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Battery Tender® 6V/12V, 4 Amp Lead Acid & Lithium Selectable Battery Charger


Sale price $88.95 Regular price $98.95

Shipping calculated at checkout.

Battery Hub’s most recommended charger for all things that need charged from automotive to ATV’s, motorcycle and marine applications. If your battery can accept 6v or 12v at a 4A current this charger is for you*. Works with all battery types like AGM, Standard wet-cell lead-acid, Gel and charges at 12 volts only for Lithium! (*Will not charge 6.4v lithium)

The fully automatic Battery Tender® 4 Amp is a top-of-the-line 12V or 6V switchable battery charger, 12V Lithium(LiFePO4) perfect for automotive, motorcycle and marine repair and maintenance shops. With 3x the power of the Battery Tender® plus this charger is versatile and powerful. Equipped with a simplified 4-Step Automatic charge process. All Battery Tender® chargers automatically switch from full charge to float charge mode. Reverse hook-up protection makes connecting your charger safe and easy to do. LED light indicators make selecting your charge mode simple. 

  • 12V or 6V switchable @ 4 Amp
  • Selectable for AGM/Standard/GEL or Lithium (LiFePO4) *12V only for Lithium
  • ISM™ (Infinite Sequential Monitoring) of the fully automatic 4-step charge process (qualification, bulk charge, absorption, float)
  • Microprocessor controlled
  • Spark proof even when output leads touch.
  • Reverse Polarity Protection - no charge or battery damage
  • State of charge LED indicators
  • Includes Rings & Clips
  • Shipping Weight: 3.15lbs
  • Dimensions: 6.8” x 3.68” x 1.96” (charger only)
  • Lead acid safety timer: 25 hrs.
  • Lithium safety timer: 15 hrs.
  • Agency approval: BC / FCC
  • 5 year warranty

California Residents 
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov