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Rectangular lithium-ion battery pack, dark shrink wrap, connector leads visible

Cameron Sino Battery for Bowers & Wilkins T7 J271/ICR18650NQ-3S 2600mAh

SKU CH-PAR9-H0G4D

Replacement lithium-ion pack for the Bowers & Wilkins T7 speaker, 2600 mAh and 28.86 Wh with a decoded chip matching original specifications

  • Battery pack size66.9 × 55.46 × 21.55
  • Battery capacity2,600 mAh
  • Details66.9 × 55.46 × 21.55
  • Replacement battery restores Bowers & Wilkins T7 speaker
  • 2600mAh capacity delivers 28.86Wh of portable power
  • 1V lithium-ion pack matches original J271/ICR18650NQ-3S spec
  • Certified to ISO9001, RoHS and CE safety standards
  • Compact 66.90 x 55.46 x 21.55mm design fits original bay

Direct replacement for Bowers & Wilkins T7

This Cameron Sino battery pack replaces the original J271/ICR18650NQ-3S cell used in the Bowers & Wilkins T7 speaker. It delivers 2600mAh capacity at 11.1V with a fully decoded chip that communicates with the device exactly like the factory unit. The pack measures 66.90 x 55.46 x 21.55mm and weighs 145.2g.

Verify the exact model

Check that your speaker is the Bowers & Wilkins T7 and that the original battery carries part number J271/ICR18650NQ-3S. Confirm the connector orientation matches the photos and that the physical dimensions 66.90 x 55.46 x 21.55mm fit the compartment. A new pack reaches full capacity after two or three complete charge and discharge cycles.

Sustained playback protected by multiple safety

The lithium-ion assembly includes overcharge, over-discharge, over-voltage and short-circuit protection to maintain safe operation during long listening sessions. Cells are tested to strict specifications and certified to ISO9001, RoHS and CE standards. Do not expose the pack to temperatures above 60 140 and avoid disassembly or contact with fire or water.

How it compares

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

Price $25.99
Pricier than about 82% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCameron Sion
Model nameBowers & Wilkins T7
Part numberBowers & Wilkins J271/ICR18650NQ-3S
Power
Battery capacity2,600 mAh
In the box
Battery pack size66.9 × 55.46 × 21.55

Questions about this item

What comes in the box and do I need to buy any tools or chargers separately?

The package contains one Cameron Sino replacement battery pack for the Bowers & Wilkins T7 speaker. No extra tools or chargers are included; you will reuse the speaker's original charging equipment.

Which capacity version should I choose for my Bowers & Wilkins T7?

This is the single 2600mAh / 28.86Wh version rated at 11.1V, matching the original J271/ICR18650NQ-3S part number for the T7 model.

What does the 2600mAh rating mean for actual playback time on my T7 speaker?

The 2600mAh capacity restores the speaker's original battery life. A new pack reaches its best performance after two or three full charge and discharge cycles.

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