Battery Extender 12-Volt 3.0 Amp
InfoVehicle Info Needed
AUTO METERPART NUMBER: 105-BEX-3000

Battery Extender 12-Volt 3.0 Amp

$7999
ShippingShips on Nov 02, 2026
Lowest PriceLowest Price Guarantee

Battery Extender
    Battery Extender
  • Charger/Maintainer
  • 12-Volt
  • 3.0 Amp
  • Includes 2 Sets Of Leads

  • 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.
  • Safe to use indoors and out, BEX series battery extenders are purpose built to resist water and dust. Simply bring the charger to the source without removing your battery and connect the leads.
  • Features Spark Free Connectivity, Reverse Polarity Protection, and Parasitic Drain Protection for safe connection to all your batteries.
  • Includes quick-disconnect clamps and ring terminals for fast and hassle-free battery connectivity.
  • Charge current: 3 AMPS. CEC and UL 1236 Compliant. 3 year warranty.
  • Battery Extenders will keep your battery at full charge on a continuous basis. Batteries not kept at full charge become sulfated, which is the main reason for premature battery failure.
  • Save money by preventing a no start situation! The BEX-3000 3.0 AMP battery charger is fully equipped with sophisticated circuitry that will safely charge and maintain batteries without overcharging. Compatible with all 12V Lead Acid Batteries: Standard (Flooded), AGM, and Gel Cell. Fully automatic 'smart' charging enables energy efficient safe charging via AutoMeter's advanced software and digital circuitry. Features four charging modes: Desulfation, Bulk, Absorption, and Maintain. Utilizes colored LED indicator lights to tell you what stage of charge your battery is currently taking.

The Auto Meter BEX Series Battery Extender keeps your battery at full charge on a continuous basis. Compatible with all lead acid batteries, this charger features fully automatic smart charging with advanced circuitry that enables energy efficient and safe charging do to Auto Meter's advanced software. 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. The BEX Series chargers also feature spark free connection and reverse polarity protection. Includes quick-disconnect clamps and ring terminals for fast and hassle-free battery connectivity.

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Features:

  • Compatible with all lead acid batteries (Standard, AGM, GEL. ETC).
  • Automated desulfation to recondition discharged batteries.
  • Ruggedized and water resistant.
  • Spark free connection and reverse polarity protection. Charging Modes:
  • Desulfation: - Features an automated desulfation mode effective for recovering and fixing a sulfated battery through the use of Auto Meter's patented Digital Pulse Load " DPL".
  • Bulk Charging: - BEX chargers put the bulk charge back into the battery so it can move on to absorption and maintenance modes. BEX series charges do not force current into the battery, the charger makes available a limited amount of charge current to the battery based on its acceptance
  • Absorption: - Once bulk charging has finished, the battery itself determines how much charge current it needs to accept through the use of our exclusive "smart" microprocessors. This method provides one of the safest and most effective slow-low charging current available on the market today.
  • Maintain: - Maintains battery health by monitoring "state of health" and acts accordingly to bring up the charge if needed. The BEX units utilize Auto Meter's award winning technology to automatically keep your battery in the best possible condition and extend its lifespan. 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. It is ready to go when you need it.
Part TypeBattery Charger
Product LineAuto Meter BEX Series Battery Extenders
BrandAUTO METER
Package Height4.2
Package Width9.3
Package Length12.2
Weight1.75 PG
Part CategoryAccessories
Voltage Type12
Amperage Rating3 amps
QuantitySold individually
Solar PoweredNo
Vendor Part NumberBEX-3000
Package Qty1
Package TypeEA
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