Rockland Double USB & 2x DC Car Charger - RUD003

The Rockland RUD003 is a versatile car charger designed to keep your mobile devices powered on the...

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Product Information

Full details

The Rockland RUD003 is an essential accessory for commuters and road-trippers who need to power multiple devices simultaneously. Designed for those who juggle smartphones, tablets, and vehicle-specific electronics, it offers a versatile blend of two USB ports and two DC outlets in a single compact housing. While it provides excellent utility for maintaining battery levels on the move, users should note that the total power output is shared across all ports, which may slow down charging speeds when all four outlets are occupied at once.

All features

SeriesRockland
Model Part NumberTETRUD003
BrandB&Q

Extended Product Information

FAQs

Can I use all four ports at the same time?

Yes, the RUD003 is designed to support multiple devices simultaneously, though charging speeds per device may vary depending on the total load.

Is this charger compatible with all vehicles?

It is compatible with most vehicles equipped with a standard 12V DC power socket, also known as a cigarette lighter port.

Does this unit have an on/off switch?

The device operates automatically once connected to a live 12V socket; it does not feature a dedicated power switch.

Will it drain my car battery?

If left connected while the engine is off, it may draw power. It is recommended to unplug the unit if the vehicle will be parked for a long duration.

What kind of cables can I use with the USB ports?

You can use standard USB-A charging cables that correspond to your mobile device's requirements.

Troubleshooting

Device is not charging

Verify that the RUD003 is pushed firmly into the socket and check that your vehicle's ignition is in the 'On' or 'Accessory' position.

Indicator light is off

Check your vehicle's fuse box to ensure the fuse corresponding to the auxiliary power outlet has not blown.

Loose fit in the power socket

Clean the inside of the vehicle's socket with a dry cloth to remove carbon buildup or debris that may prevent a secure connection.

Pros and Cons

Pros

  • Expands single vehicle socket into four power points
  • Space-saving design fits well in most car consoles
  • Dual USB ports eliminate the need for extra wall bricks
  • Robust construction for reliable daily use

Cons

  • Charging speed may decrease when all ports are used simultaneously
  • Requires a clear path to the existing 12V socket
  • Does not support high-wattage appliances

Setup, Compatibility & Care

Installation is straightforward: ensure your vehicle's engine is running, then firmly insert the Rockland RUD003 into the cigarette lighter or auxiliary power socket. Once seated, the status indicator will typically verify a power connection. For maintenance, keep the ports free of debris or dust to ensure optimal electrical contact. If the device is not in use for extended periods, it is recommended to remove it from the socket to prevent battery drain. Avoid exposing the unit to moisture or extreme heat to preserve the integrity of the internal circuitry.