AutoMeter BEX-3000 Battery Extender - 12V/3A Charger/Maintainer Product_Battery Tester and Percent of Charge Scale

and Percent of Charge Scale for Battery Load Testing applications

this 40 amp charger would be appropriate for a battery with a maximum AH capacity in the 400AH-600AH range

Amp Hr Rating: 15

Pavilion dv2003TX

AutoMeter BEX-3000 Battery Extender - 12V/3A Charger/Maintainer Product_Battery Tester and Percent of Charge ScaleAutoMeter BEX 3000 Battery Extender 12V 3A Charger Maintainer 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