20A 12V LiFePO4 Battery Charger, Ideal for Daily Charging & Maintenance
$74.99
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12.8v LiFePO4 Battery Charger 20A black
[Technical Specifications] Input: AC110-220V, Output: 14.6 Volt 20-Amp, suitable for charging 12.8 Volt 4-Cell LiFePO4 batteries (20Ah and up) only.
[3-Stage Charging + Trickle] This 12V LiFePO4 battery charger features a 3‑stage process: Bulk (constant current) for fast charging, Absorption (constant voltage) for safe saturation, and Float (trickle) to keep the battery fully charged without overcharging, extending their lifespan. Fully automatic and maintenance‑free, it’s your all‑in‑one battery health manager.
[Fast Charging Speed] This 12V lithium battery charger delivers steady 14.6V output with up to 20A current for maximum charging efficiency. Estimated charging time (theoretical): 20Ah≈1h, 40Ah≈2h, 60Ah≈3h, 80Ah≈4h, 100Ah≈5h, 150Ah≈7.5h, 200Ah≈10h. Perfect for users who need a reliable 12V 20A lithium battery charger for daily heavy-duty use.
[Multi-Layer Safety Protection] The 12V 20A LiFePO4 battery charger is powered by a built‑in smart chip that enables intelligent charging management, effectively reducing power loss and boosting overall charging efficiency. It also integrates comprehensive safety mechanisms including over‑voltage, short‑circuit, over‑temperature protection, over‑charge and over‑current protections ensuring long‑term durability and safe operation for both battery and charger. A reliable 14.6V lithium battery charger you can trust.
[Versatile Applications] This 20A LiFePO4 battery charger suits virtually any device powered by a 12V (12.8V) LiFePO4 battery – from cars, motorcycles, RVs, and boats to lawn mowers, ATVs, solar systems, portable power stations, and industrial robots. It’s a dependable choice for both active use and maintenance charging.
[Durable Design & Quick-Connect System] Featuring a premium aluminum alloy housing and a built-in cooling fan, this 14.6V 20A lithium battery charger prevents overheating during extended continuous use, maintaining stable performance even under heavy loads. This 14.6V LiFePO4 Battery Charger features a quick-disconnect Anderson connector terminated with M8 ring terminals for easy and secure installation, making it a versatile lithium battery charger 12V for various setups.
[Led Status Indicator] This 12V LiFePO4 charger is equipped with a triple-status LED indicator—red during charging, green when fully charged, and a reverse polarity warning light that illuminates when cables are incorrectly connected. Specifically engineered for 12V lithium iron phosphate battery systems to ensure maximum compatibility, efficiency, and optimized charging performance.
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We currently ship to customers throughout the United States.
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