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Rectangular Brother BA-E001 lithium-ion battery pack, matte dark finish, labelled 7.2V 14Wh 1850mAh

Brother

Brother BA-E001 Li-ion battery pack 7.2V 14Wh 1850mAh

SKU CH-JMGC-97B9R

Rechargeable 7.2 V, 14 Wh, 1850 mAh lithium-ion pack powers select Brother P-touch label makers including PT-H300, PT-H500LI, PT-750W and PT-E550W

  • Battery TypeAA
  • Genuine Brother battery ensures reliable label printing
  • 2 V 14 Wh lithium-ion pack powers extended sessions
  • 1850 mAh capacity keeps P-touch devices running longer
  • Rechargeable Li-ion design reduces disposable battery waste
  • Compatible with PT-H300, PT-H500LI, PT-750W and PT-E550W models

Genuine Brother Li-ion battery pack for P-touch

This rechargeable 7.2V 14Wh pack powers compatible Brother P-touch devices including the PT-H300, PT-H500LI, PT-750W and PT-E550W models. It supplies 1850mAh of capacity for extended labelling sessions in the field or office. The cell fits the original battery compartment without adapters.

Lithium-ion chemistry in a standard AA form factor

The pack uses Li-ion cells housed in an AA-size enclosure that slots directly into the label maker. No separate charger is required because the host device manages charging when connected to mains power. The genuine Brother build ensures correct polarity and thermal protection for safe daily use.

Replaces depleted or lost original BA-E001 packs

Owners of the listed P-touch models can restore full portable operation when the factory battery no longer holds charge. The upgrade is worthwhile whenever cordless labelling is needed for cable marking, asset tagging or warehouse tasks. It does not suit users who only operate their label maker on AC power.

Highlights

  • Genuine Brother battery ensures reliable label printing
  • 2 V 14 Wh lithium-ion pack powers extended sessions
  • 1850 mAh capacity keeps P-touch devices running longer
  • Rechargeable Li-ion design reduces disposable battery waste
  • Compatible with PT-H300, PT-H500LI, PT-750W and PT-E550W models

Specifications

Battery TypeAA

Questions about this item

What voltage does the 7.2V Li-ion pack deliver to compatible P-touch label makers?

The pack supplies a nominal 7.2V to models such as the PT-H300, PT-H500LI, PT-750W and PT-E550W.

Which physical battery format fits the Brother BA-E001 compartment?

It uses the standard AA form factor, so the pack slides directly into the label maker's AA battery slot.

How is the BA-E001 installed and what step is often missed?

Insert the pack with correct polarity, then charge it fully in the printer before first use; skipping the initial charge is the common mistake.

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