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Rectangular black Li-ion battery pack, 45.75 by 32.30 by 5.22 mm

Cameron & Co

Cameron & Co DS-CS-SWC425CL telephone accessory battery Li-ion 3.7V 600mAh 2.22Wh black

SKU CH-83N8-R39T3

Replacement Li-ion battery for Swissvoice eSense Coloe E handsets, 3.7 V 600 mAh 2.22 Wh

  • Product typeBattery
  • Compatible with Swissvoice eSense and Coloe E models
  • Li-ion chemistry delivers 600 mAh at 3.7 V
  • 22 Wh capacity supports extended talk time
  • Slim 45.75 x 32.30 x 5.22 mm profile fits handset
  • 100 % OEM compatible replacement for part C8425

Compatible battery for Swissvoice handsets

This Cameron Sino Li-ion pack replaces the original C8425 and SV 20406315 cells used in Swissvoice eSense and eSense Coloe E models. It delivers 3.7 V and 600 mAh for 2.22 Wh of capacity in a black housing. The unit is brand new and built to 100 % OEM compatibility.

Steady output during long calls

The 0.6 Ah lithium-ion chemistry maintains a stable voltage across extended talk time rather than sagging after a short burst. Internal resistance stays low so the handset transmitter receives consistent current throughout a conversation. No sudden shutdowns occur when the battery reaches the end of its discharge curve.

Low heat and silent operation

Li-ion cells generate minimal warmth during normal charge and discharge cycles, keeping the handset comfortable against the ear. There are no moving parts, so the battery adds no audible noise to the device. Power draw matches the original specification, so standby time remains unchanged.

How it compares

Measured against everything we stock in Headsets, Cords & Phone Mounts, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 60% of the 796 comparable items (median $17.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-SWC425CL
Product typeBattery

Questions about this item

How much power does the 3.7 V 600 mAh battery draw during all-day use?

The Li-ion cell is rated at 3.7 V and 600 mAh (2.22 Wh); actual draw depends on the handset's own consumption, not on the battery itself.

What handset models must I already own for this DS-CS-SWC425CL pack to fit?

It is built for Swissvoice eSense, eSense Coloe E and SV 20406288 handsets that originally used part numbers C8425 or SV 20406315.

Will the 45.75 × 32.30 × 5.22 mm pack sit correctly in an older Swissvoice eSense handset I keep?

Yes — the dimensions and 3.7 V 600 mAh specification match the original C8425 / SV 20406315 cells used in those models.

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