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Rectangular black lithium-ion battery pack, 52 by 39 by 5.5 mm

Cameron & Co

Cameron & Co DS-CS-SXM20CL 3.7V 650mAh Li-ion telephone accessory

SKU CH-4QTC-7JV7Q

Lithium-ion replacement battery for Siemens Gigaset and OpenStage handsets, 3.7V 650mAh capacity

  • Product typeBattery
  • Replaces original Siemens batteries in Gigaset and OpenStage handsets
  • 7 V 650 mAh lithium-ion cell delivers 2.41 Wh runtime
  • Slim 52.00 × 39.04 × 5.50 mm profile fits handset compartments
  • 100 % OEM-compatible with part numbers L50645-K1310-X363 and V30145-K1310-X453
  • Ready-to-use black battery requires no modification

Cameron Sino DS-CS-SXM20CL Li-ion Battery

The Cameron Sino DS-CS-SXM20CL is a 3.7V 650mAh lithium-ion replacement battery built for specific Siemens and Unify handsets. It delivers 2.41Wh of energy in a compact black cell measuring 52.00 x 39.04 x 5.50 mm. This accessory restores talk and standby time for compatible cordless phones.

Suits owners of listed Gigaset and OpenStage models

This battery fits the Gigaset M2, M2 Plus, M3 and OpenStage M3, M3 Plus handsets. It matches part numbers L50645-K1310-X363, V30145-K1310-X363 and V30145-K1310-X453. Buyers with other Siemens, Unify or third-party DECT phones should verify their original part number before ordering.

3.7V 650mAh capacity decides compatibility

The 3.7V 650mAh rating must match the original battery specification printed on the device or in its manual. A different voltage or capacity will prevent correct charging or operation. Confirm the 2.41Wh value against your handset requirements to ensure the right part.

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-SXM20CL
Product typeBattery

Questions about this item

Which Siemens handset models does this DS-CS-SXM20CL battery fit?

It fits the Gigaset M2, M3, M2 Plus, OpenStage M3 and OpenStage M3 Plus handsets listed in the compatibility data.

Will the 3.7 V 650 mAh capacity match the original L50645-K1310-X363 cell?

Yes, the 3.7 V 650 mAh rating equals 2.41 Wh, matching the original part specification.

How can I confirm the battery is working after I install it?

The handset should power on, show a full charge indicator and deliver normal talk and standby times.

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