Are you tired of running out of juice on your electric scooter with no charger in sight? Don’t worry; you’re not alone! We’ve all been there, and it can be a real bummer. Whether you’ve lost your charger or forgotten it at home, knowing how to charge your electric scooter without charger is essential. So buckle up and get ready to learn how to power up your e-ride even when you’re on the go. So let’s dive in and see how you can keep your electric scooter up and running without a charger.
How to charge electric scooter without charger- Easy ways

Charging electric scooter with Portable Battery
One of the easiest ways to charge your electric scooter without a charger is by using a portable battery. These lightweight and portable batteries make them easy to carry on your scooter. Most portable batteries come with a USB output, which can be used to charge your electric scooter’s battery.
Follow these steps to use a portable battery to charge your electric scooter.
- Connect the USB output of the portable battery to your scooter’s charging port.
- Turn on the portable battery.
- Wait for your electric scooter’s battery to charge fully.

Charging an electric scooter with Laptop or Computer
Another way to charge your electric scooter without a charger is by using a laptop or computer. Most laptops and computers come with a USB port, which can be used to charge your electric scooter’s battery.
Look at the simple process for charging your electric scooter using a laptop or computer.
- Connect the USB cable to your electric scooter’s charging port.
- Connect the other end of the USB cable to your laptop or computer’s USB port.
- Wait for your electric scooter’s battery to charge fully.

Charging electric scooter with Car Battery
If you have access to a car battery, you can also use it to charge your electric scooter. However, this charging technique is not recommended for beginners and should be done cautiously.
Here is how to charge your electric scooter using a car battery.
- Disconnect the car battery from the car.
- Connect the car battery’s positive terminal to the positive wire of your electric scooter’s charging port.
- Connect the negative terminal of the car battery to the negative wire of your electric scooter’s charging port.
- Wait for your electric scooter’s battery to charge fully.

Charging electric scooter with a Solar Panel
You can use a solar panel if you’re out camping or hiking and need to charge your electric scooter. This solar charging method is environmentally friendly and works best in areas with abundant sunlight.
- Connect the solar panel to your electric scooter’s charging port.
- Place the solar panel in an area with abundant sunlight.
- Wait for your electric scooter’s battery to charge fully.

How to charge a Gotrax electric scooter without charger
You need a 12-volt lead-acid battery, a voltmeter, some wires, and a charger with alligator clips to charge Gotrax electric scooter.
- Check the voltage of your Gotrax scooter battery using a voltmeter. The voltage should be between 24-36 volts.
- Connect the wires to the battery to the respective terminals.
- Now connect the charger to the 12-volt lead-acid battery. Make sure to attach the positive alligator clip to the positive terminal of the battery and the negative alligator clip to the negative terminal.
- Connect the other end of the charger to the Gotrax scooter battery. Again, attach the positive alligator clip to the positive terminal of the battery and the negative alligator clip to the negative terminal.
- Please turn on the charger and let it charge the battery for several hours. The time it takes to charge the battery will depend on its size and the charger’s amperage.
- Once the battery is fully charged, disconnect the charger and the battery from the Gotrax scooter.
These simple steps allow you to charge your Gotrax scooter without a charger. Remember always to take safety precautions when working with electrical equipment.
Do you charge an electric scooter on or off?
When charging an electric scooter, turning the power switch or key switch off is recommended. It is unnecessary, as the battery pack will still recharge if the power or key switch is in the on position, but there are some compelling reasons to recharge the battery pack with the vehicle’s power switch off.
Charging with the power switch off can help prevent the battery pack from being accidentally turned on during the charging process. Also, turning off the power switch can reduce the risk of electrical shock or short-circuiting while charging.
If you don’t have a charger for your Razor electric scooter, don’t worry! There are different ways to charge your scooter without one.
Using a variable charger
You can use a variable charger to safely charge your Razor electric scooter battery by limiting the electric flow.
Using a portable car jumper
You can also use a portable car jumper to charge Razor electric scooter battery without using a charger. It is a convenient option when you’re on the go and don’t have access to a charger.
Using a regular 24-volt adapter
Another method is using a regular 24-volt adapter to charge Razor electric scooter.
Connect one end of the adapter to the charging port of the scooter and the other end to an external electrical connection. A typical battery takes about 3 to 6 hours for the current to reach 100 percent.
Using another charger with the same voltage
Check the charger’s voltage and ensure it matches your scooter’s requirements. Razor scooters use 24 and 36 volts chargers.
A green light should appear when you plug the charger into the wall outlet. Plug the charging end into the scooter and check for a red light, indicating the charging start.
Remember, each battery takes its own time to get charged. While some may take just 1-2 hours, others take 12-24 hours.
Can you Charge an Electric Scooter Battery While Driving?
It is not recommended to charge an electric scooter battery while driving. Most electric scooters are lightweight and use off-board transformers to convert single-phase 110V-240V power to DC to direct-charge their batteries.
Attempting to charge an electric scooter while it is still on can potentially damage the battery and cause electric shocks in the circuit.
Final words:
There are various methods of charging your electric scooter without a charger. Whether you use a portable battery, laptop or computer, car battery, or solar panel, follow the steps carefully. Always use reputable equipment and consult a professional if you’re unsure about the abovementioned methods. With these tips, you can keep riding your electric scooter without interruption and enjoy the benefits of this environmentally friendly mode of transportation.
Frequently Asked Questions (FAQs)
- What kind of power source can charge an electric scooter without a charger?
You can use a power adapter, solar charger, laptop charger, cigarette lighter, or power bank as a power source to charge your electric scooter.
- How long does it take to charge a 48V 15.6AH electric scooter battery?
It takes between 3 and 7 hours to charge a 48V 15.6AH battery on an electric scooter. Remember, the charging time may vary from one model to another.
- Do overcharging ruins electric scooter batteries?
Overcharging an electric scooter battery can ruin it and cause damage to the battery. Overcharging the battery also reduces the battery life. Once the battery is fully charged, unplug the charger from the wall outlet and the scooter to avoid overcharging and damaging the battery.

Arnold A. Jones: Your go-to source for electric scooters, hoverboards, and skateboards! Riding enthusiast and expert sharing tips, trends, and insights for riders of all levels. Stay in the know with Arnold’s expertise.
Leave a Reply