Users Manual

16
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InternalBattery
Theinternalbatteryisnotuser‐replaceableandisnotvisibletotheoperatingsystem.Itneverfunctions
asthepowersourceaslongasthehotswappablebatterypackisinstalled.Itenablesthehot‐swapping
function,sinceitprovidespoweronlywhenthebatterypackisremoved.Theinternal
batteryshouldnot
beusedtopowerthetabletduringregularoperation.
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Bydefault,theinternalbatteryischargedbyexternalACpower(ifconnected)orthemainbatterypack
ifitisnotfullycharged.Topreservebatterylife,itispossibletosettheinternalbatterytochargeonly
whenconnectedtoanACPowerSource.