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Rectangular metal box with vents, front panel switches and indicator lights

Samlex

Samlex SAM-1500C-12 1500W Inverter Charger 12V 15A

SKU CH-AJXF-MT6R7

Combines a 1500W modified sine wave inverter, 30A transfer switch and 12V 15A two-stage charger in one compact unit for RV and truck backup power

  • 1500 W modified sine-wave inverter runs appliances
  • 30 A transfer switch auto-switches between grid and battery
  • 15 A two-stage charger replenishes 12 V battery bank
  • Separate on/off controls select inverter, charger or UPS mode
  • Four-colour LED panel shows operating status at a glance

All-in-One 1500W Power Unit

The Samlex SAM-1500C-12 combines a 1500W modified sine wave inverter, a 30A transfer switch and a two-stage 12V 15A battery charger in a single compact housing. It automatically switches between external AC sources and the battery bank to maintain continuous power.

Suited for Mobile and Backup Use

This unit fits RV, truck and remote-site installations that need both inversion and charging from one device. Buyers who require pure sine wave output for sensitive electronics or a higher charger amperage should look at other options.

Build Integration and Flexibility

The integrated transfer switch removes the need for a separate changeover device, while the neutral-to-ground bonding relay simplifies grounding compliance. Separate on/off controls let you run the inverter, the charger or both as a UPS, and the load-controlled fan reduces noise when cooling demand is low.

How it compares

Measured against everything we stock in Jump Starters, Chargers & Power Packs, at today’s prices. Recalculated every night.

Price $418.99
Pricier than about 92% of the 1,744 comparable items (median $14.99).

Specifications

Product
Brand nameSamlex
Model nameSAM-1500C-12

Questions about this item

What battery voltage and capacity do I need to run the 1500W inverter?

The unit requires a 12V battery bank; you can connect a higher-capacity external 12V bank for longer backup time.

Can I keep my existing generator connected through the 30A transfer switch?

Yes, the 30A transfer switch automatically detects generator or utility power and switches to the battery bank when that power is lost.

How do I confirm the inverter charger is operating correctly after installation?

Four colour LED indicators show operational status, and separate on/off controls let you verify inverter, charger or UPS function independently.

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