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Autometer Battery Extender, 12V / 1.5A

  • Battery extenders keep your battery at full charge on a continuous basis. Batteries not kept at full charge become sulfated. Maintain stored batteries at full charge to maximize battery life
  • Compatible with all Lead Acid Batteries: Standard (Flooded), AGM, Gel Cell
  • Parasitic drain protection
  • Fully automatic “smart” charging with advanced circuitry enables energy efficient and safe charging via Auto Meter’s advanced software and digital circuitry
Pricing: $41.95


Compact ruggedized composite shells make these chargers safe to set and forget on all of your household vehicles. Perfect for any 12V motorcycle, boat, snowmobile, car, truck, RV, ATV, and lawn mower battery.

Charging Modes

Desulfation | Bulk | Absorption | Maintain

The BEX series chargers are fully equipped with sophisticated circuitry that will safely charge and maintain batteries without overcharging. Charging lights will tell you what stage of charge your battery is currently taking.

Indicator Lights

  • AMBER (Desulfation) - The battery extender is in desulfation mode
  • RED (Charging) - The battery extender is charging the battery
  • GREEN (Maintain) - The battery extender is safely maintaining your battery at full charge. Your battery is ready to go when you need it

Ruggedized and Water Resistant

BEX series battery extenders are purpose built to resist water. Simply bring the charger to the source without removing your battery and connect the leads.

Safe Operation

  • Spark Free Connection and Reverse Polarity Protection
  • Charge current: 1.5 A
  • Battery Voltage: 12v
  • The BEX series chargers are versatile battery chargers with a compact ruggedized composite shell that makes them safe to set and forget on all of your household vehicles. Perfect for any motorcycle, boat, snowmobile, car, truck, RV, and lawn mower

Lead Assembly

2 sets of leads - Clamps and ring terminals


3 year warranty

CEC and UL1236 Compliant


Shipping Information

  • Item Requires Shipping
  • 1.8 lbs.
  • W10.0000” x H8.5000” x L4.5000”