MgcSTEM 11-70V 40A PWM DC Motor Speed Controller Kit featuring soft start, stepless speed control, voltage display, low voltage cutoff, auto overcurrent protection and brake function, equipped with multi-functional DeWalt battery adapter (13-30V)

• The power wheels conversion kit includes: battery adapter, pwm dc motor speed controller, variable speed foot pedal, speed control pedal installation accessories, brake resistor, fuse, brake pedal, replacement parts for ride on toys,it includes most of the accessories needed for upgrading
• 【Low Voltage Protection】 Both the adapter and PWM motor speed controller feature adjustable low-voltage protection to prevent battery over-discharging. The adapter is perfectly compatible with Dewalt 13V-30V batteries, while the motor controller supports PWM soft start and PWM switch control with a range of 9-70V/40A
• 【Real-time Voltage Monitoring and Electronic Switch】 It can detect the real-time voltage of the battery and display it through an LED, helping users better grasp the power information. The internal integrated electronic switch
• 【12V DC-DC Conversion Function】 The power wheels battery adapter features the function of stepping down battery voltage to 12V. Its 12V output port supports a maximum current of 2.5A, suitable for 12V-powered devices such as lighting and audio systems of power wheel toy cars
• 【Full-process Upgrade Technical Support】 The instruction manual includes a complete installation video for upgrades, and designers provide remote technical support. Welcome to explore our store and start a new shopping experience

Compatible with deWalt battery adapter in the Power Wheels upgrade kit:With complete functional buttons.
MULTIPLE USES IN ONE PURCHASE: This adapter can also be used alone for other projects to meet your daily needs!

Power wheels battery upgrade kit: You can refer to the connection schematic diagram for connection and installation.
PWM 0-30s Soft Start/Soft Stop Variable Speed DC Motor Speed Controller Battery Low Voltage Protection

Pwm Controller Specification:
DC motor speed controller
Applicable Voltage Range: DC 9-70V ;
Max Peak-Peak Current: 40A
Max Continuous Operating Current: 35A ; Soft Start Time: 0~30 seconds
Soft Stop Time:1.5S Seconds ; Soft Stop Input Pin: 0/ 5V

Speed Controller Specification:
• Variable Speed Pedal Input Range: Variable Speed Pedal Interface “P” pin , 1.0V ~ 4.0V Corresponding to pwm 0%~100%

Power wheels upgrade kit to fulfill your delightful driving experience

FQA

1、Q: After it's properly connected, why doesn't the vehicle move or only moves at a low speed when the pedal is pressed?
      A: This situation is due to an overly large P - value setting in the PWM. The maximum speed percentage pwm max = 100 - PWM P - value. To output 100% speed, set it to 0. A smaller P - value means a higher maximum driving speed.

2、Q: How to handle the damage of one or more modules?
      A: Please find us through Amazon messages or after-sales email, and we will do our best to solve the problem for you.

3、Q: Can the wires connected to the 12V output port of the adapter be used to connect a motor?
      A: No. The DC-DC 12V output has a maximum current of 2.5A, while the motor load exceeds 2.5A. This will cause the adapter's output to repeatedly disconnect and reconnect alternately.

4、Q: It can only run for a short while after starting and needs to be restarted constantly. Why does this keep happening?
      A: Three scenarios: PWM voltage set too high (needs lowering); battery aged with false charge (needs replacement); adapter 12V output current exceeds 2.5A (needs troubleshooting and disconnection).

5、Q: Can this upgrade solution be applied to vehicles with any type of motor?
      A: It can be modified. However, beware that using a higher - voltage battery with a small motor can easily burn the motor. For 12V or 6V motors, don't set the P - value too small; make it larger to reduce output power.

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