6V/12V 4.2 AMP Smart 6-Step Battery Charger by Xtend

Availability: Out of stock
Capacity 4.2 Ah
Voltage 12V
Cell(s) 1
Weight (lbs) 1.0000
Chemistry Lead Acid
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Chrome Battery has a great selection of the most reliable types of 4.2 AMP 6-Step battery Chargers/Maintainers. Xtend Chargers offers our 4.2 Amp Charger to replace your existing battery charger and bring your battery back to life. Our fully automatic 4.2 AMP Xtend Chargers provide a charge when needed, then stops charging when battery is fully-charged and the built-in circuit protection guards against overcharging and reverse polarity. This brilliant 1-4.2amp charger, charges at 1 or 4.2amps, it just knows what amp to charge at with a built in intelligent chip. If the battery only needs a top charge the intelligent chip will only deliver 1 amp for a short time till fully charged. But if the battery is deeply drained the chip tells the charger to go to 4.2 to bring the battery to a full charge. WHAT A SMART CHARGER!

  • Microprocessor controlled- multi stage charging for added precision, safety and battery life
  • Designed for safety and to protect against reverse battery hookup, overheat/overcurrent and over-charging of batteries
  • Bring batteries back to life as well as contributes to the health and longevity of your battery
  • For use on 6V or 12V battery systems including SLA, AGM and Gel Batteries
  • Automatically switches to float-mode when battery is fully charged to prevent over-charging
  • Creates ease of use with three LED indicator lights. Yellow for charging – Green for fully charged/float-mode. Red for Faulty Battery
  • Guaranteed to meet or exceed original specifications

Top notch Customer Service and Satisfaction is our top priority at Chrome Battery.

  • All returns or exchanges are handled with our '60-Day No Questions Asked Money-Back Guarantee'.
  • Affordable Pricing
  • 12 Month Warranty
  • Midwest location in the heart of America (Indiana)
  • All orders placed by 3pm (EST) will ship same day!
  • Extremely fast shipping (2-3 Business Days)

Chrome Battery strives to provide every customer with an exceptional buying experience and top quality chargers at unbeatable prices. Thank you for choosing 4 AMP Xtend Charger by Chrome Battery; your business is greatly appreciated.

4 AMP Charger Spec Sheet


Chemistry Lead Acid
Voltage 12V
Capacity 4.2 Ah
Cell(s) 1
Weight (lbs) 1.0000
Length 5.50 in
Width 2.00 in
Height 1.5 in
Color Black