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Rectangular lithium-ion battery pack, flat black finish, 41 by 30 by 5 mm

Cameron Sino CP-8832-MIC-WLS 580mAh 3.7V standard battery

SKU CH-9S1F-1EZ4E

Replacement lithium-ion battery delivering 580 mAh at 3.7 V for the Cisco CP-8832 wireless expansion microphone

  • Specifications41.00 x 30.00 x 5.00
  • Battery Pack41.00 x 30.00 x 5.00
  • Battery Capacity580.00 milliamp_hours
  • Battery Voltage3.70 volts
  • Replaces the Cisco CP-8832 Wireless Expansion Mic battery
  • 580 mAh capacity at 3.7 V for reliable talk time
  • Certified to ISO 9001, RoHS and CE safety standards
  • Built-in protection against overcharge, over-discharge and short circuits
  • Slim 41.00 × 30.00 × 5.00 mm pack weighs 12.0 g

Replacement Battery for Cisco CP-8832 Wireless

This Cameron Sino battery replaces the original power cell in the Cisco CP-8832 Wireless Expansion Mic. It delivers 580mAh at 3.7V and matches the exact 41.00 x 30.00 x 5.00mm form factor. A fully decoded chip ensures the handset recognises the pack without errors. The unit weighs 12.0g and is supplied new.

Upgrade from a depleted or ageing original pack

When the factory battery no longer holds a full day of talk time, this 2.15Wh cell restores the specified runtime. The jump is worth it if the microphone shows reduced standby or unexpected shutdowns. Installation is straightforward, with many online guides available, and the connector aligns with the original socket. No soldering or modification is required.

Steady output during long conference calls

Under sustained load the lithium-ion chemistry maintains a stable 3.7V without the voltage sag seen in worn cells. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits, preserving capacity over repeated cycles. The pack reaches peak performance after two or three full charge and discharge cycles. Storage above 60°C is not recommended.

Highlights

  • Replaces the Cisco CP-8832 Wireless Expansion Mic battery
  • 580 mAh capacity at 3.7 V for reliable talk time
  • Certified to ISO 9001, RoHS and CE safety standards
  • Built-in protection against overcharge, over-discharge and short circuits
  • Slim 41.00 × 30.00 × 5.00 mm pack weighs 12.0 g

Specifications

BrandCameron Sino
ModelCP-8832 Wireless Expansion Mic
Part NumberCP-8832-MIC-WLS
Specifications41.00 x 30.00 x 5.00
Battery Pack41.00 x 30.00 x 5.00
Battery Capacity580.00 milliamp_hours
Battery Voltage3.70 volts

Questions about this item

What are the exact dimensions of the CP-8832-MIC-WLS battery pack so I can confirm it fits the microphone housing?

The battery pack measures 41.00 x 30.00 x 5.00 mm and weighs 12.0 g, matching the original Cisco CP-8832 Wireless Expansion Mic specifications.

What is the critical step during installation that users often miss when connecting this 3.7V replacement battery?

Ensure the connector is fully seated and properly aligned with the device port; a loose or misaligned connection will prevent the microphone from powering on.

After how many charge cycles does this 580mAh lithium-ion cell reach its rated 2.15Wh capacity and best performance?

The battery achieves its best performance after 2 or 3 complete charge and discharge cycles as noted by the manufacturer.

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