Battery Tender 4 Amp Power Tender / Charger

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Was: $99.95
Now: $74.95
2.50 LBS
Calculated at Checkout

Smarter than a trickle charger, our 4 AMP will fully recharge and maintain your battery. Get a quicker charge on automotive, marine, and powersport batteries with this everyday charger which is compatible with 6 Volt and 12 Volt AGM, flooded and gel batteries.

STAY CHARGED: The 4 amp car battery charger automotive provides a full charge to your machine's battery before automatically switching to float mode to maintain proper voltage levels for your battery without overcharging  

CONNECT AND FORGET : With a low maintenance design, our universal vehicle charger and maintainer is compact, lightweight, and easy to operate even in small storage space for your convenience  

INCLUDES: 4 AMP battery charger, ring terminal and alligator clip combo cable, 5 year warranty, and lifetime customer service    

MONITOR POWER LEVELS: A solid state two-color LED light indicates the charging status and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power. It is UL/CSA, CE and BC approved    

SAFE AND SECURE: Spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power.    

VERSATILITY: Compatible with lithium (LiFeP04), lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell), this charger works with 6 volt and 12 volt batteries with the push of a button


  • Dimensions: 6.8 x 3.68 x 1.96
  • AC Power Cord Length: 6 ft. - 18AWG
  • DC Output Cord Length 4.5 ft. - 18AWG
  • DC Accessory Length 1.5 ft.
  • 12V only for Lithium
  • Shipping Weight: 3.15lbs
  • Input: 120VAC @ 60 Hz
  • Output: 12 Volts or 6 Volts DC @ 3 AMPs
  • Agency approval: BC / FCC
  • 5-year warranty

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