12A Smart Car Battery Charger, 12V/24V Automatic Battery Maintainer & Desulfator - Compatible with LiFePO4 Lithium, AGM, Gel, SLA, Lead-Acid for Truck, Motorcycle, Lawn Mower, Boat

★★★★★ 4.2 69 reviews

$25.99
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$25.99
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Free shipping Free 30-day returns

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Product details

Management number 216286575 Release Date 2026/04/19 List Price $10.40 Model Number 216286575
Category
  • 12A Efficient charging for 12V & 24V: Upgrade your charging experience. Delivers a steady 12A output for 12V batteries and 6A for 24V batteries, charging 2x faster than standard 5A or 6A trickle chargers. Designed for a wide range of vehicles including Cars, Motorcycles, ATVs, RVs, SUVs, and Boats. Automatically detects voltage and switches to the appropriate mode.
  • Smart compatibility (LiFePO4 / Lead-Acid): Versatile enough for the whole family. Features specialized charging modes for 14.6V LiFePO4 Lithium batteries and all types of Lead-Acid batteries including AGM, GEL, SLA, Flooded (WET), and EFB. Whether it's a modern lithium battery in your motorcycle or a standard battery in your sedan, this charger covers your needs.
  • Pulse Repair & Battery Health: Don't let old batteries die. The built-in Repair Mode uses high-frequency pulse technology to remove sulfation from battery plates, helping to restore performance to old, idle, or stratified batteries. An essential tool for maintaining battery health during long-term storage or winter inactivity.
  • LCD data display & Temp compensation: The clear LCD screen cycles through charging voltage, current, temperature, and battery percentage, keeping you informed. Built-in sensors detect ambient temperature and automatically switch between Winter Mode (boosting voltage in cold) and Summer Mode (preventing overcharge in heat) for optimal charging in any weather.
  • Multi-protection & Plug-and-play: Engineered for safety. The smart chip provides comprehensive protection against reverse polarity, short circuits, over-current, over-voltage, and over-heating. Simply connect to the battery (Red to Positive, Black to Negative), plug into an outlet, and select your mode. It stops automatically when the battery is fully charged.
Brand SWTsweter
Color red
Amperage 12 Amps
Item Weight 1.2 Pounds
Manufacturer SWT-sweter
Model Number SWT1206
Input Voltage 110 Volts
Current Rating 12 Amps
Output Voltage 12 Volts, 24 Volts
Specification Met UL
Warranty Description 1 year
Item Dimensions D x W x H 6.4"D x 2.4"W x 3.5"H

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4.2 out of 5
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69 ratings | 28 reviews
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