliable operation and peace of mind.
• Fast Charging Times: This 20A charger is ideal for 12V (12.8V) LiFePO4 batteries in the 40–60Ah range, delivering a healthy 0.33C–0.5C charge rate that balances speed with battery longevity. It also safely charges larger batteries (above 60Ah) with naturally longer times, and can fast-charge smaller 20–40Ah batteries (0.5C–1.0C) for occasional quick top-ups (not recommended for daily long-term use if maximizing cycle life is your priority). Batteries below 20Ah are not recommended. Typical full charge times (including CV phase): 40Ah in 2.5–3 hours, 50Ah in 3–3.5 hours, 60Ah in 3.5–4 hours.

Specifications