Siemens OS2-G-26 Gigaset Professional Phone Accessory

Siemens OS2-G-26 Gigaset Professional Phone Accessory Image 1

Siemens OS2-G-26 replacement battery for Gigaset SL3 Professional DECT handset.

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.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Siemens OS2-G-26 refurbished or new?
Tech-Star supplies both new and refurbished Siemens OS2-G-26. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Siemens OS2-G-26?
Refurbished Siemens OS2-G-26 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Siemens OS2-G-26?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Siemens OS2-G-26 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Siemens OS2-G-26 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesRechargeable battery pack; Direct replacement for SL3 Professional; Supports cordless mobility
ApplicationsEnterprise DECT telephony; Office cordless handset operation; Legacy handset maintenance
CompatibilitySiemens Gigaset SL3 Professional
PlatformGigaset Professional
ManufacturerSiemens

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