Manual

Attention:Lenovohasnoresponsibilityfortheperformanceorsafetyofunauthorizedbatteries,and

providesnowarrantiesforfailuresordamagearisingoutoftheiruse.

Note:Ifanunauthorizedbatteryisinstalled,thefollowingmessageisdisplayed:“Thebatteryinstalledis

notsupportedbythissystemandwillnotcharge.PleasereplacethebatterywiththecorrectLenovo

batteryforthissystem.”

DANGER

Donotattempttodisassembleormodifythebattery.

Attemptingtodosocancauseanexplosion,orliquidleakagefromthebattery.

AbatteryotherthantheonespeciﬁedbyLenovo,oradisassembledormodiﬁedbatteryisnot

coveredbythewarranty.

DANGER

Iftherechargeablebatteryisincorrectlyreplaced,thereisdangerofanexplosion.Thebattery

containsasmallamountofharmfulsubstance.Toavoidpossibleinjury:

•ReplaceonlywithabatteryofthetyperecommendedbyLenovo.

•Keepthebatteryawayfromﬁre.

•Donotexposeittoexcessiveheat.

•Donotexposeittowaterorrain.

•Donotshort-circuitit.

•Storeitinacooldryplace.

•Keepitawayfromchildren.

Thebatteryisaconsumablesupply.Ifyourbatterybeginstodischargetooquickly,replacethebattery

withanewoneofthetypesrecommendedbyLenovo.Formoreinformationaboutreplacingthebattery,

contactyourCustomerSupportCenter.

DANGER

Donotdrop,crush,puncturethebattery,ormakeitsubjecttostrongforces.Batteryabuseor

mishandlingcancausethebatterytooverheat,whichcancausegassesorﬂameto“vent”fromthe

batteryorcoin-cellbattery.Ifyourbatteryisdamaged,orifyounoticeanydischargefromyour

batteryorthebuildupofforeignmaterialsonthebatteryleads,stopusingthebatteryandobtaina

replacementfromthebatterymanufacturer.

DANGER

Onlyrechargethebatterystrictlyaccordingtoinstructionsincludedintheproductdocumentation.

Chapter2.Usingyourcomputer31