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Feature:1. Bicycle Modification Controller Kit: Bicycle lithium battery modification controller kit includes15A controller + LCD‑S900 display meter + 130X thumb throttle + 8C power assist sensor.Specification:Item Type: 36V 48V 250W 350W Brushless Motor Controller LCD Panel KitMaterial: Aluminum Alloy + ABS PlasticColor: As Pictures ShownWeight: Approx. 636g / 22.4ozProduct Size: Controller Box Size: Approx. 82x50x30mm / 3.2x2.0x1.2inDisplay Size: Approx. 110x62mm / 4.3x2.4inController Rated Voltage: DC 36V/48VController Maximum Current: 15AController Speed Setting: 1-4.2VController Brake Input: Low LevelBooster: 1:5Applicable Mtor Power: 250W, 350WController Wire Color Definition:1. Yellow, green, blue single big head line: motor phase line2. Red, white, black, blue, green, yellow double row six line port: motor Hall line3. Red and black single big head line: power line4. Red, blue, black, green and yellow single row five wire port: display line (5pin)5. Black and yellow lines (two): power off brake lever line6. Red, black and white lines: thumb throttle line (3pin)7. Brown, black and yellow wire: power assist sensor wire (3pin)8. Black and red lines (two): headlight linesPackage List:1 x Controller1 x LCD-S900 Display1 x Thumb Throttle1 x Power Assist Sensor1 x Controller Wiring ManualNote:1. Note that the size of the motor matches the controller kit.2. Please allow 1‑3mm error due to manual measurement. Thanks for your understanding.
【Scope of application】15A controller kit is suitable for 250W, 350W motor, suitable for DIY electric bicycle, electric vehicle, electric scooter, folding bike, etc. Easy to maintain, can improve the riding fun, suitable for cyclists who like challe
【S900 Display Function】The color display makes it easier for you to view the data on the panel, such as speed display, power assisted gear display, battery indicator, fault prompt, total mileage, single mileage, headlight display
【Excellent function】The S900 display has multiple functions and can be used as a trip computer and control the entire electric bike system after conversion, compatible with 36V and 48V voltage.
【Good Heat Dissipation】The controller housing is made of high quality aluminum alloy with a grooved design, which protects the internal circuits from thermal overload due to good heat dissipation.
【Excellent quality】The meter is made of high quality ABS material, light, strong and durable, with fine workmanship, good toughness and waterproof performance, providing better protection for the internal circuit.
