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Rectangular black lithium-ion battery with gold contacts, 51.75 by 35.90 by 7.26 mm

Cameron & Co

Cameron & Co DS-CS-ASM620CL Li-ion battery 3.7V .9Ah telephone accessory

SKU CH-KXFS-4WR24

Li-ion 3.7 V 900 mAh replacement battery for Siemens CUC325, Aastra and Ascom DECT handsets

  • TypeBattery
  • Li-ion chemistry gives reliable recharge cycles
  • 7 V 0.9 Ah capacity powers compatible handsets
  • Fits Siemens CUC325 OpenStage WL3 Aastra DT690 DT692 Ascom models
  • Replaces OEM part numbers including 660190/1A 5530000102 RB-D62-L
  • Compact 51.75 x 35.90 x 7.26 mm black housing

Compatible Siemens and Aastra handsets

This lithium-ion battery replaces the original power cell in Siemens CUC325, OpenStage WL3, Aastra DH4-BAAA/2B, DT690 and DT692 handsets. It also fits Ascom 9D62, D62, i62 series and Innovaphone IP62 and IP63 models. The pack matches part numbers L30250-F600-C325, 660190/1A, 5530000102, 660190/R2B and RB-D62-L. Supplied as a single black unit in new condition.

Users needing a direct OEM replacement

Desk-phone users who want a drop-in spare for the listed cordless models will find the correct voltage and connector. Buyers whose handset is not in the compatibility list should verify the original part number before ordering. The cell is not suitable for devices requiring a different form factor or chemistry.

3.7 V .9 Ah lithium-ion capacity

The battery delivers 3.7 volts and .9 ampere-hours, equating to 3.33 watt-hours of energy. Physical dimensions are 51.75 by 35.90 by 7.26 millimetres. This capacity figure determines whether the pack meets the runtime requirements of the supported handsets.

Highlights

  • Li-ion chemistry gives reliable recharge cycles
  • 7 V 0.9 Ah capacity powers compatible handsets
  • Fits Siemens CUC325 OpenStage WL3 Aastra DT690 DT692 Ascom models
  • Replaces OEM part numbers including 660190/1A 5530000102 RB-D62-L
  • Compact 51.75 x 35.90 x 7.26 mm black housing

Specifications

BrandCameron Sino
ModelDS-CS-ASM620CL
TypeBattery

Questions about this item

Which Siemens or Aastra handset models accept this 3.7 V 900 mAh Li-ion pack?

It fits the Siemens CUC325, OpenStage WL3, Aastra DH4-BAAA/2B, DT690 and DT692 handsets.

Can I reuse the original battery door and contacts from my Ascom i62 Messenger when swapping to this pack?

Yes, the pack matches the OEM RB-D62-L form factor so the existing door and contacts align without modification.

After installing the pack, how can I confirm it is charging correctly on the handset base?

The handset should display the normal charge indicator and reach full capacity within the usual charge cycle time.

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