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Small rectangular lithium-ion battery pack with connector cable

Cameron Sino PLB-103 650mAh 3.7V Battery for Bang & Olufsen BeoPlay H7 H8 H9 H9i

SKU CH-46C0-3XRKM

Replacement lithium-ion battery for Bang & Olufsen BeoPlay H7, H8, H9 and H9i headsets, 650 mAh at 3.7 V

  • Battery pack size39.8 × 35.5 × 6
  • Battery capacity650 mAh
  • Battery voltage rating3.7 V
  • Details39.8 × 35.5 × 6
  • Replaces original Bang & Olufsen battery in BeoPlay H7, H8, H9, H9i headsets
  • 650 mAh capacity at 3.7 volts restores factory run-time
  • 80 × 35.50 × 6.00 mm size matches OEM dimensions exactly
  • Built-in protection against over-charge, over-discharge and short circuits
  • ISO 9001, RoHS and CE certified for safety and quality

Replacement Battery for Bang & Olufsen Headsets

The Cameron Sino PLB-103 is a new lithium-ion cell rated at 650mAh and 3.7V, built to match the original specifications for BeoPlay H7, H8, H9 and H9i wireless headsets. It carries ISO9001, RoHS and CE certification and weighs 16.0g.

Compatibility Checks Before Ordering

Verify the model number on your headset and the part number on your existing battery against the list: 1973822, 56467 201 012 or PLB-103. Ensure the connector matches and that the physical dimensions of 39.80 x 35.50 x 6.00mm fit the compartment.

Sustained Use Behaviour

The pack delivers its rated 2.41Wh capacity over repeated cycles and reaches full performance after two or three complete charge and discharge sequences. Integrated protection guards against overcharge, over-discharge, over-voltage and short circuits during extended operation.

How it compares

Measured against everything we stock in Wired & Wireless Headsets, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 94% of the 1,586 comparable items (median $60.99).

Specifications

Product
Brand nameCameron Sino
Model nameBeoPlay H7, BeoPlay H8, BeoPlay H9, BeoPlay H9i, H7, H8
Part number1973822, 56467 201 012, PLB-103
Power
Battery capacity650 mAh
Battery voltage rating3.7 V
In the box
Battery pack size39.8 × 35.5 × 6

Questions about this item

Does the PLB-103 pack include tools or adhesive for fitting it into a BeoPlay H9i?

The package contains the 650 mAh 3.7 V lithium-ion cell with its decoded chip and shock-absorbing foam; tools and adhesive are not supplied.

My original headset battery shows part number 56467 201 012 — is the PLB-103 the correct replacement?

Yes — the PLB-103 matches Bang & Olufsen part numbers 1973822 and 56467 201 012 for BeoPlay H7, H8, H9 and H9i.

What does the 650 mAh rating mean for daily listening time on a BeoPlay H8?

The 650 mAh / 2.41 Wh cell restores the original capacity, giving the same playback duration as the factory battery when fully charged.

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