{"product_id":"surpass-hobby-kk-120a-150a-waterproof-brushless-esc-for-1-8-cars","title":"Surpass Hobby KK 120A \/ 150A Waterproof Brushless ESC for 1\/8 RC Car, 3-6S LiPo, XT60\/T Plug","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eSurpass Hobby KK series waterproof brushless ESC for car applications, offered in KK120A and KK150A versions for 1\/8 scale RC cars. It is designed for sensorless brushless motors and supports 3–6S LiPo (or 9–18 cell NiMH) power setups.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWaterproof and dust-proof design for all-weather racing use\u003c\/li\u003e\n\u003cli\u003eDesigned for RC cars with strong start-up response, acceleration, and linear throttle feel\u003c\/li\u003e\n\u003cli\u003eCompatible with sensorless brushless motors\u003c\/li\u003e\n\u003cli\u003eCooling-focused structure for heat dissipation\u003c\/li\u003e\n\u003cli\u003eProtection functions include low-voltage cut-off protection\u003c\/li\u003e\n\u003cli\u003eBattery connector options: T Plug or XT60 Plug (variant-dependent)\u003c\/li\u003e\n\u003cli\u003eStandard RC connections: 3 motor wires, receiver lead, and external switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: After running in water, clean and dry the ESC and connectors promptly to help prevent connector rust.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eKK120A\u003c\/th\u003e\n\u003cth\u003eKK150A\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKK 120A\u003c\/td\u003e\n\u003ctd\u003eKK 150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Number\u003c\/td\u003e\n\u003ctd\u003eKS-300003-06\u003c\/td\u003e\n\u003ctd\u003eKS-300003-07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous \/ Burst Current\u003c\/td\u003e\n\u003ctd\u003e120A \/ 600A\u003c\/td\u003e\n\u003ctd\u003e150A \/ 720A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eSensorless Brushless Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e3–6 cells LiPo \/ 9–18 cells NiMH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBEC Output\u003c\/td\u003e\n\u003ctd\u003e6.1V \/ 3A (switch mode)\u003c\/td\u003e\n\u003ctd\u003e6.1V or 7.4V \/ 3A (switch mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable Car\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e1\/8 car\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance\u003c\/td\u003e\n\u003ctd\u003e0.00035 ohm\u003c\/td\u003e\n\u003ctd\u003e0.00030 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e160 x 100 x 62 mm\u003c\/td\u003e\n\u003ctd\u003e160 x 100 x 62 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e136 g\u003c\/td\u003e\n\u003ctd\u003e148 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Plug Options (by variant)\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eT Plug or XT60 Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1\/8 scale RC on-road cars\u003c\/li\u003e\n\u003cli\u003e1\/8 scale off-road buggy and monster platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor product selection help (KK120A vs KK150A, and T Plug vs XT60 Plug variants), contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Surpass Hobby KK120A\/KK150A waterproof brushless ESC for 1\/8 RC car with cooling fan and motor leads\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-KK-120A-150A-Waterproof-Brushless-ESC-for-18.webp?v=1785319536\"\u003e\u003cp\u003eKK series waterproof, dust-proof brushless ESCs for 1\/8 RC cars, built for responsive acceleration and consistent throttle feel in all-weather runs.\u003c\/p\u003e\n\u003cimg alt=\"KK120A vs KK150A ESC side views for 1\/8 RC cars, showing compact waterproof case and wire layout\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-KK-120A-150A-Waterproof-Brushless-ESC-for-18_94d1d8a3-fbb5-453a-a500-983ed11e2e85.webp?v=1785319547\"\u003e\u003cimg alt=\"ESC wiring and connections: T plug or XT60 battery connector, motor bullet leads, receiver lead, and on\/off switch\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-KK-120A-150A-Waterproof-Brushless-ESC-for-18_4b98542e-eba0-48ea-95fd-c05758ca4575.webp?v=1785319556\"\u003e\u003cp\u003eChoose the battery connector that matches your setup (T plug or XT60), with standard motor, receiver, and switch leads for straightforward installation.\u003c\/p\u003e\n\u003cimg alt=\"Specifications table for Surpass Hobby KK120A and KK150A ESCs including current ratings, battery support, BEC, and dimensions\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-KK-120A-150A-Waterproof-Brushless-ESC-for-18_e7ff7f93-81c7-437f-8bee-9fe9c3a58346.webp?v=1785319565\"\u003e\u003cp\u003eKK120A and KK150A versions support 3–6S LiPo power and include low-voltage protection plus a switch-mode BEC for reliable radio performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Surpass Hobby","offers":[{"title":"120A ESC (T Plug)","offer_id":53731726917856,"sku":"SH-KK-120A-ESC-1","price":67.0,"currency_code":"USD","in_stock":true},{"title":"120A ESC (XT60 Plug)","offer_id":53731726950624,"sku":"SH-KK-120A-ESC-2","price":67.0,"currency_code":"USD","in_stock":true},{"title":"150A ESC (T Plug)","offer_id":53731726983392,"sku":"SH-KK-120A-ESC-3","price":79.0,"currency_code":"USD","in_stock":true},{"title":"150A ESC (XT60 Plug)","offer_id":53731727016160,"sku":"SH-KK-120A-ESC-4","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Programming Card","offer_id":53731775512800,"sku":"KK-Card","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/O1CN01denznv2MvDq1LNz4n__2214768579889_jpg.webp?v=1785318886","url":"https:\/\/rcdrone.top\/tr\/products\/surpass-hobby-kk-120a-150a-waterproof-brushless-esc-for-1-8-cars","provider":"RCDrone","version":"1.0","type":"link"}