Specs:  Hardware:V4.20 Firmware: Latest Version Amps: 50A continuous / 150A peak Cells: 3-13S LiPo Voltage: 8V-60V BEC: 5V@1.5A BEC type: Internal driver support Timing: Software calibration Cutoff Voltage: Programmable Frequency: PWM input Governor: No Weight: 80g PCB Size: 39x46x17.4mm Size:67 x39x18.3mm(Include Heatsink) Programming card: No Reverse: YesMotor wire: 12AWGPower cable:12AWGWarm tips: please do not remove the shrink to protect the pcb electronics components from impurites or metals which result in short circuit or esc burnt damage. Package contains: 1*Mini FSECS4.20+ Heatsink1* Micro USB 1* VESC Sensor Wire1* Manual Wire Connection:

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Specs: Firmware: Latest Version Continuous current: 70A; instantaneous current: 200A Voltage: 14V-60V(Cells: 4-13S; safe for 4S to 12S, voltage spikes may not exceed 60V! ) BEC: 5V@1A ERPM: 150000 Control Interface Ports:USB,CAN,UART Supported Sensors:ABI，HALL，AS5047，AS5048A Input Set Support:PPM, ADC, NRF, UART, SPI, IIC Modes:DC, BLDC, FOC (sinusoidal) Regenerative capacity: Yes Programmable: Yes Motor wire: 12AWG Power cable:12AWG Size:67x39x18.7mm(Including heatsink) Feature: Support four control modes: Current/Dutycycle/Speed /Position control mode. Protection functions: low voltage protection, high voltage protection, over-current protection, temperature abnormally protection, mosfets over-temperature protection. Support the function of balancing car by connecting the IMU module through the IIC interface; support inertial measurement unit modules such as MPU9250, MPU9150, MPU6050, LSM6DS3, BMI160. Wiring diagram:

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Specifications: Voltage Range: 6-14S(25.2-58.8V)Rated Current: 30A ; Max Current: 60ARated Power: 1200W ; Max Power: 2400WRated Torque: 2.0N·m ; Max Torque: 4.0N·mInternal Structure: 12N/4pThrust F/kgf (48V/30A): 18.3Thrust F/kgf (48V/60A): 27Resistance: 123mΩInductance: 220μHThree-phase leads: 3*12AWG (4.5mm)Insulation current: AC600V/10mA/3sPlug: 4mm Banana Plug (male)Shaft specification: Φ10-0.007Waterproof level: IP68

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Specification: Firmware: V1.6 and above (firmware update via Flipsky ESC Tool supported) Voltage: 14V-85V (safe for 4-20S) Continuous Current:85V/150A (Values depend on the mounting, ambient temperature and air/water circulation around the device.) Peak Current: 250A BEC: 5V@1A Power Wire: 8 AWG (1200mm) Motor Wire: 8 AWG (195mm) Programmable Tool: Flipsky ESC TOOL PWM Frequency Control: YES Multiple Speed Gear Limit Control: YES (UART） Regenerative Capacity: YES Communication Ports: USB，CAN，UART，PPM，ADC Control Signals Support: PPM，ADC，UART (compatible with all FLIPSKY VX Series remotes) Size: L93.8mm*W63mm*H26mm (with aluminum enclosure) Feature: 1.Fully sealed with lP68 water-proof rate. 2.Adopting ARM Cortex-M4 structure with the max 240MHZ,improves PWM switching frequency and the motor RPM. 3.Programmable via Flipsky ESC Tool to be compatible with multi-types of motors, different battery voltages and multiple control methods. 4.Programmable via Flipsky remote controller VX4Pro(remote firmware version: VX4Pro_V1.2 and above). 5.Supporting motor FOC with low working noise and smooth starting. 6.Supporting save / load configuration files via ESC Tool. 7.Supporting adaptive variable PWM frequency control. 8.Supporting real-time data and fault alerts. 9.Supporting multiple speed levels: Level 1 (Low), Level 2 (Medium), Level 3 (High). 10.Supporting Sensorless Mode: IPDS, HFPI, OPEN. 11.Startup Modes Support: IPDS (sensorless), HFPI (sensorless), OPEN (Sensorless Open-Loop Startup). 12.Traction Control: YES. 13.Supporting control types: Current, Duty Cycle, Speed Control. 14.Supporting emergency stop and shutdown. 15.Support safe power-on protection (in PPM&ADC control modes only). 16.Protection functions: low and high voltage protection, MOSFET over-temperature and over current protection, battery overcharge and discharge protection. Wire Connection:

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Specifications: Firmware: V1.4 or above (firmware update via Flipsky ESC Tool supported) Voltage: 14V-60V (safe for 4S-12S) Continuous Current: 60A / Single; 120A / Dual (Values depend on the mounting and ambient temperature around the device) Peak Current: 150A / Single; 300A / Dual Communication Ports: USB, CAN, UART, PPM, ADC Input Signals Support: PPM, ADC, UART (compatible with FLIPSKY remote VX4 and VX3Pro only at present), PAS Startup Modes Support: IPDS (sensorless), HFPI (sensorless), HALL (sensored), Encoder (ABI, AS5047 encoder SPI interface) BEC: 5V@1A Multiple Speed Gear Levels: Low, Medium, High, Reverse Front Lights, Rear Brake Lights & Horn: Support Programmable: Yes Regenerative Capacity: Yes Slide Poweron & Auto shutdown: Yes. Auto poweroff time can be customized. Self-resetting switch with green LED button Diameter: 16mm Power Wire Size: 12AWG; Motor Wire Size: 12 AWG Size: L85*W70*H25mm (including heatsink) Features: 1.Adopting CPU AT32F403ARCT7 with the structure of ARM Cortex-M4 allows CPU clock speed. 2.240MHz and the max PWM switching frequency 25KHz improves the motor RPM. Programmable via Flipsky ESC Tool to be compatible with multi-types of motor, different battery voltages and many control ways. 3.Programmable via Flipsky remote controller VX4 (remote firmware version: VX4_V1.4.0 or above). 4.Supporting motor FOC with low working noise and smooth starting. 5.Supporting Real-time data and fault alerts. 6.Supporting adaptive variable PWM frequency control. 7.Supporting sensor mode(HALL) and sensorless mode(IPDS, HFPI). 8.Supporting control types: Current, Duty Cycle, Speed control, Position Control. 9.Protection functions: low and high voltage protection, over-current protection, temperature abnormally protection, mosfets over-temperature and over current protection, battery over discharge protecting, motor over-temperature protection. 10.Integrated smart switch function: supports sliding poweron and automatic shutdown function; automatic shutdown time is adjustable via Flipsky ESC Tool. 11.Supporting extra interface like front lights, brake lights and horn fixtures (12V 4A). 12.Supporting multiple typed of motor t emperature sensors such as NTC-10K-25℃, NTC-10K-100℃, PT1000, PTC-1K-100℃, KTY and so on. ​Wire Connection:

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Spec:Firmware supporting update via Flipsky ESC ToolVoltage: 14-84V(safe for 4-20S)Continuous current: 50V/60A; 75V/50A; 84V/40A (Values depend on the mounting, ambient temperature and air/water circulation around the device!); Peak Current: 250ACommunication Ports: USB, CAN, UARTInput Signal Support: PPM, UART(compatible with FLIPSKY remote VX4 only), ADCBEC: 5V@1AMultiple Speed Gear levels: Low, Medium, High, ReverseMotor/power wire size: 12 AWGProgrammable: YesRegenerative Capacity: YesSize: L110.5*W55*H30mm(Including Alu. Case)Power Switch Button: Red Features:1.Adopting CPU AT32F403ARCT7 with the structure of ARM Cortex-M4 allows CPU clock speed2.240MHz and the max PWM switching frequency 45KHz, which improves the motor RPM.3.Programmable via Flipsky ESC Tool to be compatible with multi-types of motor, different batteryvoltages and many control ways.4.Programmable via Flipsky VX4 remote(Firmware Version:VX4_V1.2)5.Supporting FOC with low working noise and smooth starting.6.Supporting Real-time data and fault alerts.7.Supporting adaptive variable PWM frequency control.8.Supporting sensor mode(HALL) and sensorless mode(IPDS, HFPI).9.Supporting control types: Current, Duty Cycle10.Protection functions: low and high voltage protection, over-current protection, temperature abnormally protection, mosfets over-temperature and over current protection, battery over discharge protecting, motor over-temperature protection. Application Fields:Electric skateboard / Ebike / E-Scooter / Electric Motorc ycle / Robotics / FPV / RC Toys /Boat / Kayak etc Note: USB cable will be shipped randomly in black or white color.

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Specifications： Display color :  white Working temperature : -40℃～80℃ Communication method :  IIC serial port Power supply mode :  DC 3.3V Resolution : 192*64 Display size : 29.42*14.7 MM Dimensions : 36*33.5 MM Net weight: 7.3 g    Description: The circuit board uses a red PCB board, and the circuit layout is more reasonable, and the appearance is more beautiful. At the same time, the double-sided copper immersion gold process is adopted, the copper thickness is 1oZ, and the FR-4 material is selected to make the product more stable and more beautiful.   Advantages of 1.3-inch OLED display: 1.     Ultra wide viewing angle 2.     Strong anti-interference 3.     High contrast 4.     Golden ratio 5.     White light vision is clear and natural   Package List: 1.3 inch display module      ×1 Double-head 5P line     ×1

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Maxkgo 150V 3A high power step-down module   Specifications: Maximum 150V input 3A current output 1-9mA quiescent current Up to 95% conversion efficiency -40°C to +85°C Dynamic frequency conversion and low ripple Output short circuit protection Built-in over-temperature protection The main purpose: Car charging equipment power supply Constant voltage power supply Solar power conversion Electric vehicle converter Features: Small size, high power Dynamic frequency conversion and low ripple Strong heat dissipation aluminum substrate—— The life of the power supply is related to the operating temperature. The lower the temperature, the longer the life. The module uses an aluminum base plate, which has far better heat dissipation performance than ordinary composite panels and has a longer service life. If the module fits the equipment shell or other metal materials to assist in heat dissipation, the lifespan will be longer. 3000V voltage resistance, no need to worry about leakage of aluminum shell. Dimensions: When the board is not plugged in, the height is 17MM, and the size of the 4 screw holes is 3MM. During installation, the board can be directly attached to a fixed object according to the actual situation to enhance heat dissipation. Vout=(R3/R2+1)x1.2 Module interface: IN+: DC input positive pole 10V-130/150V (needs to be more than 5V higher than the output) IN-: DC input negative pole, connected to the negative pole of the output OUT+: DC output positive pole. OUT-: DC output negative pole, connected to the input negative pole. Attention： 1. The input of the product should be greater than the output voltage, and it is best to maintain a voltage difference of more than 5V. The input cannot be connected reversely or connected to the anti-burn board. During installation, the board can be directly attached to a fixed object according to the actual situation to enhance heat dissipation. 2. Connect the input first, not the output device. First connect the connection cable between the module and the power supply, and then turn on the power. Otherwise, high voltage may easily cause sparking, which may cause damage to the circuit. After selecting a suitable power supply, use a multimeter or voltmeter to measure whether the output voltage of the module is consistent with the voltage required by the equipment, and then connect the electrical equipment. The wiring should not be too thin to ensure that the wire can withstand the corresponding current. 3. Protect inductive loads to prevent excessive reverse electromotive force beyond the chip's endurance range. If you need to work for a long time, you should purchase a power module with higher power. The actual power used by the load device should account for 30%-75% of the rated power of the module. Full load or overload use has a great impact on module stability, temperature, service life, etc. The greater the power used by the module and the closer the current is to the maximum current, the greater the heat will be. Pay attention to heat dissipation when using it. 4. This module is a non-isolated power supply. If the equipment is expensive and is used in high voltage and complex environments, it is recommended to use an isolated power supply (with an isolation transformer).

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MKBMS 15-24S_120A BMS board is a full-function Li-ion battery protection board with passive balance. The continuous current can reach to 120A. It supports overcharge protection, overcharge protection, over current protection, ,over temperature protection, short circuit protection, etc. Extensive evaluation of e-bike, e-skateboard,electric motorcycles, e-scooters, electric balance cars and other fields.  Parameters: wiring: same port or different ports（When using the charging and discharging port, disconnect the p-） Battery type: li-ion battery (standard voltage 3.7V) Balance method: passive balance Number of battery strings: 15S-24S Overcharge voltage: 4.25V Overcharge recovery voltage: 4.15V Over-discharge threshold: 2.8V Over-discharge release: 3.0V Passive equalization turn-on voltage: 4.125V Charging current: 80A Discharge current: 120A Charging overcurrent: 200A Discharge overcurrent: 480A Charging protection temperature: 50°C Charging recovery temperature: <45°C Discharge protection temperature: 70°C Discharge recovery temperature: <60°C Size: 140*66*16mm For detailed parameters, please refer to “15-24S BMS Parameter Table” Feature: Balance function, fully activate the battery capacity No need to adjust parameters, the operation is easier Metal heat sink, more stable performance With locking cable arrangement, the wiring is more secure Function: Over charge protection Over discharge protection Overcurrent protection Short circuit protection Temperature control protection Balanced protection Static protection Load detection function Application : Electric skateboard Electric bicycle Smart balance car Electric Scooter Forklift Cleaning car Sightseeing car Energy storage Outdoor power supply Shipping list: 1X MKBMS Li-ion BMS Board 1X GH2.0 single head P line（with buckle） Operational matters: please ensure the correctness of the wiring sequence during wiring. Please arrange the lines in order from B0-B12, B13-B24. After the battery is fully powered, the voltage will reach a maximum of 100V. There is a risk of electric shock, so please pay attention to protection.

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Specifications: KV Value: 1100 Axis Extension size: 16 ± 0.3mm Silicon Steel SheetOuter Diameter: 28mm Motor Phase Number: 3Phase Lead Specification: 18AWG special soft silicone wire/200mm Motor Outer Diameter D: 34 ± 0.1mm Rated Voltage U0: 24.0V No-load Speed n0: 25000rpm ± 10% No-load Current I0: 2.2A ± 20% Magnet Grade: N52H Screw Hole: 4-M3 * 3.5 Product Photo:

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Specifications: Model: 3625 KV Value: 1800 KV Axis Extension Size: 16±0.3mm Outer Diameter Of Silicon Steel Sheet: 30mm Axial Clearance: <0.1 Silicon Steel Sheet Height: 12mm Installation Of Threaded Hole Positioning Dimensions: 25±0.1mm Magnetic Grade: N52H Screw Hole: 8-M3*3.5 Phases: 3 Phase Lead Specifications: 16AWG special soft silicone wire/200mm Slot Poles Number: 12N/14P Motor Weight (with leads): 92g Ctator Coil Connection Type: △ Rated Voltage : 16.8V Insulation Resistance: ≥0.5MΩ Interphase Resistance R: 20.3mΩ±10% Motor steering: C.W/C.C.W No Load Speed : 29300rpm±10% Voltage Range: 2～4S No Load Current: 4.5A±20% Motor Outer Diameter D: 36±0.1mm Max. Current: 69A Model Body Height: 25±0.3mm Max. Power: 1150W Test Voltage: 16.8V Resistance: 20.3Ω Product Photo:

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Product Description-- Charging current: ≤10A Discharge current: 30A Internal resistance: ≤15mΩ Charging voltage:The number of Li-ion batteryin series connection X 4.2VWiring : Same Port   Overcharge protection—— Detection voltage: 4.25±0.025V Detection delay: 1000±500MS Release voltage: 4.15±0.05V Over-discharge voltage protection—— Detection voltage: 2.75±0.1V Detection delay: 1000±500MS Release voltage: 3.0±0.1V Balanced voltage—— Detection voltage: 4.15±0.025V Detection delay: 100±50MS Balance current: 42±5MA Over discharge current protection—— Detection voltage: 50±15MV Detection delay: 1000±500MS Current protection: 50±8A Short circuit protection-- Trigger condition: external short circuit Detection delay: 300us Release condition: disconnect the load Temperature control protection—— Charge and discharge over-temperature protection: 55℃ Charge and discharge high temperature release temperature: 75℃ Release condition:During normal working temperature Self-consumption—— Working power consumption: <35UA Over-discharge power consumption(Sleeping State): <10UA Operating temperature range: -30°~+80°C   Product Features-- Overcharge protection Over discharge protection Overcurrent protection Balanced protection Temperature control protection Applicablefor 4S-7S / 8S-14S Li-ion battery   Package—— 4S-7S: 1* 4-7S BMS PCBA board 1*HY2.0 single head 8P line Net weight:12.2g Weight:87g Size:47.6*32*9.2mm 8S-14S: 1* 8-14S BMS PCBA board 1*HY2.0 single head 7P line 1*HY2.0 single head 8P line Net weight:13.3g Weight:96g Size:47.6*32*9.2mm   ATTENTION—— 1. It is strictly forbidden to insert balance wires into BMS before connecting batteries.Must make sure that the cable is soldered correctly first , and then connect the BMS board. 2. The sequence of connecting wires for BMS: a.From thin black balance wire to stare, the 2ndwire(thin red wire)connect with the 1stbattery’s positive pole.Then connect each cell’s positive pole in order until the last one B+. b.Please do not insert the plug directly after the cable is connected.Measure the voltage between each two adjacent metal terminals on the back of the plug. If it is a ternary polymer battery, the voltage should be between 3.0 ~4.2V, and the voltage of the iron-lithium battery should be between 2.0 ~3.6V. The voltage should be between 1.5~2.75V. c.After confirming that the wiring sequence and voltage of the cables are correct, insert them into the socket of the protection board. Attentionplease: The cables of different manufacturers are not universal, please make sure to use the matching cables. 3. After the wiring is completed, measure whether the voltage of battery B+and B- ,andthe voltage of B-and C- are equal. If they are equal, the protection board is working normally and can be used normally. If it is not equal, please check the wiring again.

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