Brother Printer Battery for PocketJet 7 & 8 – 1750mAh Li‑Ion Replacement

Power your PocketJet 7 & 8 on the go with this high‑capacity, rechargeable Brother Printer Battery. Built as a dedicated replacement for PocketJet models PJ722, PJ723, PJ762, PJ763, PJ763MFI, and PJ773, this battery delivers dependable, mobile printing performance when you need it most. With a compact, lightweight design and a user‑replaceable setup, it’s the ideal solution for fieldwork, deliveries, service Technicians, and any situation where reliable portable printing helps you stay productive. The battery features a robust 1750mAh capacity, 10.8VDC nominal voltage, and 19Wh of energy, providing you with up to 600 pages per charge under typical print conditions. Whether you’re printing invoices on site, receipts in the field, or labels at a kiosk, this replacement battery helps you maximize uptime and minimize downtime.

• Rechargeable 1750mAh Li‑ion battery with 10.8VDC nominal voltage and 19Wh energy rating for consistent, dependable power during long printing sessions.
• Designed specifically for PocketJet 7 & 8 printers and compatible with PJ722, PJ723, PJ762, PJ763, PJ763MFI, and PJ773 models, ensuring optimal fit and performance.
• Engineered to deliver up to 600 pages per charge (actual pages vary with content, density, and print settings), helping you complete work more efficiently between charges.
• User‑replaceable design means you can swap in seconds without tools, minimizing downtime and keeping your workflow moving—perfect for remote jobsites and busy offices alike.
• Compact, lightweight form factor that integrates seamlessly with portable printers, supporting easy storage in work bags, glove compartments, or service drawers while maintaining full mobility.

Technical Details of Brother Printer Battery

• Type: Li‑ion rechargeable battery
• Compatibility: PocketJet 7 & 8 printers (PJ722, PJ723, PJ762, PJ763, PJ763MFI, PJ773)
• Capacity: 1750 mAh
• Nominal voltage: 10.8 VDC
• Energy: 19 Wh
• Pages per charge: up to 600 pages (varies with usage and print settings)
• Replaceable by user: Yes; designed for quick, tool‑free replacement

How to Install Brother Printer Battery

• Power off your PocketJet printer and disconnect from any power source before handling the battery.
• Locate and open the battery compartment cover on the back of the printer. If needed, refer to the user manual for exact placement and access steps.
• Gently remove the existing battery (if present) by sliding it away from the contacts, taking care not to force components.
• Position the new Brother Printer Battery so that its connectors align with the printer’s battery contacts. Insert the battery into the compartment until you hear and feel a secure click indicating proper seating.
• Close the battery cover and power on the printer. Confirm that the device recognizes the new battery and that the charging indicator is active, signaling a healthy connection.
• Whenever possible, allow the battery to reach a full charge before extended use to maximize initial performance and ensure you start with a complete charge for your next printing session.

Frequently asked questions

• What models is this battery compatible with?
  This battery is designed for PocketJet 7 & 8 printers and supports PJ722, PJ723, PJ762, PJ763, PJ763MFI, and PJ773.
• How many pages can I print on a single charge?
  Up to 600 pages per charge under typical printing conditions. Actual results vary based on document density, font size, and whether color or grayscale printing is used.
• Is the battery user‑replaceable?
  Yes. The battery is designed for straightforward, tool‑free replacement by the user, allowing you to swap batteries quickly in the field or at the office.
• What are the key specifications?
  The battery provides 1750 mAh capacity, 10.8 VDC nominal voltage, and 19 Wh of energy, delivering reliable power for PocketJet printers.
• How do I install or replace the battery?
  Follow the installation steps outlined above: power off the device, access the battery compartment, remove the old battery, insert the new one with proper alignment, close the cover, and verify that the printer detects and charges the battery.