Brother 3' Automobile Power Adapter for PocketJet

The Brother LB3690 is an automobile power adapter that powers PocketJet 3 series printers through a vehicle cigarette lighter outlet. It keeps your printer ready whenever you are on the road, so you can issue invoices, receipts, or reports without stopping to recharge.

The adapter draws from the standard twelve-volt socket found in cars, trucks, and service vans. Its three-foot cable provides enough reach to place the printer on a seat or center console while avoiding excess slack. When not in use, the cable folds neatly and fits into a glove box or equipment bag, making it easy to carry between vehicles.

This accessory is a practical choice for delivery drivers who need to hand customers printed documentation at the door, for field technicians who leave service records on site, and for public safety officers who prepare citations roadside. By supplying stable power, it removes the worry of depleted batteries and helps you finish tasks more quickly.

Brother engineered the LB3690 specifically for PocketJet and RuggedJet models, so you can count on a reliable connection that matches the printer’s power requirements and protects your equipment mile after mile.

Highlights:

• Powers PocketJet 3 series printers through a vehicle cigarette lighter outlet
• Works with select PocketJet and RuggedJet models
• Three-foot cable allows flexible printer placement inside the vehicle
• Cable stores easily thanks to a compact profile
• Ideal for delivery, field service, public safety, and other mobile work