Lipo battery FAQ and AnswersWord文档下载推荐.docx
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Lipo battery FAQ and AnswersWord文档下载推荐.docx
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2.Q:
Forexample,IhaveheardpeoplesaythattheLipobatterieshaveaProductionandanExpirationDate!
MeaningthatiftheLipois"
Old”,itcouldbeNotgoodandlooseitspotentialreallyeasy...Doyouhappentoknowanythingaboutthat?
Aboutthelifeoflipopacks,usuallywesuggestthatourcustomerstostoragethelipopacksinhalffullstatusunderpropertemperatureenvironmentforstorage.Andifyoudonotusethemforabout3or6months,wesuggestre-chargingthelipopacksfor1-3timesduringthisperiodandthenre-storage.Andthisisnoproblemfortheperformanceandqualityofthelipopackswhenyoure-starttousethem.
3.Q:
Whatisthestorywiththeweight?
Iftwobatteriesonthesamecapacityandcellnumberhavedifferentweight,doesthatmeanthattheheavieronehasmoreDischargingcapabilities(moreC)?
A:
Aboutweight,usuallytheexactcapacitycellswillalsohaveacertainweightoftheinsidematerials.Ifjustunderwithrealmaterialsandalsounderthesamedimension,ofcoursetheweight(asthematerialsismore)ishigher,thencapacityisgoodandalsothedischargecapabilityisbetter.Butnothigherweightermuchbetter.AstheRCmodelssometimesneedslowerweightunderthesamelipopacks.Sothiswillneedhigherproductiontechnologytomakeit.
4.Q:
Whyaretheyinflating?
Isitwatervapors(moisture)that'
sbuildinginsidethecell?
Aboutinflating,it'
snotwithwatervapors.Asforlipobatteries,thestatusofinsideislike"
solid-state"
.Soifthelipopackinflating/swelling,that'
sduetoover-chargingorover-dischargingwhichdamagedtheinsidestructureofthelipopacksmaterials,andcausedthegas,whichseemswillbeswelled.
5.Q:
IneedBatterieswitchcankeepthe40Con22°
Celsius-isthatpossible?
It'
s
hardto
keepthe40Con22°
Celsiuswhenyoudischargethelipopackwith40C.
6.Q:
Whattemperaturegetsyourbatteryonadischargeratefrom40Candover75%ofthewholecapacity?
Thetemperature
for
dischargeratefrom40Caround65-70Celsius.
7.Q:
Canyourbatterykeepthedischargerateof40Cover75%ofthewholecapacity?
Noproblemtokeepthedischargerateof40Cover75%ofthewholecapacityofourlipopacks.
8.Q:
Canyousendmethepictureofthepackagingtheycomein?
Pleasecheckthepictureof
ourlipobattery
packagingpicturesattached.(Usuallywefirstuse
thethick
bubblefoamtowrapthelipopackseverysidestoavoidanycrashordamage;
andthenwewillmakeeverybatterypacktiedandfinallyuseastrongboxtocarrythem.Andwillalsousesomehardplasticspatchestofixthebox.
Sopleasejusttakeeasyon
thepackageduringthetransportation.Aswehavealsosentmanycargosouttoourcustomersalloverthe
world,whichalwaysingoodstatuswhen
reachedtoourcustomers.
Thanks.
9.Q:
TheLithiumPolymerCautions:
LithiumPolymerBatteriesandpacksthatareabusedmaycausedamagetothepackorthedeviceresultinginpersonalinjury.
Donotexposethebatterytoextremeheat
Donotshortcircuitbattery
Donotpunctureormodifythebatteryorpack
Donotimmersethebatteryinwater
Neverreversechargethebattery
Chargeonlywithchargerspecifiedbyequipmentmanufacturer
Operatingtemperaturesforchargingare0℃to45℃
10.Q:
IthoughtthatyourpriceswouldbelowerthanthoseontheHobbycitywebsite.EveryonehereinItalyusesthiswebsiteasareferenceandIfinditveryhardtosellatpricesthatareabovethose.
Weknowandunderstandthatsofarsomecustomersalwaystakethepriceslevelsfromhobbycityforreferenceandnegotiateonpricesoffersfromothersuppliers.Also,hobbycityalsoindeeddoingsomeharmfultosomemainandbigdistributorsin
thisRCmarkets.Butconsideringthewholemarketsdevelopmentandalsobrandreputationestablishment,highstablequalityandperformancebatterieswithcompetitivepriceswillbethetrendforthemarkets.AndsofarwearealsoplanningtoworkoutaneffectivewaytocompetewithHobbycitylipostoassistourcustomerstosolidtheirmarketsharesaspossiblewecan.
Somaybeforsomelipopacksitems,thepricesfromHobbycityislowerthanours,butforsomeotheritems,maybewecanalsoprovideamuchcompetitiveoffersforourcustomers.Socouldyoupleasekindlyre-checkyourdemandeditemsanditwillbemuchbetterandhelpfulifyoucanalsolistthepricesyougotfromHobbycityforourreference,andthenwewillcheckandprovidethe
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