Schauer Battery Chargers & Maintainers

Reliable Charging for Every Application

The beauty of a Schauer charger lies in its simplicity and durability. While other brands might focus on flashy screens and complex menus, Schauer focuses on heavy-duty components and smart internal logic. This makes them exceptionally popular for users who want a "set it and forget it" solution for their equipment.

Versatile Solutions for Home and Shop

Our Schauer lineup covers a wide range of voltages and connection types to ensure you get exactly what you need for your specific setup:

• Golf Cart Maintenance: We carry dedicated 36V and 48V maintainers designed specifically to keep golf cart batteries healthy during the off-season, preventing the expensive "sulfation" that kills batteries early.
• Mobility & Wheelchair Chargers: Look for models with XLR Plugs (the 3-pin circular connector) which are the standard for most electric wheelchairs and scooters.
• Aviation Power Supplies: We offer specialized Schauer units designed for Cessna and Piper aircraft, providing the steady 12V or 24V power required for avionics and maintenance.
• Charge Master Series: The Schauer Charge Master (CM6A and CM12A) is an excellent all-around garage charger. It can automatically desulfate older batteries and offers selectable charging speeds for different battery sizes.

Smart Charging Technology

Every Schauer charger we sell is "smart." This means the charger monitors the battery's voltage constantly. Once the battery reaches a full charge, the unit automatically drops the current to a "float" or "maintenance" level. You can leave these chargers connected for weeks or months at a time without the risk of boiling the battery dry or causing damage. It is the easiest way to ensure your vehicle starts the moment you need it.

Why Choose Schauer from Battery Mart?

At Battery Mart, we understand that a charger is an investment in your battery's lifespan. We’ve carried Schauer for years because our customers appreciate their rugged metal cases and straightforward operation.

If you aren't sure which connector—like an SB50, XLR, or ring terminal—is right for your application, our team is here to help. You can reach out through our Contact Us page for expert advice. We also stand behind every sale with our simple returns policy, ensuring you get the right tool for the job every time.

Frequently Asked Questions

What is a "Charge Master" desulfator?

The Schauer Charge Master series includes a special feature that helps "clean" the internal plates of your battery. Over time, lead-acid batteries can develop a crust (sulfation) that prevents them from holding a charge. The Charge Master uses specific electrical pulses to help break that down and restore some of your battery's lost capacity.

How do I know which connector I need?

Schauer chargers come with several different ends. Clips are best for general use on car or boat batteries. XLR plugs are almost always for mobility scooters. Ring terminals are great for a permanent connection to a battery you charge often, and SB50 connectors (the gray or red rectangular plugs) are common on golf carts and industrial equipment.

Are Schauer chargers safe for Gel or AGM batteries?

Yes, most Schauer JAC series chargers are designed to work safely with Lead-Acid, AGM, and Gel batteries. We even carry specialized models, like the JAC0524G, which are specifically tuned for the unique charging needs of Gel batteries to ensure maximum life.

Can I leave the charger on all winter?

Absolutely. Schauer chargers are designed to be left on indefinitely. Once the battery is full, the charger enters a maintenance mode that compensates for the natural "self-discharge" of the battery without overcharging it.