Electric Bike Conversion Kit DC 36V 48V 7A DIY Bicycle Lithium Battery Modified Controller Accessories for Brushless

Feature: 1. Bicycle Lithium Battery Modification Controller Kit: Including Quantum 15A controller, LCD4 meter, 130X dial, 8C booster, one to two connection cable. 2. Material: The controller housing is made of high quality metal with grooved design, which protects the internal circuit due to good heat dissipation, thus avoiding thermal overload. The meter is made of high quality ABS material, which is light, strong and durable, with fine workmanship, good toughness and waterproof performance, providing better protection for the internal circuit and making it more durable. 3. Multifunctional: The LCD4 display meter has a variety of functions that make it easier for you to view the data on the panel; while cycling, the product will display many useful data on your bike, such as battery level display, battery voltage, backlight Display, headlight display, brake display, riding speed, maximum speed, total one way distance, PAS marker, 6KM H thrust assist, cruising function, etc. 4. Applicability: Quantum 15A controller kit is suitable for 250W, 350W brushless motors. 5. Multipurpose: Mainly used for DIY electric bicycles, electric vehicles, electric scooters, folding vehicles, etc.; easy to maintain, the bicycle lithium battery modification greatly improves the riding fun, and is suitable for cyclists who like challenges. Specification: Item Type: Electric Bike Conversion Kit Material: Aluminum Alloy, ABS Plastic Product Size: Approx.Controller Box 82 x 53 x 31mm 3.2 x 2.1 x 1.2 (Manual Measurement Allowable Error) Controller Rated Voltage: DC 36V 48V Controller Rated Current: 7A Controller Maximum Current: 15+ 1A Controller Speed Setting: 1 4.2V Controller Brake Input: Low Level Controller Low Voltage Protection: DC 30 40+ 0.5V Applicable Brushless Motor Power: 250W,350W Connector Type: Full Waterproof Connector 1 To 2 Line Description: One End Is Connected To The Controller, The Other End Is Connected To The Meter And Dial Controller Line Definition: 1. Red, Black Single Wire: Power Wire 2. Black Single Large Wire (9pin): Motor Wire 3. Black Single Wire (9pin): 1 To 2 Wires 4. Black Single Wire (3pin): PAS Power Sensor Wire LCD4 Meter Function Description: On Off Button, Up Button, Down Button, Battery Level Indicator, Throttle Marker, 6km h Thrust Assist, Brake Marker, cruising Marker, Travel Distance, Total Distance, Backlight And Headlights, Pas Marker, Maximum Speed, Ride Speed (Metric), Battery Voltage, Distance (Metric).. Package List: 1 x Controller1 x Meter1 x Instrument User Manual1 x Throttle Dial1 x Power Assist Sensor1 x Controller Wiring User Manual1 x One To Two Connecting Line Note: Note that the retrofit kit must be a fully waterproof kit