KUNRAY YINYUN YK31C 800W 36V 48V DC Brush Motor Speed Controller Electric Scooter Bicycle E-bike Motorcycle EV Accessories Parts

JOUTNDLN FOR HP Pavilion 14-E 15-E laptop motherBoard DA0R62MB6E1 713258-501 PGA989 DDR3 HM76 w/ HD 8670 GPU SHELI FOR Toshiba Satellite C70D-C Laptop Motherboard w/ FOR A8-7410 CPU H000087320 Test 100% good Wholesale ACLU7/ACLU8 NM-A291 For Lenovo Ideapad Z50-75 integrated Laptop Motherboard A10-7300 CPU DDR3L mainboard Fully Tested laptop motherboard for HP 15-E 17-E 737132-501 725819-501 DA0R76MB6D0 E1-2500 100% fully tested For Lenovo G50-70 Laptop Notebook motherboard ACLU1/ACLU2 NM-A272 with I3-4030 ACLU1/ACLU2 NM-A272 100% fully tested for Lenovo G50-70 nm-a272 ACLU1/ACLU2 laptop Motherboard G50-70 NM-A272 i5-4210U 1.7GHz 100% tested motherboard Laptop Motherboard DA0ZYLMB6C0 FOR Acer Aspire es1-711 REV C Motherboard NBMS211002 NB.MS211.002 DDR3 w/ N3540 CPU For HP PAVILION 15Z-N100 15Z-N200 15-n014AX laptop motherboard 734820-501 734820-001 DA0U93MB6D0 W/ 8670M/1G A4-5000U For HP Probook 430 G2 Laptop Motherboard SPS-MB UMA PENT 3805U PRO 817833-601 815644-601 LA-B171P High Quality For ACER 5741 5741G Series Laptop Motherboard MBPTD02001 NEW71 LA-5893P GT320M/1GB SHELI FOR Toshiba Satellite C70 C75 C75D-B series Laptop Motherboard w/ FOR A6-6310 CPU V000358250 6050A2632101-MB-A01 SHELI FOR Toshiba Satellite C75D C70-C C75D-C series Laptop Motherboard w/ FOR A4-7210 CPU H000084130 DDR3 Test 100% good working for gateway NV55 NV55S motherboard MBWY102001 P5WS5 LA-6973P mainboard for Lenovo G50-70 ACLU1/ACLU2 laptop Motherboard G50-70 NM-A272 i3-4010U 1.7GHz 100% tested motherboard for HP PAVILION NOTEBOOK 17-G119DX laptop motherboard 841779-601 I5-4210U DAX12AMB6D0 100% working For Lenovo G50-70 Laptop motherboard ACLU1/ACLU2 NM-A272 I5-4210U ACLU1/ACLU2 NM-A272 100% fully tested PANANNY for Pavilion DV6000 laptop motherboard 460901-001 Mainboard DA0AT3MB8F0 GM965 DDR2 tested PCNANNY BA41-02206A for Samsung NP300E5E NP270E5E 300E5E 270E5E Motherboard SR0TY Core i3-3120M DDR3 tested NOKOTION For Acer aspire E1-572 E1-572G Laptop Motherboard I5-4200U CPU DDR3L HD8670M Video card V5WE2 LA-9531P NBMFP11005 PCNANNY FOR VPCSB3 MBX-237 13"3 Motherboard Core I7-2640 CPU 1P-0117J01-A012 tested NOKOTION VIWGP GT LA-9631P MAIN BOARD For Lenovo G500 15.6 inch Laptop Motherboard HM76 DDR3 HD8570M Video card Laptop Motherboard 809318-601 DAX12AMB6D0 For HP For Pavilion 17-G101DX Laptop Motherboard w/ i5-5200U 2.2GHz CPU PCNANNY FOR ACER ASPIRE 5920 5920G Motherboard DA0ZD1MB6F0 MBAGW06001 DDR2 with cpu tested yourui for New New !!! BMWQ3/BMWQ4 NM-A401 mainbaord For Lenovo G51-35 Laptop motherboard DDR3 ( For AMD A8-7410 CPU ) HOLYTIME laptop Motherboard For hp DV6-6000 659149-001 HM65 PGA989 DDR3 HD6490/1G non-integrated graphics card HOLYTIME laptop Motherboard For hp DV7-7000 681999-001 48.4ST10.031 HM77 GT630M/1G graphics card HOLYTIME laptop Motherboard For hp DV8 573758-001 591382-001 DAUT8AMB8D0 PM55 DDR3 GT230M non-integrated graphics card Laptop motherboard For Dell for Inspiron series 3421 motherboard 12204-1 CN-0DCTDH 0DCTDH DCTDH 100% fully tested For SONY MBX-247 Laptop Motherboard Mainboard DA0HK1MB6E0 HM65 100% fully tested FIT FOR HP G4 G6 G7 G4-1000 G6-1000 LAPTOP MOTHERBOARD CPU: I3-370M 655990-001 DAR18DMB6D1 DAR18DMB6D0 With heatsink FOR Hasee FOR Raytheon FOR CLEVO w270EG Laptop Motherboard 6-71-W25S0-D02 100% WORK PERFECTLY For Acer For aspire 5745 5745G 5820 Laptop motherboard MBPTG06001 PGA989 Integtated GMA HD DDR3 100% WORK PERFECTLY for acer for aspire E1-471G laptop motherboard DAZQSAMB6E0 NBM1S11001 hm77 N13P-GL-A1 ddr3 motherboard 100% Work Perfect PANANNY for Acer Aspire E5-571P E5-571 laptop motherboard NBML811008 Z5WAH LA-B161P tested PCNANNY For Acer E1-510 Laptop motherboard NBY4711002 Z5WE3 LA-A621P N2820 DDR3 tested PANANNY For HP 650 CQ58 Laptop motherboard 687701-501 687701-001 HM77 DDR3 tested Free Shipping For Lenovo B50-30 Laptop Motherboard ZIWB0/B1/E0 LA-B102P 100%Tested JOUTNDLN FOR HP PAVILION 15-R Laptop motherboard ZSO50 LA-A992P DDR3L 784567-501 784567-001 Integrated Graphics W/ I7-4510U CPU JOUTNDLN FOR Lenovo Ideapad Flex 3-1580 Laptop Motherboard 5b20k36404 DDR3L Integrated Graphics w/ I5-6200u CPU For Lenovo Ideapad G50-30 Laptop Motherboard 5B20G05147 ACLU9/ACLU0 NM-A311 N3530 100% Fully Tested JOUTNDLN FOR HP EliteBook 840 G2 Laptop Motherboard 799513-001 799513-601 With SR23V i7-5600u 2.60GH CPU DDR3 JOUTNDLN FOR acer 6593 motherboard 48.4NM01.0SB intel DDR3 BAD50-HR MB 10309-1M motherboard JOUTNDLN FOR HP EliteBook Folio 9480m 9470M Laptop Motherboard 769719-001 6050A2648201 Integrated Graphics W/ i7-4600U cpu PCNANNY BA41-02206A for Samsung NP300E5E NP270E5E 300E5E 270E5E Motherboard SR08N DDR3 tested High Quality For Acer 5732 E525 Series Laptop Motherboard MBN7602001 LA-4854P DDR3 Full Tested High Quality For HP ProBook 455 G3 Series Laptop Motherboard DAX73AMB6E1 828431-601 828431-501 w/A10-8700P Processor NOKOTION Brand New AIUU1 NM-A201 MAIN BOARD For Lenovo Yoga 2 11 Laptop Motherboard SR1W2 N3530 CPU Onboard JOUTNDLN FOR Samsung np-rv511 rv511 Laptop motherboard HM55 DDR3 Ba92-07699b ba92-07699a ba41-01432a CIH61S1 REV 1.0 For Lenovo IdeaCentre AIO C440 C320 C340 All-in-One PC motherboard LGA1155 DDR3 90000840 100% tested intact PCNANNY for Acer Emachines E525 5732z 5332 Laptop Motherboard KAWF0 LA-4851P MBN5402001 MB.N5402.001 DDR2 tested Blue V000275250 For Toshiba Satellite L855 S855 Laptop Motherboard HM76 PGA989 DDR3 HD7670/1GB FOR MSI GX70 MS-176K FOR Radeon HD 8970M GDDR5 2Gb VGA CARD MS-1W0D1 109-C60846-00A 100% WORK PERFECTLY PCNANNY for Lenovo G580 Laptop Motherboard LG4858 48.4sg06.011 HM76 DDR3 tested BA92-12227A Laptop Motherboard KEFU FOR Samsung NP270E5E Motherboard DDR3 BA41-02206A BA92-12227B W/ 2117u CPU JOUTNDLN FOR HP 15-AB Laptop Motherboard 809041-501 DAX12AMB6D0 W/ I5-5200U CPU Integrated Graphics For Dell Latitude 3540 V3540 Laptop motherbard ZAL00 LA-A491P CN-05Y41H 05Y41H 5Y41H i3-4010U For lenovo G50 G50-30 Laptop motherbard 5B20F99840 ACLU9/ACLU0 NM-A311 SR1W4 N2830 100% fully tested JOUTNDLN FOR Lenovo Flex 15 Laptop Motherboard 90004427 11S90004427 DA0ST6MBF0 ddr3 Integrated Graphics w/ i5-4200U CPU PCNANNY for HP ACER E5-771G E5-771 Laptop Motherboard DA0ZYWMB6E0 NBMNV11001 SR1EF I5-4210U NVIDIA 840M tested JOUTNDLN FOR HP 350 G2 Laptop Motherboard SNOWI20 6050A2677101 796389-001 796389-501 DDR3 Integrated Graphics w I3-5010U CPU For Sony VPCEE Laptop Motherboard A1823508A DANE7MB16D0 DANE7MB16E0 Full Tested JOUTNDLN FOR Dell XPS 11 9p33 11.6" Laptop Motherboard 9D0GY 09D0GY CN-09D0GY LA-A161P W/ i5-4210Y CPU 4G RAM yourui 737984-501 737984-001 FOR HP PAVILION 15T-N100 15-N laptop motherboard DA0U81MB6C0 REV:C 8670M 1G HM76 i3-3217U mainboard JOUTNDLN FOR Dell Inspiron 15R N5010 Laptop motherboard 6V89F 06V89F CN-06V89F 48.4HH01.011 DDR3 W/ HD5470 GPU PANANNY for Pavilion DV4 DV4-1000 JAL50 LA-4101 Laptop Motherboard 486724-001 DDR2 with cpu tested PANANNY FOR HP mini 210-2000 MINI210 Motherboard 630968-001 Intel N550 DDR3 tested JOUTNDLN FOR HP PROBOOK 450 G2 Laptop Motherboard 799560-001 799560-501 LA-B181P REV1.0 ZPL40ZPL50ZPL70 W/ i3-5010U and R5 M255 JOUTNDLN FOR HP PROBOOK 450 G2 Laptop Motherboard 799554-501 LA-B181P REV1.0 ZPL40ZPL50ZPL70 w/ I5-5200U CPU Integrated Graphics G50-70 For Lenovo G50-70 Z50-70 i7 motherboard ACLU1/ACLU2 NM-A271 Rev1.0 with graphics card 100% tested NOKOTION 590329-001 NAL70 LA-4107P Laptop Motherboard For HP Compaq CQ41 MAIN BOARD HM55 DDR3 HD4350 Video card laptop motherboard for HP 450 1000 2000 CQ45 TPN-I105 6050A2493101-MB-A02 685783-601 685783-501 HM70 685783-001 100% working High Quality For Samsung NP470R5E Laptop Motherboard BA92-12483A BA41-02176A w/ i5-3230M 2.6Ghz Processor For ProBook 430 G1 series laptop 727770-601 48.4YV08.011 i5-4200U UMA DDR3L Integrated graphics motherboard ,fully tested JOUTNDLN FOR TOSHIBA SATELLITE L750 L755 laptop motherboard A000080540 DABLGDMB8D0 REVD DDR3 w/ GT540M GPU LA-9063P VIWZ2 Laptop Motherboard For lenovo Z500 Mainboard GT740 2GB FRU 90002870 90002870 100% Tested OK NM-A273 G50-70M Laptop Motherboard For Lenovo G50-70 Z50-70 motherboard ACLU/CLUB Rev1.0 with i5-4210U 840M 100% tested OK JOUTNDLN FOR TOSHIBA SATELLITE L750 L755 laptop motherboard A000080910 DABLGDMB8D0 REVD DDR3 W/ GT310M 5B20H14162 AILG1 NM-A331 Laptop motherboard FOR Lenovo Z70-80 motherboard i5-5200U 2.2GHz CPU GF840M DDR3L MainBoard For HP 17T-G000 Laptop Motherboard 809319-501 DAX12AMB6D0 SR23Y I5-5200U 100% Fully Tested 006X7M For DELL latitude E5420 laptop notebook motherboard 006X7M HM65 DDR3 PGA988B 10ELT16G001-A JU PIN YUAN LA-A521P 730894-501 730894-001 for HP Pavilion TS 11-e laptop motherboard with A6-1450 CPU fully Tested HOLYTIME laptop Motherboard For hp ENVY17 660202-001 DA0SP9MB8D0 HM67 HD6850/1G non-integrated graphics card HOLYTIME laptop Motherboard For hp pavilion DV6-7000 682168-001 HM77 GT630M 1GB DDR3 graphic card 100% tested fully HOLYTIME laptop Motherboard For hp compaq G72 G62 629122-001 for intel cpu with integrated graphics card 100% tested FOR Hasee FOR Raytheon FOR CLEVO P151SM Laptop Motherboard 6-77-P151SMA0-D03A 6-71-P15S0-DA3A 100% WORK PERFECTLY HOLYTIME laptop Motherboard For hp ENVY XT 689957-001 LA-8554P HM76 I5-3317U CPU integrated graphics card 100% tested HOLYTIME laptop Motherboard For hp PAVILION 15-I 713257-501 HM76 for intel cpu with integrated graphic card 100% tested fully HOLYTIME laptop Motherboard For hp DV6-3000 595133-001 DA0LX8MB6D1 HD5470 non-integrated graphics card HOLYTIME laptop Motherboard For hp ENVY15 668847-001 HM65 HD6570/1GB non-integrated graphics card PCNANNY for HP 15-G laptop motherboard ZS051 LA-A996P REV 1.0 750633-001 750633-501 tested PANANNY for Lenovo ThinkPad Edge 15" E50 laptop motherboard 63Y2138 63y1600 DAGC6AMB8F0 HM55 DDR3 tested JOUTNDLN FOR TOSHIBA U840 U845 Motherboard 31BY2MB00O0132N DABY2DMB8F0 A000211490 DDR3 i5-3317M Non-Integrated JOUTNDLN FOR HP ELITEBOOK 820 G1 720 G1 Laptop Motherboard 802502-001 6050A2630701-MB-A01 W/ I5-4310U CPU Integrated Graphics JOUTNDLN FOR Toshiba L55T L55T-B Laptop Motherboard A000296030 DA0BLIMB6F0 W/ i3-4005U CPU High Quality For Sony VPCEA MBX-224 Laptop Motherboard with HD5470 512MB A1794327A M961 REV:1.1 JOUTNDLN FOR HP Pavilion 13-S Laptop Motherboard 14259-2 448.04508.0021 809840-501 809840-601 809840-001 W/ i3-5010U CPU DDR3 JOUTNDLN FOR HP ProBook 440 G2 Laptop Motherboard LA-B181P 768393-601 768393-501 768393-001 with I5-4210U CPU R5 M255 GPU PCNANNY for DELL Latitude D520 Laptop Motherboard TF052 0TF052 PF494 0PF494 GM945 DDR2 tested NBML811002 Z5WAH LA-B161P for Acer Aspire E5-571P E5-571 Mainboard Laptop Motherboard i3-4030U DDR3L HD Graphics Original For HP Pavilion 14 14-B Series Laptop Motherboard with 630M 1GB i3-2367M Processor DA0U33MB6D0 714619-001 JOUTNDLN FOR HP 14-AC Laptop Motherboard 814049-601 814049-501 814049-001 6050A2730001-MB W/ I5-5200U CPU R5 M330 2G GPU JU PIN YUAN 682040-501 682040-001 mainboard for HP DV7 DV7-7000 laptop motherboard with HM77 650M/2G All functions fully Tested For Dell 3567 3467 3568 3468 Series Laptop Motherboard XT2G4 CN-0XT2G4 With i3-6006U Processor Full Tested JOUTND FOR Sony VAIO SVE15 SVE151 MBX-269 Laptop motherboard A1892853A DA0HK5MB6F0 31HK5MB00I0 w/ HD7650 / HD7500 / HD7600 JOUTNDLN FOR HP 725 G3 laptop motherboard LADYLUCK-6050A2725101-MB-A02 826628-001 w/ for A10 Pro 8700B CPU JOUTNDLN FOR HP 15-AC Laptop Motherboard LA-C701P AHL50/ABL52 815239-501 815239-001 with i3-4005U CPU JOUTNDLN FOR Dell Studio 1557 Laptop Motherboard TR557 0TR557 CN-0TR557 DA0FM9MB8D1 Only supports 4 core I7 w/ HD4570 gpu F5GL mainboard REV2.0 For ASUS F5GL X59GL X50GL Laptop motherboard P/N 08G2005FG20J Tested Working free shipping

Brand Name kun ray

Type Controller

Rated voltage 36V 48V

Rated Power\t 800W

Type Controller

Model YIYUN YK31C

contrlloer T DC Brushed

Undervoltage protection 31.5+-0.5V / 42+-0.5V

Throttle Voltage 1-4V

Mosfet 8Mosfet

Usage Electric Bicycle,E-SCOOTER,e-BIKE,E-tricycle Motor

Products Details 1.Voltage: 48V /36V 2.Power :800W 3.Controller Style: Brushed DC 4.Mattch Motor: 800W Brush DC Motor 5.Undervoltage protection:31.5+-0.5V / 42+-0.5V 7.use for: Electric Motorcycle,E-bike,Electric Scooter,EV car ,DIY motor parts,Etc Installation Information: 1、Power （ rough red connect the positive pole ,rough black connect the negative ) 2、Motor （ rough blue connect the positive pole ,rough yellow connect the negative ) 3、Indicator light （thin black connect the negative , thin red connect the power output ) 4、Brake light 5、Brake (thin black connect the negative , think yellow connect brake signal ) 6、charging port 7、Electric lock 8、Speed handle （ thin red connect +5V , thin black connect negative , green connect signal ) Kun rayEbikeSpecializes in Bicycles, E-bike, Scooter, Riding Equipment Industries For 8 years,With Professional Technical Team, And Have Our Own Factory and Superior Sales Teams. With The Development Of The Electric Bicycle Industry and The People Enjoy of Riding, Our Productsand Our Services are All Over The World. We Have Excellent Team Of Experts, Engineers, Can ProvideYou With High Quality Electric Bicycles and Accessories Products. Welcome to Our Company to VisitAnd Procurement. Let the Life More Better, Kunray is Offer Excellence To you. Q: Customs Duties: A: Import duties,taxes and charges are not included in the item price . Clearance is Customer's Duties. Q: Color Difference& scratched : A: The pictures showing at our store are taken based on the true products .Because of different monitor and brightness,there may exist normal tiny colour difference,please donnot leave a bad feedback or return goods to us without contacting us. Q: Delivery Time : A: If products still in Transit ,and your deliver time is going to expire ,kindly contact us ,and we will extend delivery time for you .and if products is lost in transit ,kindly contact us we will make full refund or resend the same products to you soonest . Q: Feedback: A:Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars .if you are satisfied with our items and services If you have any problems with our items or services,please feel free to contact us before you leave negative feedback.With 5 STRAS FEEDBACK, contact our customer service, you will get our shop coupons. Q: Defective Products/Little Scratched: A: Metal Parts and Motors the weight is heavier we will packing well do our best.If have Little Scratched is does'n affect the Use. Please do not sign on shipping bill if products is Serious damaged and defective , it is shipping company's responsibility , please take photo for us and we will make refund to you . Q: Return Policy: A: we will do our best to serve our customers.we will refund you if you return the items within 15 days of your receipt of the items and it is only the reason of product itself like defect,damage,anything that is seller's fault,not the buyer's personal preference or failure to use. Besides,the items returned must be in their original conditions .