Somfy 12V DC Battery Tubes 2-Pack with Y Harness for RTS Motors – Easy Install

Powerful, easy-to-install battery solution for Somfy shades

Upgrade or refresh your motorized window coverings with a convenient 12V DC battery tube pair. This 2-pack provides a ready-to-use replacement option for aging tubes or a simple setup for new shades, all designed to keep your blinds, shades, or curtains moving smoothly without external wiring.

The included Y-harness streamlines power delivery, allowing two battery tubes to serve a single window or multiple coverings. Mounting clips are included to make installation straightforward, so you can enjoy motorized convenience without specialized tools or professional help.

What you get and how it helps

• 2 replacement battery tubes for 12V systems, ideal for ongoing maintenance or adding new motorized treatments
• 1 Y-harness to share power between tubes, boosting overall runtime
• Mounting clips for quick, secure installation with minimal effort

Compatibility and practical use

• Designed for select Somfy WireFree motors, including TL25, CL32, RU28, and WireFree 50 Tilt
• Y-harness features two male ends for battery tubes and a female end for the motor lead, simplifying replacement

Power, safety, and maintenance tips

• Use eight AA lithium batteries (sold separately) for the best performance; avoid standard alkaline or rechargeable types
• Dispose of old batteries per local regulations and handle with care to maintain a clean, safe setup

With authentic Somfy parts and more than five decades of experience, this 2-pack supports reliable, quiet operation across a range of motorized window coverings. It offers a practical, flexible option for upgrading your existing system or expanding to new rooms, all while keeping installation simple and non-intrusive.