Battery Maintainer and Smart Charger - Drew Technologies

Features and Benefits:

• Our 90A voltage maintainer supplies DC current to 90 Amps
• The device comes in a rugged carry casing with instrucions on the lid
• The Battery Maintainer can also has smart charger functionality
• Charging features automatic battery voltage detection and charge type
• Reverse polarity protected
• Made in USA, with globally sourced components
• 1 Yr. Parts & Labor w/ 90 Days on cables

We all know how important it is for a strong and stable battery during ECU programming. Drew Technologies introduces our approved Battery Maintainer which can also serve as a Smart Battery C