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Small black rectangular Li-Polymer battery pack, 36.1 by 19.6 by 6.9 mm

Cameron & Co

Cameron & Co DS-CS-SDW300SL Li-Polymer 3.7V 450mAh 1.67Wh Black

SKU CH-106W-72KME

Replacement lithium-polymer headset battery delivering 3.7 V, 450 mAh capacity for Sennheiser DW 30, SDW 30, SDW 60 and IMPACT 5033-5066 series

  • Wireless technologyHeadset Battery
  • Compatible with Sennheiser DW and SDW series headsets
  • Li-Polymer chemistry delivers 3.7 V 450 mAh capacity
  • 67 Wh energy rating supports extended talk time
  • Compact 36.10 x 19.60 x 6.90 mm form factor fits battery bay
  • Replaces OEM part AHB732038T for direct installation

Replacement Battery for Sennheiser DW

This lithium-polymer cell fits Sennheiser DW 30 HS, IMPACT 5033 through 5066, SDW 30, SDW 60, SDW Pro 1 and Pro 2 headsets. It replaces part number AHB732038T and restores talk time for office and contact-centre users who rely on these models daily.

Upgrading from a Worn Original Cell

When the original pack no longer holds a full shift of charge, this 3.7 V 450 mAh unit restores the rated 1.67 Wh capacity. The jump is worth it if your headset drops calls after a few hours or requires mid-day top-ups that disrupt workflow.

Capacity and Runtime Headroom

The 450 mAh pack delivers the same 1.67 Wh as the factory cell, supporting typical DECT headset duty cycles. It will not extend talk time beyond the original specification, so users needing multi-shift coverage without recharging must look to external charging solutions.

How it compares

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

Price $11.99
Cheaper than about 81% of the 985 comparable items (median $28.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-SDW300SL
Connectivity
Wireless technologyHeadset Battery

Questions about this item

What are the exact dimensions of this 36.10 x 19.60 x 6.90 mm Li-Polymer battery?

The battery measures 36.10 mm long, 19.60 mm wide and 6.90 mm thick, matching the original Sennheiser AHB732038T pack for DW 30 and SDW 60 headsets.

How do I install this 3.7V 450mAh pack without damaging the connector?

Open the headset battery compartment, unplug the old pack, align the new connector keying, press it in firmly until it clicks, then close the cover.

When should I replace this 1.67Wh battery in my Sennheiser headset?

Replace it when talk time drops noticeably below the original runtime or the headset fails to hold a charge after a full cycle.

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