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Black rectangular rechargeable battery for Brother QL label printers

Brother

Brother PABU001 rechargeable battery for QL-810W QL-820NWB label printers

SKU CH-R99N-Q2QK2 MPN PABU001

Rechargeable 14.4 V lithium-ion battery powers QL-810W and QL-820NWB label printers for over 2 000 labels per charge

  • Product colorBlack
  • Product typeConsumer Electronics
  • Rechargeable lithium-ion cell powers QL-810W and QL-820NWB printers on the move
  • Full charge delivers over 2 000 labels for continuous printing sessions
  • Recharges in under 2-1/2 hours to minimise downtime between jobs
  • Quick-install design removes in seconds to cut maintenance time
  • 4 volt proprietary pack fits both compatible label printers exactly

Mobile Power for QL-810W and QL-820NWB

This rechargeable lithium-ion battery pack is built for Brother QL-810W and QL-820NWB label printers. It supplies 14.4 volt portable power so you can print labels away from a mains outlet. The pack is intended for mobile workers, event staff and field teams who need cable-free operation. It charges fully in under 2-1/2 hours and delivers over 2,000 labels per charge.

Proprietary Form Factor with Quick-Swap Design

The battery uses a proprietary shape that slots directly into the compatible printers. Installation and removal are tool-free, keeping maintenance time to a minimum. Black housing matches the printer aesthetic and the single-unit pack contains everything needed for immediate use. No separate charger is required because the battery recharges inside the printer.

Lithium-Ion Chemistry for Consistent Output

Lithium-ion cells provide stable voltage throughout the discharge cycle, avoiding the voltage sag that can interrupt print jobs. The 90-day limited manufacturer warranty covers defects in materials and workmanship. Heat generation stays low during typical label runs and the pack operates silently with no moving parts. Power draw is limited to the printer’s own consumption profile.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $61.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameBrother International
Product colorBlack
Product typeConsumer Electronics
Size & build
Shipping weight0.90 kg
Package size406 × 305 × 254 mm

Questions about this item

What voltage does the 14.4 V lithium-ion battery deliver to the QL-810W or QL-820NWB?

The battery supplies 14.4 volts to power the QL-810W and QL-820NWB label printers during mobile operation.

What physical battery size fits the QL-810W and QL-820NWB printer compartments?

The PABU001 uses a proprietary Brother form factor shaped to slot directly into the QL-810W and QL-820NWB battery bays.

How do you install the rechargeable battery in the QL-810W or QL-820NWB, and what step is often missed?

Slide the pack into the printer's battery compartment until it clicks; the step users miss is letting it charge for the full 2-1/2 hours before first use.

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