somfy 12 V DC Battery Y harness (#9018625) :connects 2 batteries to replace dual;

SOMFY 12 V DC Reloadable battery harness: FEATURES: This Y splitter allows the connection of 2 battery tubes / battery wands (# 901420, sold separately). Simple plug and play, no tools required. 25 CM long. This is Somfy's latest version of the Y harness . It connects a little differently than previous versions, but is still very simple to use. Instructions: 1. Plug 2 battery tubes into the Y cable. On one end, this Y harness has two male connections, which will plug directly into your battery tubes . 2. Plug the Y cable into your 10" extention cable. The other end is a female connection which will plug into your 10" extender cable that came with your battery tubes. 3. Plug your extender cable directly into your motor.