An ac adaptor kit which will power your canon powershot d20 ps d30 ps s120 ps s200 ps sx170 ps sx240 ps sx260 ps sx270 ps sx280 ps sx510 ps sx520 ps sx600 ps sx700 ps s95 ixus 200 is ixus 210 ixus 300 hs ixus 310 hs from the mains preserving battery life and allowing longer shooting sessions