E-58Using Rechargeable Battery PacksHA-D20BAT-A HA-D21LBAT-AYour Handheld Terminal supports use of two battery pack types, one at a time, ofdifferent capacity.You can select the one that best suits your needs in terms of operating time, the type ofoptions you need to use, etc.When using the large-capacity battery pack, you need to use the special large-capacitybattery pack cover that comes with the terminal.Important!Store a battery pack in its special soft case whenever you are not using it.If the battery pack has been left over unused for a long period of time, thecapacity remained decreases due to spontaneous discharge or chemicaldecomposition by the battery pack itself. If the battery pack fails to hold itsoperating duration after it has been fully charged, replace it with a new one. Thebattery pack may reach the end of its service life.Battery Pack SpecificationsModel: HA-D20BAT-ARated Capacity: 1850mAh (6.84 Wh)Rated Voltage: 3.7VDimensions: Approximately 52.5(W) × 40(D) × 13.5(H) mmWeight: Approximately 46gBundled Item: Soft caseLarge-capacity Battery Pack SpecificationsModel: HA-D21LBAT-ARated Capacity: 3700mAhRated Voltage: 3.7VDimensions: Approximately 52.5(W) × 40(D) × 25(H) mmWeight: Approximately 86gBundled Item: Soft case••