Kussmaul Electronics ' new 40/20 is a completely automatic, modified 3-step, single-channel battery charger designed for vehicles with a single battery system. The combined battery charger and low ripple battery saver provides a complete package. Additionally, the battery saver output provides uninterrupted power to accessory loads.
Kussmaul Electronics Introduces AutoCharge 40/20
Kussmaul Electronics' new 40/20 is a completely automatic, modified 3-step, single-channel battery charger designed for vehicles with a single battery system. The combined battery charger and low ripple battery saver provides a complete package. Additionally, the battery saver output provides uninterrupted power to accessory loads.
April 1, 2015

Photo: Kussmaul Electronics
60A Total: 40A Battery Charger, 20A Battery Saver
Clean output poses no interference with radios and other mobile devices
Battery Type Selector Switch: Lead-Acid/AGM or Gel-Cell
1-hour "boost" voltage for rapid recovery
Automatic current limit
AC input circuit breaker protection
List Price: $1,199
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