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Black rectangular Li-ion battery, 53.60 by 33.90 by 4.80 mm

Cameron & Co

Cameron & Co DS-CS-SEP500CL 650mAh telephone accessory

SKU CH-AM25-9Z6HV

Replacement Li-ion battery for Swissvoice ePure and L7 cordless phones, 3.7 V 650 mAh, 53.6 × 33.9 × 4.8 mm, black

  • TypeBattery
  • Powers Swissvoice ePure models with 650mAh Li-ion cell
  • Delivers 3.7V 2.41Wh for reliable cordless talk time
  • Fits handset bay measuring 53.60 x 33.90 x 4.80 mm
  • Replaces original part numbers 043048 and SV20405855 exactly
  • Ships brand-new with 100% OEM compatibility guaranteed

Direct replacement for Swissvoice ePure models

This Cameron Sino DS-CS-SEP500CL lithium-ion battery fits Swissvoice ePure, ePure fulleco DUO and L7 handsets. It replaces original part numbers 043048 and SV20405855. The pack delivers 3.7 volts and 650 milliampere-hours for 2.41 watt-hours of capacity. Buyers needing a different connector or a higher capacity should look elsewhere.

Thermal and power behaviour in daily use

The 0.65 ampere-hour cell supplies talk and standby time consistent with the original specification. Lithium-ion chemistry keeps self-discharge low when the handset sits in its cradle. No active cooling is required and the battery adds no audible noise. Users who need extended runtime beyond the rated capacity will need a different solution.

Physical fit and connector implications

The black pack measures 53.60 by 33.90 by 4.80 millimetres, matching the original battery cavity. Polarised terminals align with the handset contacts for a secure connection. One unit is supplied per pack. Installers requiring a different form factor or multi-cell configuration cannot use this item.

Highlights

  • Powers Swissvoice ePure models with 650mAh Li-ion cell
  • Delivers 3.7V 2.41Wh for reliable cordless talk time
  • Fits handset bay measuring 53.60 x 33.90 x 4.80 mm
  • Replaces original part numbers 043048 and SV20405855 exactly
  • Ships brand-new with 100% OEM compatibility guaranteed

Specifications

BrandCameron Sino
ModelDS-CS-SEP500CL
TypeBattery

Questions about this item

How do I install the DS-CS-SEP500CL battery in my Swissvoice ePure handset, and which step is often missed?

Open the battery compartment, disconnect the old pack, connect the new 3.7V 650mAh Li-ion unit matching the polarity, then close the cover and place the handset on the base for a full initial charge.

What maintenance or replacement will the DS-CS-SEP500CL need over time?

The 0.65 Ah Li-ion cell will gradually hold less charge; expect to replace the battery again when talk time drops noticeably or the handset fails to hold standby for its usual period.

What limit appears first during a long call on the DS-CS-SEP500CL?

The 2.41 Wh capacity sets the maximum talk duration; once the 650mAh charge is depleted the handset will lose power and must return to the charging base.

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