OS2-G-26 Siemens Gigaset Professional Phone Accessory

The Siemens OS2-G-26 is a replacement battery designed for the Gigaset SL3 Professional wireless DECT handset. This rechargeable battery pack provides portable power for the SL3 handset, enabling cordless operation throughout the coverage area of compatible DECT base stations.

The Gigaset SL3 Professional was part of Siemens’ enterprise-grade DECT telephony portfolio, designed for business environments requiring reliable cordless communication. The OS2-G-26 battery ensures continued operation of these handsets, which is essential for maintaining workforce mobility in offices, warehouses, and other commercial settings.

As the Siemens Gigaset Professional range is now a legacy product line, sourcing genuine replacement batteries has become increasingly difficult. The OS2-G-26 offers a solution for organisations still operating SL3 handsets and seeking to extend the service life of their existing DECT infrastructure.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.