Samlex 50A 12V 2-Bank 3-Stage Battery Charger

The Samlex 50A Battery Charger is a fully automatic three-stage charger built for all types of 12 Volt lead-acid batteries, including Flooded, Absorbed Glass Mat (AGM), and Gel Cell. It runs off either a 120 VAC 60 Hz or 230 VAC 50 Hz source and can charge up to 2 separate battery banks simultaneously without an isolator.

A DIP switch allows conversion to a two-stage algorithm for batteries connected to a DC load, and the unit can also serve as a standalone DC power supply. Built-in voltmeter and ammeter monitoring, fan cooling, and protection against overload, short-circuit, reverse connection, and over-temperature keep charging safe, and the included temperature sensor prevents under or overcharging as conditions vary. Browse more in our battery chargers category.

Key Features: 50A output, 12V, 2-bank charging, 3-stage (2-stage selectable via DIP switch), user-configurable 120/230 VAC input, voltmeter and ammeter, fan cooled, includes temp sensor, UL-1564 listed, 2-year limited warranty.

Frequently Asked Questions

Can this charge two battery banks at once? Yes, it can charge up to 2 separate battery banks simultaneously without needing an isolator.

What does the DIP switch control? The DIP switch selects between 2-stage and 3-stage charging and allows configuration of the AC input voltage between 120 and 230 VAC.

What does the temperature sensor do? It prevents under or overcharging of the battery if the temperature varies extensively during charging.