Sentry Marine Battery Charger SFR3230/3X - 32VDC 30A 3-Bank System

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SKU: SFR3230/3X

MPN: SFR3230/3X

Marine-Grade Quality You Can Rely On
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Truck Freight: No

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Regular price $1,894.95
Regular price Sale $2,667.00 Sale price $1,894.95
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30-day returns available

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Manufactures Part Number: SFR3230/3X

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Truck Freight: No

Marine Battery Charger 115/230V Input 32VDC - 30A - 3-Bank

Sentry 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 field serviceable and come with a 2-year parts and labor warranty.

Features:


  • Available in 12vdc, 24vdc and 32vdc models

  • Completely charge the battery and turn off to prevent overcharging

  • Ignition protected to allow engine room installations

  • Charging outputs for Lead-Acid, Optional- AGM, Gel, and Lead Calcium

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
The Sentry Marine Battery Charger SFR3230/3X is engineered for excellence in the most demanding marine environments. With a robust input of 115/230V, this 3-bank charger delivers a powerful 30 amps to keep your batteries fully charged and ready for action. Designed for longevity, the Sentry Ferroresonant series ensures dependable performance over decades, making it a reliable companion for your boating adventures. Plus, its field-serviceable design and 2-year parts and labor warranty offer peace of mind on the water.

This versatile charger supports 12VDC, 24VDC, and 32VDC battery systems, making it suitable for various marine applications. It features advanced charging technology that completely charges your batteries and automatically turns off to prevent overcharging. Designed with safety in mind, it is ignition protected for engine room installations and can accommodate Lead-Acid, AGM, Gel, and Lead Calcium batteries, ensuring compatibility with your power needs.

Features:
* Available in 12VDC, 24VDC, and 32VDC models for versatile applications
* Automatically shuts off after fully charging to prevent overcharging
* Ignition protected for safe installations in engine rooms
* Compatible with Lead-Acid, AGM, Gel, and Lead Calcium batteries

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Most Asked Questions

Most orders ship within 1–2 business days. Delivery times depend on your location and carrier, but you’ll receive tracking as soon as your order ships.

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Yes. Certain large or heavy items may ship via truck freight. If truck freight applies, it will be clearly noted on the product page.

We accept returns on unused items within the specified return window. Please see our Returns Policy for full details.

Many products include manufacturer instructions. If you need help, our support team is happy to assist.