We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular nickel-zinc battery pack, dark finish, 49 by 30 by 7.2 mm

Cameron Sino N90Q P803050 1200mAh 3.7V standard battery

SKU CH-EC2T-6BX85

Replacement nickel-zinc battery for AKG N90Q headphones, 1200mAh at 3.7V

  • Battery pack size49 × 30 × 7.2
  • Battery typeNickel zinc
  • Battery capacity1,200 mAh
  • Battery voltage rating3.7 V
  • Details49 × 30 × 7.2
  • Product typeNickel zinc
  • Drop-in replacement for AKG N90Q headphones
  • 1200 mAh capacity restores full playback time
  • 7 V nickel-zinc chemistry matches original spec
  • 00 × 30.00 × 7.20 mm fits battery bay exactly
  • Built-in protection against over-charge and short circuits

Replacement Battery for AKG N90Q

This Cameron Sino battery is a direct replacement for the AKG N90Q wireless headset. It uses a nickel-zinc cell rated at 1200mAh and 3.7 volts. The unit measures 49.00 by 30.00 by 7.20 millimetres and weighs 22.0 grams. A fully decoded chip ensures it works like the original part.

For owners of the exact headset model

It suits anyone whose AKG N90Q no longer holds a charge and who can match the part number P803050. Buyers with a different headset model or a different original battery code should look elsewhere, as compatibility is not guaranteed. The pack includes a single battery and protective foam for transit.

1200mAh nickel-zinc cell at 3.7 volts

Capacity and voltage are the decisive specifications; they must match the original battery exactly for safe operation. The physical dimensions of 49.00 by 30.00 by 7.20 millimetres determine whether the pack fits the headset cavity. Verify both figures against your old battery before purchasing.

How it compares

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

Price $10.99
Typical for this category: the median of 10,440 items is $10.99.

Specifications

Product
Brand nameCameron Sino
Model nameN90Q
Part numberP803050
Product typeNickel zinc
Power
Battery typeNickel zinc
Battery capacity1,200 mAh
Battery voltage rating3.7 V
In the box
Battery pack size49 × 30 × 7.2

Questions about this item

What are the exact dimensions of the Cameron Sino N90Q P803050 battery?

The battery measures 49.00 x 30.00 x 7.20 mm, matching the original AKG N90Q battery compartment specifications.

How do I install the replacement battery and what is the critical step to avoid?

Connect the battery connector firmly to the headset's socket; the step people often miss is ensuring the connector is fully seated before reassembling the device.

When will this 1200mAh nickel-zinc battery need replacement?

After extended use, the battery will hold less charge; a new battery reaches peak performance after 2 or 3 full charge and discharge cycles.

More in Household Batteries & Chargers

Similar items