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Cape May, NJ: 74.5 °F 

Tide Height: 0.35  

La Marche A40 - 32V Constavolt

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  • Charger design prevents battery from discharging if AC line fails

  • AC input and DC output fusing protects battery and charger

  • 24 Volts

  • Available in 40 amps or 60 amps

Availability: In stock

Product Name Price Qty
La Marche A40, 32V - 40Amp Constavolt
La Marche A40, 32V - 60Amp Constavolt

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Most orders ship same day.

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The La Marche A40 battery chargers are renowned throughout the industry as the Constavolt because of their reliability and their precise and constant output voltage to charge your batteries. The Constavolt is a fully automatic, solid state, constant voltage battery charger that’s designed to carry constant and intermittent loads up to 80% of its maximum rated output capacity. It is perfect for applications where it is advantageous to have the charger always connected across the battery, keeping it charged at all times and to simultaneously carry continuous and/or intermittent current loads such as onboard peripheral equipment. A40 models are UL 1564 Listed & C-UL Listed.This charger also has a 10-Year Limited Warranty.