PDA Batteries ETEN ACER APPLE ASUS BENQ BLACKBERRY CASIO COMPAQ&HP DELL DOPOD ETEN Fujitsu siemens HANDSPRING HP HTC IDO Magellan MEDION MIO MITAC MOT O2 PALMONE$PALM PANASONIC SENDO SHARP SIEMENS TYPHOON     M500 X500 X800 X800(H)