Razor electric scooters are a top choice for riders who value reliability and performance. But what if you misplace the charger? Knowing how to charge Razor scooter without charger can be helpful in emergencies.
This guide will help you explore alternative methods and solutions, ensuring you’re never stuck without a ride.
In this guide, we’ll break down the different types of Razor scooter chargers and where to find replacements. We’ll also explore creative DIY charging solutions in case you don’t have the original charger on hand.
What Kind of Charger Does Your Razor Scooter Need?
Most Razor scooters (E series and C series) use 3-prong chargers that output either 24V or 36V. These chargers have a separate charging brick. Cheaper models, like the Core 90, might use a simpler 12V, 1-prong charger without a brick.
Buying a New Charger
Luckily, it’s easy to find replacement chargers for Razor scooters. When you buy one, make sure it has the correct voltage and prong type for your scooter. You can check these details in your scooter’s manual or on the manufacturer’s website before making a purchase.
Charging a Razor Scooter Without a Conventional Charger
If you don’t have your Razor scooter charger on hand, don’t worry! There are a few DIY methods you can try to keep your scooter powered up.
A. Disconnect and Charge the Battery
Your Razor scooter’s battery is the heart of its performance. If you’re without a charger, one alternative is to remove the battery and charge it separately. Here’s how:
How to Disconnect the Battery
You don’t need advanced tools—just a bit of patience. Follow these steps:
Unscrew the Deckboard: Find the deckboard covering the battery and remove the four screws securing it.
Disconnect the Battery Terminals: Once the deckboard is off, locate the battery. Carefully unplug the positive and negative terminals from both the controller and charging port.
Remove the Battery: Gently lift the battery out of its compartment. Now, you’re ready to explore alternative ways to charge it.
1. Charging with a Variable Power Supply
If you don’t have your original Razor scooter charger, a variable power supply can be a great alternative. Here’s how to use it safely:
Step 1: Connect to the Battery
- Attach the power supply’s positive wire to the battery’s positive terminal and the negative wire to the negative terminal.
- In some cases, a polarity check may be required to ensure the correct connections.
Step 2: Adjust Voltage and Current
- Set the voltage to match your scooter’s battery specifications.
- Adjust the current to about 10-15% of the battery’s amp-hour (Ah) rating. For example, if you have a 7Ah battery, set the current to 1Ah.
Step 3: Monitor Charging Time
- Charging typically takes between 6 to 12 hours, depending on your scooter model.
- Once fully charged, carefully disconnect the power supply and reconnect the battery to the scooter.
2. Charging with a Car Battery Jumper
A car battery jumper can also be used to charge your Razor scooter’s battery in an emergency. Follow these steps:
Step 1: Activate the Jumper
- Turn on the car jumper to start sending current to the battery.
Step 2: Monitor the Charging Process
- Let the battery charge for about 20 minutes.
- Check the battery temperature regularly—if it starts getting hot, it’s likely more than half charged.
Step 3: Prevent Overheating
- Do not let the battery overheat, as excessive heat can damage the cells. If the battery gets too warm, disconnect it immediately to prevent any risk of overheating.
- Also Read: How to Reset Unagi Scooter?
B. Direct Charging Through the Charging Port
If you don’t have your original Razor scooter charger, you can still charge your scooter directly using the charging port. Here are three alternative methods to get your battery powered up and ready to ride.
1. Using a Compatible Charger & Connecting Cable
If you have a charger with the correct voltage (24V or 36V, depending on your scooter model), you can use it as a substitute.
How to Do It:
- Cut the Cable: Carefully cut the charging cable using a knife or wire cutter.
- Identify the Wires: You’ll find three wires—neutral, live, and possibly an earth wire.
- Connect to the Charging Port:
- Attach the live wire to the right-side pin of the charging port.
- Attach the neutral wire to the left-side pin of the charging port.
- The upper pin is a dummy and doesn’t require any connection.
2. Charging with a Power Bank or Solar Charger
If you have a power bank or a solar charger with the correct voltage output, you can use it to charge your scooter directly.
How to Do It:
- Pick the Right Charger: Ensure the power bank or solar charger outputs either 24V or 36V, matching your scooter’s battery.
- Use a Compatible Cable: Connect the charger to the scooter’s charging port using a suitable connecting cable.
- Start Charging: Let the power bank or solar charger replenish your scooter’s battery.
This method is particularly useful when you’re outdoors or on the go.
3. Charging With a Laptop or Car Charger
If you’re in a pinch, you can use a laptop or car charger as a temporary solution.
How to Do It:
- Use a USB Cable: Plug one end into your laptop or car charger.
- Find the Correct Pins: Identify the live and neutral wires on the USB cable and connect them to the matching pins on the scooter’s charging port.
- Check Voltage Output: Laptop and car chargers typically output 15V-20V, which may not fully charge your scooter but can provide enough power for a short ride.
This is a great emergency option, especially if you’re traveling with a laptop or driving.
- Also Read: Segway Ninebot KickScooter Max G2 Review
Conclusion: How to Charge Razor Scooter Without Charger
Keeping your Razor scooter charged is key to ensuring a smooth and hassle-free ride. Whether you’re using the original charger, a replacement, or getting creative with DIY solutions, there are plenty of ways to keep your scooter powered up.
You can manually disconnect and charge the battery or use alternative power sources like variable power supplies or a laptop charger. These options come in handy when the standard charger isn’t available.