Rechargeable LI-ION battery for a Somfy WireFree motorised blind.
Amazon.com: Somfy 12V DC Reloadable Battery Tube 9014020,White : Tools & Home Improvement
Oplader voor Sonesse WF
Amazon.com: Somfy Lithium Ion Battery Pack and Charger Bundle - Power and Charge Blinds, Shades Curtains - Long Lasting, Easy to Install - Includes Wall Mounting Clips - #9021217, 9025166 : Tools & Home Improvement
Somfy Wirefree - Rolluikonderdelen.nl
Indepth - the new stick battery for Somfy solar motors - perfect for outdoor use and retrofit - YouTube