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Rectangular lithium battery pack, dark grey finish, 99.8 by 59.9 by 8.6 mm, 120.0 g

Estry

Estry Battery for HumanWare Braille Voice Apex 06-8001 BAPI-0004

SKU CH-5P54-EW6PR

Replacement lithium battery for the HumanWare Braille Voice Apex, 4850 mAh at 3.7 V with overcharge, over-discharge, over-voltage and short-circuit protection

  • Battery pack size1-pack
  • Battery typeLithium
  • Battery capacity5,000 mAh
  • Battery voltage rating3.7
  • Product typeBatteries
  • Exact-fit replacement for Braille Voice Apex
  • 4850 mAh lithium cell delivers reliable runtime
  • Built-in protection guards against overcharge and short circuits
  • Certified to ISO 9001, RoHS, CE and UN 38.3
  • Slim 99.8 × 59.9 × 8.6 mm profile weighs 120.0 g

Replacement Battery for Braille Voice Apex

This lithium-ion pack is built to the original specifications for the HumanWare Braille Voice Apex. It delivers a 5000mAh capacity at 3.7V and includes overcharge, over-discharge, over-voltage and short-circuit protection. The pack carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications for safety and quality assurance.

For Braille Voice Apex users needing a direct swap

Owners of the Braille Voice Apex with part numbers 06-8001 or BAPI-0004 will find this a compatible replacement. Buyers who need a different voltage, capacity or form factor should verify their device requirements before ordering.

Fits the existing battery compartment

The cell measures 99.8 x 59.9 x 8.6mm and weighs 120.0g, matching the original footprint. No additional cables or adapters are required for installation. It frees the device from dependence on an ageing original pack and restores full portable operation.

How it compares

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

Price $30.99
Pricier than about 86% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameHumanWare
Product typeBatteries
Power
Battery typeLithium
Battery capacity5,000 mAh
Battery voltage rating3.7
In the box
Battery pack size1-pack

Questions about this item

Does the Braille Voice Apex need any specific connector on the motherboard for this 3.7 V 4850 mAh pack?

The replacement pack is built to the original 06-8001 / BAPI-0004 specification, so it fits the existing battery connector without extra adapters.

Will the 99.8 × 59.9 × 8.6 mm dimensions let me keep the original back cover on my Braille Voice Apex?

Yes, the pack matches the factory footprint and 120.0 g weight, so the stock cover closes normally.

How can I verify the new cell is charging correctly after installation?

The Braille Voice Apex battery indicator should show a rising charge percentage and reach full capacity within the normal charge cycle.

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