Amazon.com: 12V 105Ah Replacement Marine Battery Group 31 for Boats : Automotive
Thruster Bow 105 kgf 24V tunnel Dia.185mm Optimal tunnel length is 370-740mm Maximum tunnel length is 1110mm both the measurements taken at bottom end of the tunnel.
Vetus SMF Marine Batterie 105 Ah, 34,5 x 17,5 x 23,0 cm,
Amazon.com: 12V 105Ah Replacement Marine Battery Group 31 for Boats : Automotive
rolnautic VETUS MAINTENANCE FREE BATTERY, 105 AH Nautic Equipment in Gran Canaria