Marine Battery Charger 115/230V Input 24VDC - 40A - 3-BankSentry SFR Ferroresonant series marine battery chargers are in an elite class, setting the standard for dependable battery chargers. Sentry chargers are designed to operate for decades in the harsh marine environment. They are completely...

Marine Battery Charger 115/230V Input 24VDC - 60A - 3-BankSentry SFR Ferroresonant series marine battery chargers are in an elite class, setting the standard for dependable battery chargers. Sentry chargers are designed to operate for decades in the harsh marine environment. They are completely...

Marine Battery Charger 115/230V Input 32VDC - 30A - 3-BankSentry SFR Ferroresonant series marine battery chargers are in an elite class, setting the standard for dependable battery chargers. Sentry chargers are designed to operate for decades in the harsh marine environment. They are completely...

Temperature Sensor with 12" ExtensionThe optional temperature sensor senses temperatures over 120°F.Features:Includes 12" ExtensionThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Type: Cables Box Dimensions: 1"H x 3"W x...

Voyager Battery Charger 12V - 25A - 115/230V Input - 3 BankSentry Voyager marine battery chargers are lightweight, compact, and easy to install. The circuit board is conformal coated for added protection from the harsh marine environment.Sentry Voyager battery chargers use DIP switches to...

Voyager Battery Charger 12V - 40A - 115/230V Input - 3 BankSentry Voyager marine battery chargers are lightweight, compact, and easy to install. The circuit board is conformal-coated for added protection in the harsh marine environment.Sentry Voyager battery chargers use DIP switches to select...

Voyager Battery Charger 12V - 60A - 115/230V Input - 3 BankSentry Voyager marine battery chargers are lightweight, compact, and easy to install. The circuit board is conformal-coated for added protection in the harsh marine environment.Sentry Voyager battery chargers use DIP switches to select...

Voyager Elite Battery Charger 12V - 90A - 115/230V Input - 3 BankThe line of Sentry Voyager Elite marine battery chargers is heavy-duty and extremely reliable. Each charger comes equipped with a CAN BUS J1939 interface which can be connected to any monitoring system....

Voyager Elite Battery Charger 24V - 60A - 115/230V Input - 3 BankThe line of Sentry Voyager Elite marine battery chargers is heavy-duty and extremely reliable. Each charger comes equipped with a CAN BUS J1939 interface which can be connected to any monitoring system....