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cannotbereplaced.Donotattempttoremovethebatteryfromthedevicesinceit
woulddamagethedevice.Thefullperformanceofanewbatteryisnotachieved
untilaftertwoorthreecompletecharging‐dischargingcycles.Thebatterycanbe
chargedanddischargedseveral hundredtimes,butitlosesitscapacityovertime.
DisconnecttheBWA15AA003fromthepowersupplyassoonasthebatteryisfully
charged,overchargingwouldreducetheservicelifeofthebattery.Acharged
batterywillloseitscapacityifitisnotusedonaregularbasis.
Important:
Ensurethatthebatteryisfullychargedifyoudonotusethedeviceforalongperiod
oftime.Toavoidacompletedischargeofthebattery,theBWA15AA003shouldbe
chargedatleastevery6months.
6.
Chargingthebattery
TheBWA15AA003isoperatedwitharechargeablebattery.Chargethebattery
completelybeforeitsfirstuse. Readthesection"Batteryinformation"before
startingthechargingprocess.
1) ConnectUSBcabletoageneralUSBpowersupplier.
2) Connectthechargertothecorrectoutlet.
3) Whenthechargerisconnectedtothehea dset,theredindicatorlightwill
turnon.Chargingthebatteryfullymaytakeupto2hours.
4) Whenthebatteryisfullycharged,theredindicatorlightwillturnblue.
Disconnectthechargerfromtheheadsetandtheoutlet.Theheadsetis
readytouse.