... 24MB memory, supports downloading multiple applications Large capacity battery, over 400 transactions per charge Integrated wireless communication ... 240VAC, 50Hz/60Hz; Output: 12VDC, 3ALi-ion Battery(Optional)2150mAh, 7.4V, more than 40 hours standby time, supports 400 ... 62.8mm (L × W × H)Weight566gOptionalLeather case, backup battery, car jack charger, dock chargerCertificationCCC, CE, FCC, RoHS, PCI ...