What the Dynavox Maestro Series 5 car charger does

The Dynavox Maestro Series 5 car charger is a 12-volt charging cable designed to power the Maestro Series 5 augmentative and alternative communication (AAC) device while you drive. It plugs into your vehicle's cigarette lighter socket or 12-volt power outlet and connects to the device's charging port, letting you charge during travel rather than waiting until you reach a stationary power source.

This charger is part of Dynavox's ecosystem of accessories for the Maestro Series 5, a speech-generating device used by people with speech or mobility disabilities. The car charger extends the device's usability for people who travel frequently or spend long periods away from wall outlets.

Key Takeaways

  • The Dynavox Maestro Series 5 car charger connects to a 12-volt vehicle power outlet and charges the device while driving.
  • The charger is designed specifically for the Maestro Series 5 and uses the device's proprietary charging connector.
  • You can purchase the car charger directly from Dynavox or through authorized medical equipment distributors.
  • The charger does not come standard with the Maestro Series 5 and must be ordered separately as an optional accessory.

Connector type and compatibility

The Dynavox Maestro Series 5 car charger uses a proprietary connector that matches only the Maestro Series 5's charging port. This means you cannot use it with other Dynavox models or other manufacturers' AAC devices. Before purchasing, confirm that you own a Maestro Series 5 and not an earlier model like the Maestro or Maestro Series 3.

The charger draws power from your vehicle's 12-volt outlet, which is the standard power source in all cars, trucks, and vans. Most vehicles have at least one such outlet, often labeled as the cigarette lighter socket or power outlet. If your vehicle has multiple 12-volt outlets, you can use any of them.

How to use the car charger

Insert the car charger's power plug into your vehicle's 12-volt outlet. You will hear or feel a click when it seats properly. Connect the other end to the Maestro Series 5's charging port, which is typically located on the back or side of the device depending on your model year.

The device will begin charging when ready once both connections are find. Charging speed is the same as with the standard wall charger — the car charger does not charge faster or slower. Leave the charger connected while driving, and disconnect it when you reach your destination or when the device reaches full charge.

Do not force the connector into the port. If it does not slide in smoothly, check the alignment and try again. Forcing a misaligned connector can damage both the charger and the device's charging port.

Power requirements and vehicle compatibility

The car charger requires a functioning 12-volt outlet in your vehicle. This outlet must be powered when the vehicle is running or when the ignition is in the accessory position. Some vehicles only power the 12-volt outlet when the engine is on, while others power it in accessory mode as well — check your vehicle's manual if you are unsure.

The charger works in any vehicle with a standard 12-volt system, including cars, trucks, vans, RVs, and boats. It does not work in vehicles with 24-volt systems, which are found in some heavy trucks and commercial vehicles. If you drive a commercial vehicle, verify your vehicle's electrical system voltage before purchasing.

Where to purchase the car charger

You can purchase the Dynavox Maestro Series 5 car charger directly from Dynavox through their website or by calling their customer service line. The charger is also available through authorized medical equipment distributors and suppliers who carry Dynavox products. Some online retailers that specialize in AAC devices and assistive technology stock the charger as well.

Prices vary by retailer, but the car charger typically costs between $30 and $60. If your Maestro Series 5 was provided through insurance or a government program, check whether the car charger is covered under your existing authorization or funding. Some programs cover accessories separately from the base device.

Troubleshooting common issues

If the device does not charge when the car charger is connected, first check that the 12-volt outlet itself is working. Plug a different device — such as a car phone charger — into the same outlet to confirm power is reaching it. If the outlet works but the Maestro Series 5 still does not charge, the charger cable itself may be faulty.

If the charger gets very hot during use, disconnect it when ready and let it cool. Excessive heat can indicate an internal short or a problem with the connection. Do not use the charger again until you have contacted Dynavox support to determine whether it is safe to continue using.

If the charger works intermittently — charging sometimes but not others — the connector may be loose or corroded. Gently clean the connector pins with a dry cloth and may support the connection is fully seated before use.

Caring for your car charger

Store the car charger in a cool, dry place when not in use. Do not leave it coiled tightly around the connector, as this can stress the cable and cause internal damage over time. Instead, coil it loosely or use a cable organizer.

Keep the connector clean and dry. If it gets wet, allow it to dry completely before using it again. Do not submerge the charger in water or expose it to extreme heat, such as leaving it on a dashboard in direct sunlight for extended periods.

Inspect the cable regularly for visible damage such as cracks, cuts, or exposed wires. If you notice any damage, stop using the charger and contact Dynavox for a replacement. Using a damaged charger can create a safety hazard or damage your device.

Frequently Asked Questions

Can I use a generic 12-volt car charger instead of the Dynavox brand charger?

No. The Dynavox Maestro Series 5 uses a proprietary connector that does not match generic car chargers. Using an incompatible charger can damage the device's charging port or the charger itself. Always use the charger designed specifically for your device model.

How long does it take to charge the Maestro Series 5 using the car charger?

Charging time is the same whether you use the car charger or the wall charger — typically two to four hours for a full charge, depending on the device's battery capacity and current charge level. The car charger does not charge faster or slower than the standard charger.

Will the car charger drain my vehicle's battery if I leave it plugged in?

The car charger only draws power when the device is actually charging. However, if you leave the charger plugged into the 12-volt outlet with the device connected while the vehicle is off, it may slowly drain the battery over many hours. Disconnect the charger when you are not actively charging to avoid this.

What should I do if the car charger stops working?

First, test the 12-volt outlet itself with another device to confirm it has power. If the outlet works but the charger does not, contact Dynavox customer service with your device's serial number and purchase date. They can determine whether the charger is under warranty and arrange a replacement if needed.

Can I use the car charger in an airplane or on a bus?

Some modern airplanes and buses have 12-volt outlets in seats or armrests, but this is not standard. Check with the airline or bus company before traveling to see whether 12-volt power is available. Many travelers carry the standard wall charger and a portable battery pack as backup charging options instead.