5
• Forthosehostdevicesthatutilize
aUSBportasachargingsource,
thehostdevice’susermanualshall
includeastatementthatthephone
shallonlybeconnectedtoproducts
thatbeartheUSB-IFlogoorhave
completedtheUSB-IFcompliance
program.
Charger and Adapter Safety
• Thechargerandadapterare
intendedforindooruseonly.
• Insertthebatterypackcharger
verticallyintothewallpower
socket.
•
Unplugthepowercordandcharger
duringlightningstormstoavoid
electricshockorre.
• Usethecorrectadapterforyour
phonewhenusingthebatterypack
chargerabroad.
Battery Information and Care
• Pleasereadthemanualofproper
installationandremovalofthe
battery.
•
Pleasereadthemanualofspecied
chargeraboutchargingmethod.
• Donotdamagethepowercordby
bending,twisting,orheating.Do
notusetheplugifitislooseasit
maycauseelectricshockorre.
Donotplaceanyheavyitemson
thepowercord.Donotallowthe
powercordtobecrimpedasitmay
causeelectricshockorre.
• Unplugthepowercordpriorto
cleaningyourphone,andclean
thepowerplugpinwhenit’sdirty.
Whenusingthepowerplug,ensure
thatit’srmlyconnected.Ifnot,it
maycauseexcessiveheatorre.If
youputyourphoneinapocketor
bagwithoutcoveringthereceptacle
ofthephone(powerplugpin),
metallicarticles(suchasacoin,
papercliporpen)mayshort-circuit
thephone.Short-circuitofthe
terminalmaydamagethebattery
andcauseanexplosion.Always
coverthereceptaclewhennotin
use.
•
Rechargethebatteryafterlong
periodsofnon-usetomaximize
batterylife.Batterylifewillvarydue
tousagepatternandenvironmental
conditions.