2 years warranty CE & RoHS approvalSpecificationItem NameComax 30lbsComax 40lbsComax 55lbsItem No.507085070950704Max thrust(lbs/kg)30lbs/13.4kg40lbs/17.9kg55lbs/24.6kgAMP(Rated/Max)26A~30A36A~40A45A~55AOutput(Rated/Max)312W~360W432W~480W540W~660WVoltageDC 12VDecibel level50dbBuild-in battery meter3 levels of battery indicationBattery type105AH deep charge battery(battery not include)Transom Mount10 levels lock bracketControl handle2:1 steering control Fold-angle 120degrees. Extend-length 530mmSpeed(FWD/REV)Digital speed control + backward trolling function availableShaft typestainlessShaft length(inch/mm)Electric motor’s up and down function max extend-length 915mmPropeller2blade propeller(balck)2blade propeller(balck)3blade propeller(balck)Max boat length/load4m/250kg4.7m/320kg5.5m/400kgN.W./Ctn.12.7kg13.1kg14.2kgG.W/Ctn.14.6kg15kg16.1kgPackage Size94x23x42cm94x23x42cm94x23x42cmQty./Ctn1pcs1pcs1pcsQty./20’GPAbout 300pcsAbout 300pcsAbout 300pcs