
PREMIER 12V/24V 2200A/4400A ROADSTART®
JUMP STARTERS
MODELS: PRS2200, PRS4400
Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these instructions,
and properly maintained, give you years of trouble free performance.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY
9 Trained users only.
1.1. ELECTRICAL SAFETY FOR USE OF CHARGER
WARNING! It is the user’s responsibility to check the following:
9 Check all electrical equipment and appliances to ensure that they are safe before using.
9 Inspect power supply leads, plugs and all electrical connections for wear and damage.
9 Ensure that the insulation on all cables and on the appliance is safe before connecting it to the power supply.
8 DO NOT use worn or damaged cables, plugs or connectors.
9 EnsurethatanyfaultyitemisrepairedorreplacedimmediatelybyaSealeyqualiedtechnician.
9 Ifthecableorplugisdamagedduringuse,switchotheelectricitysupplyandremovefromuse.
9 SealeyrecommendthatanRCD(ResidualCurrentDevice)isusedwithallelectricalproducts.
Important:Ensurethatthevoltageratingontheappliancesuitsthemainspowersupply.
8 DO NOT pull or carry the appliance by the power cable.
8 DO NOT pull the plug from the socket by the cable.
WARNING!Forthepurposesofrechargingthebattery,onlyusethedetachablesupplyunitprovidedwiththisappliance.
DO NOT try to take the charger plug apart.
8 DO NOT use the charger plug to charge or power any other electrical item.
8 DO NOTgetthechargerwet,oruseinwet,dampconditions(forindooruseonly).
9 Theremovaloftheplughastobesuchthatanoperatorcancheckfromanyofthepointstowhichhehasaccessthattheplugremains
removed.
1.2. BATTERY SAFETY
WARNING!Toreducetheriskofburnsorre:
8 DO NOTattempttoopen,disassemble,modifyorservicethebatterypack.
8 DO NOTcrush,puncture,shortexternalcontactsordisposeofinreorwater.
8 DO NOTexposetotemperaturesabove60°C(140°).
9 Replace only with the battery pack designated for this product.
9 Recycle or dispose of used battery as stipulated by local regulation.
9 If the electrolyte in the cells gets on your skin, thoroughly wash with soap and water. If it gets in your eyes, rinse thoroughly with cool
water and seek immediate medical attention.
9 Ensure the internal battery is fully charged before initial use.
8 DO NOTmove/handle/usetheRoadStart®whenitisbeingcharged.
8 DO NOTleavebatteryinadischargedstate,rechargebatteryimmediately.Onlyusechargersupplied.Beforestorage,fullyrecharge
thebattery,subsequentlyrechargethebatteryatleastonceeverysixmonthsofnon-use.
1.3. GENERAL SAFETY
▲ DANGER! RISK OF EXPLOSIVE GASES. PREVENT FLAMES AND SPARKS. PROVIDE ADEQUATE VENTILATION DURING
CHARGING. WORKING IN THE VICINITY OF A LEAD-ACID BATTERY IS DANGEROUS. BATTERIES GENERATE EXPLOSIVE
GASES DURING NORMAL OPERATION. FOR THIS REASON, IT IS IMPORTANT THAT YOU FOLLOW THESE INSTRUCTIONS
EACH TIME YOU USE THE ROADSTART®.
Itisveryimportanttoreadandfollowtheseinstructionscarefully,eachtimeyouusetheRoadstart.
9 Followtheseinstructionsandthosepublishedbythebatteryandvehiclemanufacturer,andthemakerofanyequipmentyouintendto
useinthevicinityofthebattery.Remembertoreviewwarningmarksonallproductsandonengines.
WARNING! Modernvehiclescontainextensiveelectronicsystems.
9 YouarerequiredtocheckwiththevehicleManufacturer,foranyspecicinstructionsregardingtheuseofthistypeofequipmenton
eachvehicle.Noliabilitywillbeacceptedfordamage/injury,wherethisproductisnotusedinaccordancewithallinstructions.
Original Language Version
© Jack Sealey Limited
Refer to
instructions
Electrical shock
hazard
Wear eye
protection
Wearprotective
gloves
Warning
corrosive
substance
Warning:
explosive
material
Keep away
from sources of
ignition
Use in well
ventilatedareas
Keep in dry area
protect from rain
PRS2200PRS4400Issue:104/06/25

1.3.1. PERSONAL PRECAUTIONS
9 Ensurethereisanotherpersonwithinhearingrangeofyourvoiceandcloseenoughtocometoyouraid,should a problem arise when
workingnearalead-acidbattery.
9 Wearsafetyeyeprotectionandprotectiveclothing.Avoidtouchingeyeswhileworkingnearbattery.
9 Havefreshwaterandsoapnearbyincasebatteryacidcontactsskin,clothingoreyes.
9 Wash immediately with soap and water if battery acid contacts skin or clothing. If acid enters eye, flush eye immediately with cool, clean
runningwaterforatleast15minutesandseekimmediatemedicalattention.
9 Removepersonalmetallicitemssuchasrings,bracelets,necklacesandwatches.Alead-acidbatterycanproduceashort-circuitcurrent
whichishighenoughtoweldaringortheliketometal,whichwouldcausesevereburns.
9 Ensurehands,clothing(especiallybelts)areclearoffanbladesandothermovingorhotpartsofengine,removetiesandcontainlonghair.
8 DO NOTsmokeorallowasparkorflameinthevicinityofbatteryorengine.
1.3.2. SAVE THESE INSTRUCTIONS–ChargetheRoadstart®’sinternalbattery.Onlyusesuppliedchargerimmediatelyafterpurchase,
aftereachuseandasoftenaspossible.ItishighlyrecommendedtoleavetheRoadstart®permanentlyconnectedtotheautomatic
charger.ThismanualwillshowyouhowtouseyourRoadstart®safelyandeffectively.Pleaseread,understandandfollow
these instructions and precautions carefully, as this manual contains important safety and operating instructions.
9 UsetheRoadStart®intheuprightpositiononlyandensureitisplacedonastablesurfacewhichwilladequatelysupportitsweight.
9 Keep tools and other items away from the engine and ensure you can see the battery and working parts of engine clearly.
9 Keep children and unauthorised persons away from the working area.
8 DO NOTallowpowerclampstotoucheachotherortomakecontactwithanymetallicpartofthevehicle.
8 DO NOTcrossconnectpowerleadsfromRoadStart®tobattery.Ensurepositive(+/RED)istopositiveandnegative(-/BLACK)isto
negative.
8 DO NOT pull the cables or clamps from the battery terminals.
8 DO NOT charge outdoors, or in damp, or wet locations and DO NOToperatewithinthevicinityofflammableliquidsorgases.
8 DO NOT use for a task for which it is not designed.
9 When not in use, store carefully in a safe, dry, childproof location.
9 Onlyuseforstartingvehicleswith12/24Vsystems.DO NOTuseforothervehiclessuchasaircraft,shipsetc.
8 DO NOTuseinplaceofavehiclebatteryorasabatterycharger.
8 DO NOTjumpstartmorethan3timesinarow.Itcoulddamagetheunitbyoverheating.Givetwominutesbetweenattempts.
9 Remove the product from the vehicle battery within 30 seconds of jump starting. If not, it could lead to damage.
8 DO NOTmodifyordisassembleRoadStart®.Onlyarepairtechnicianmayrepairthisunit.
8 DO NOTdropunit.Ifunitreceivesasharpbloworisotherwisedamagedinanywayhaveitcheckedbyaqualiedtechnician.
8 DO NOTusetheunittojumpstartavehiclewhilechargingtheinternalbattery.
9 The appliance contains batteries that are only replaceable by skilled persons.
9 Thisappliancecontainsbatteriesthatarenon-replaceable.
WARNING!Forthepurposesofrechargingthebattery,onlyusethedetachablesupplyunitprovidedwiththisappliance.
9 Childrenfromage8yearsandabove,personswithreducedphysical,sensory,ormentalcapabilitiesthosewithlackofexperienceand
knowledgecanusetheappliance,iftheyhavebeengivensupervisionorinstructionconcerninguseoftheapplianceinasafewayto
understandthehazardsinvolved.
9 ChildrenshallNOTplaywiththeappliance.
9 Cleaningandusermaintenanceontheapplianceshallnotbemadebychildrenwithoutsupervision.
9 Theapplianceshallbedisconnectedfromitspowersourceduringserviceandwhenreplacingparts.
2. INTRODUCTION
PRS2200:Highperformance22AhAGMbatterieshousedinrobustcasing,speciallyformulatedtojumpstartupto8Lpetroland5Ldiesel
engines.PeakAmps12V2200A,ColdCrankingAmps12V800A.LCDscreenshowsboththevoltageandpercentageoftheinternal
batteries.0/12VRotaryswitchforspark-freeconnection.Suppliedwith1.7mheavydutycableandcopperclamps.Builtinsafetyfeatures
includereversechargingbothvisualandaudible,shortcircuitandreversepolarityprotections.3W350Lumenworklightwithvedierent
settings,idealforuseindarkenvironments.SOSmodeincludedforuseinemergencysituations.Outputsinclude5V2.4AUSBcharging
portforchargingmobilephones/tabletsaswell12V15Aoutputsocketthatwillacceptany12Vdevicewithavehicleaccessorysocket
plug.Suppliedwithchargerwithautomaticpowercut-o,whichpreventsdamagetobatterywhilstchargingfromthemains.PRS4400:
Highperformancetwo22AhAGMbatterieshousedinrobustcasing,speciallyformulatedtojumpstartupto13Lpetrolanddieselengines.
Peakamps12V4400A,24V1600A,ColdCrankingAmps12V2200A,24V800A.LCDscreenshowsboththevoltageandpercentageof
theinternalbatteries.0/12/24VRotaryswitchforspark-freeconnection.Suppliedwith1.7mheavy-dutycableandcopperclamps.Builtin
safetyfeaturesincludereversechargingbothvisualandaudible,shortcircuitandreversepolarityprotections.3W350Lumenworklightwith
vedierentsettingsidealforuseindarkenvironments.SOSmodeincludedforuseinemergencysituations.Outputsinclude5V2.4AUSB
chargingportforchargingmobilephones/tabletsaswell12V15Aoutputsocketthatwillacceptany12Vdevicewithavehicleaccessory
socketplug.Suppliedwithchargerwithautomaticpowercut-opreventsdamagetobatterywhilstchargingfromthemains.
3. SPECIFICATION
Original Language Version
© Jack Sealey Limited
PRS2200PRS4400Issue:105/06/25
Model PRS2200 PRS4400
RatedVoltage 12V 12/24V
PeakAmps 2200A 4400A12V1600A24V
CCA 800A 2200A12V,800A24V
Cable Length 1.7m 1.7m
Auxiliary Output 12V15A 12V15A
USBOutput 5V2.4A 5V2.4A
Plug Type 3-PinBS 3-PinBS
Weight 12kg 19kg
Charger Specication
Supply 230V-50Hz1.5A 230V-50Hz1.5A
Output 15.4V4A 15.4V4A

4. FEATURES
5. OPERATION
5.1. ReadtheENTIREIMPORTANTSAFETYINSTRUCTIONSsectionatthebeginningofthismanualincludingalltextundersubheadings
therein before setup or use of this product.
5.2. CHARGING THE JUMP STARTER
IMPORTANT:YOUMUSTCHARGECOMPLETELYBEFOREFIRSTUSE,AFTEREVERYJUMPSTART,ANDEVERY30DAYS
ORWARRANTYISVOID.Onlyusethedetachablechargerunitprovidedwiththeappliance.
WARNING!TOPREVENTSERIOUSINJURY:
Chargeonanon-ammablesurface.
PressTESTButtontocheckbatterylevel:displayalternatesbetweenbattery%andvolts.
WhentheBatteryisabove75%thismeansthebatteryisinagoodstate,noneedforcharging.
WhentheBatteryisbetween50-75%itneedsrecharging.
WhentheBatteryisbetween50%orless,itneedrechargingimmediately.
NOTE: Refer to Troubleshooting Section for any protection alert.
Turnmainswitchtooposition.
TurnWorkLightandUSBo.DisconnectanydeviceconnectedtotheUSBPort.
PlugtheChargerinto230V-50Hzsupply
Plug Charging Cable into Charging Port on rear.
Whilecharging,CHGwillappearontheDisplayalternatingwiththebatterylevelpercentage.
When charging is complete FULL will appear on the Display.
When the Jump Starter is fully charged, unplug Charging Cable from the power supply and the Jump Starter.
5.3. USING THE WORK LIGHT
PressandholdtheLIGHT/USSButtonapproximately3secondstoturntheWorkLightoninbrightmode.
PresstheButtonrepeatedlytocyclethroughlow,ashing,rapidashing,andSOSmodes.
ToturntheWorkLighto,presstheLIGHT/USSButton.
NOTE:WorkLightstopsworkingwhenbatteryvoltageleveldropsbelow11V.
5.4. JUMP STARTING A VEHICLE
NOTE:Readthevehicleowner’smanualpertainingtojump-startingpriortousingtheRoadstart®.
PressTESTButtontocheckbatterylevel.TheRoadstart®mustbefullycharged.Rechargeasneeded,refertosectionabove.
Turnothevehicleignitionswitchandallaccessories(lights,radio,climatecontrol,etc.).
TurnmainSwitcho.YoumayleavetheWorkLightonifneeded.
WARNING!TOPREVENTSERIOUSINJURY:DO NOTTOUCHPOSITIVEANDNEGATIVEBATTERYCLAMPSTOGETHER.
ConnecttheredPositiveBatteryCabletovehicle’spositivebatteryterminal.ConnecttheblackNegativeBatteryCabletoanon-
movingmetalpartofthevehicle.
WARNING!TOPREVENTSERIOUSINJURY:DO NOTCONNECTTOTHENEGATIVETERMINALOFTHEBATTERY.
NOTE:IftheBatteryClampsareconnectedincorrectly,analarmwillsoundandErrorCodeEr1willappearontheDisplay.Review
andchangetheconnections.Ifthebattery’svoltageistoohigh,analarmwillsoundandErrorCodeEr2willappearontheDisplay.
DisconnecttheBatteryClamps,itwillnotbepossibletojumpstartwiththisunit.
Whenthecorrectconnectionhasbeenmade,the“externalbatteryvoltagevalue”willappearontheDisplay.
•12VBattery-TurntheMainSwitchtothe12Vposition.
•24VBattery-TurntheMainSwitchtothe24Vposition.(PRS4400)
Attempttostartthevehicle.Ifthevehicledoesnotstartwithin5seconds,turnMainSwitchoandwaitatleast3minutesbeforetrying
again.
Afterthevehicleisstarted,turntheMainSwitcho.RemovetheblackNegativeBatteryClamprst,andthentheredPositiveBattery
Clamp.
Recharge the Jump Starter.
5.5. POWERING DC APPLIANCES
PressTESTButtontocheckbatterylevel.Rechargeasneeded.
1: Display
2:Voltageindicator
3: Charge indicator
4:12VDCport
5:USBport
6:Light/USBbutton
7:Testbutton
8:Mainswitch:PRS440012/24Vshown
9:+clamp
10:-clamp
11: Worklight
12: Charge port on rear
Original Language Version
© Jack Sealey Limited
PRS4400shown.PRS220012Vonly
PRS2200PRS4400Issue:105/06/25

TurnMainSwitcho.Turnapplianceo.
Plugapplianceintothe12VDCOutlet,thenturnon.Whennished,turnothenunplugappliance.
5.6. CHARGING/POWERING USB DEVICES
PressTESTButtontocheckbatterylevel.Rechargeasneeded,accordingtoChargingsection.
PlugthedeviceintotheUSBPort.
PresstheLIGHT/USSButton.TheUSBIndicatorwillilluminate.
Whennished,pressLIGHT/USSButtonagain.RemovethedevicefromtheUSBPort.NOTE:USBPortstopsworkingwhenbattery
voltageleveldropsbelow11V.
5.7. IN EVENT OF BREAKDOWN: Removefromuse.Professionalrepaironly.
6. MAINTENANCE
6.1. Proceduresnotspecicallyexplainedinthismanualmustbeperformedonlybyaqualiedtechnician.
WARNING!TOPREVENTSERIOUSINJURY:UnplugRoadstart®,turntheMainSwitchoandallowtocoolcompletelybefore
performing any inspection, maintenance, or cleaning procedures.
6.2. BEFORE EACH USE, inspect the general condition of the Jump Starter. Check for:
• loose hardware
• cracked or broken parts
• damaged electrical wiring or cable insulation
•anyotherconditionthatmayaectitssafeoperation.
6.3. Keep unit clean and clamps free of dirt, debris, or grease.
6.4. For longer working life, protect unit from sunlight and moisture.
6.5. AFTERUSE,wipeexternalsurfaceswithacleancloth.
6.6. RECOMMENDED MAINTENANCE:
Rechargejump-startaftereveryusage.
Rechargeevery3monthsasregularmaintenance.
7. END OF LIFE
WARNING!TOPREVENTSERIOUSINJURY:CONTAINSNON-SPILLABLE,SEALEDLEAD-ACIDBATTERY.BATTERYMUST
BERECYCLEDORDISPOSEDOFPROPERLY.
7.1. BATTERY DISPOSAL: Contains batteries that are only replaceable by skilled persons.
7.1.1. Disposal must comply with standards for hazardous waste disposal in your area.
8. TROUBLESHOOTING
Display Alarm Issue Issue Information Correction
Er1 Yes Protection ReversedPolarity
Protection
Disconnect the clamps from the battery posts. Then properly
reconnect the clamps to the battery
Posts(+)to(+)and(-)to(-)/Groundedterminal.
Er2 Yes Protection ExternalBatteryVoltageis
Higherthan30VDC
Disconnect the clamps from the external
Battery.Correcttheexternalhighvoltageissueoftheexternalbattery.
Hi Yes Protection InternalBatteryVoltageis
higherthan15VDC
Unplugthecharger,ifbatteryisbeingrecharged.Havetheproduct
evaluatedandrepairedbyaqualiedtechnician.
LO Yes Protection Externalbatteryvoltageis
lowerthan6VDC
Disconnect the clamps from the external battery.
Roadstart®onlyworkswith12Vbatterysystem.
%,Voltage,Lo,
CHG
Yes Alert Reminder that internal
battery
Levelislowerthan11.5V
DC and needs to be
recharged
Presstestbuttontoresetthealarm.RechargetheRoadstart®.All
functions are working.
VoltageLo,CHG Yes Alert Reminder that the internal
batterylevelislowerthan
11.5VDCandneedstobe
recharged.
Presstestbuttontoresetthealarm.Recharge.OnlylightandUSB
are working.
Voltage,Lo,CHG Yes Urgent Reminder that internal
battery is lower than
11vDCandneedstobe
recharged.
Press“TEST”buttontoresetthealarm.
Recharge.Noneofthefunctionsareworking.
Original Language Version
© Jack Sealey Limited
PRS2200PRS4400Issue:105/06/25

Original Language Version
© Jack Sealey Limited
ENVIRONMENT PROTECTION
Recycleunwantedmaterialsinsteadofdisposingofthemaswaste.Alltools,accessoriesandpackagingshouldbesorted,takento
arecyclingcentreanddisposedofinamannerwhichiscompatiblewiththeenvironment.Whentheproductbecomescompletely
unserviceableandrequiresdisposal,drainanyfluids(ifapplicable)intoapprovedcontainersanddisposeoftheproductandfluids
according to local regulations.
Note:Itisourpolicytocontinuallyimproveproductsandassuchwereservetherighttoalterdata,specificationsandcomponentparts
without prior notice.
Important:NoLiabilityisacceptedforincorrectuseofthisproduct.
Warranty:Guaranteeis12monthsfrompurchasedate,proofofwhichisrequiredforanyclaim.
WEEE REGULATIONS
DisposeofthisproductattheendofitsworkinglifeincompliancewiththeEUDirectiveonWasteElectricalandElectronicEquipment
(WEEE).Whentheproductisnolongerrequired,itmustbedisposedofinanenvironmentallyprotectiveway.Contactyourlocalsolid
waste authority for recycling information.
REGISTER YOUR
PURCHASE HERE
PRS2200PRS4400Issue:105/06/25
