Is your Hiboy S2 electric scooter stubborn and refusing to turn on? Don’t worry—you’re not alone; we’re here to help!
Whether you have the regular S2, Pro, or Max version, this guide will walk you through simple steps to get your scooter back up and running. There is no technical jargon, just straightforward solutions that anyone can follow.
We know how frustrating it can be when your ride suddenly stops working. That’s why we’ve put together this easy-to-follow troubleshooting guide to help you solve the problem without having to pay for expensive repairs.
So let’s figure out why your Hiboy won’t power up and get you back to enjoying your rides as quickly as possible!
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Charging, Battery & Fuse Obstacles, not Turning-On Hiboy S2
1. Check the Battery
Common Problem: Dead Battery
If your Hiboy scooter won’t turn on, the most likely reason is a dead or low battery.
Don’t panic—this is super common and usually easy to fix.
Here’s what you can do:
- Plug It In: Connect your scooter to the charger and make sure it’s plugged into a working power outlet.
- Give It Time: Let it charge for a few hours, even if the charger light says it’s fully charged. Sometimes, if the battery is completely drained, it needs extra time to wake up.
- Test It Out: After charging, try turning your scooter on again.
If your scooter still doesn’t turn on, the battery might be the real issue.
In that case, it’s time to replace it.
Replacing the battery is often the quickest fix if charging doesn’t work.
2. Inspect the Charging Port
The charging port is where your scooter gets its power, so it’s super important to make sure it’s in good shape.
Here’s how to check it:
- Look Closely: Take a good look at the charging port. Check for any dirt, dust, or damage. Sometimes, the tiny pins inside can get bent or dirty, which can cause problems.
- Clean It Up: If you see any debris, gently clean it out. Be careful not to damage the pins!
- Test the Fit: Plug in your charger and make sure it fits snugly into the port. If it feels loose or doesn’t connect properly, that could be the issue.
A clean and undamaged charging port is key to keeping your scooter charged and ready to go!
3. Check the Power Switch
Sometimes, the fix is easier than you think!
One of the simplest things to check is the power switch. Here’s what to do:
- Find the Switch: Look for the power button or switch on your scooter. It’s usually easy to spot.
- Test It Out: Flip the switch on and off a few times to make sure it’s working properly.
- Try Again: Once you’ve toggled the switch, try turning your scooter on again.
It might sound too simple, but you’d be surprised how often this works!
4. Inspect the Fuses
Finding and Replacing a Blown Fuse
Where is the fuse?
Your Hiboy S2 has a small fuse that acts as a safety switch for the electrical system. It’s tucked away in the bottom part of your scooter, near the front. You might need to look carefully as it’s often covered with orange tape or hidden under a protective panel.
Why check the fuse?
Fuses are designed to “blow” (break) when there’s too much electrical current, which protects the rest of your scooter from damage. A blown fuse is a good thing – it means your safety system worked correctly! But it also means your scooter won’t turn on until you replace it.
How to fix a blown fuse:
- Flip your scooter over so you can see the bottom
- Look for a small access panel or area near the front with orange tape
- Open it up (you might need a screwdriver)
- Find the small 5-amp fuse – it looks like a tiny glass tube with metal caps on each end
- If the fuse looks dark or has a broken wire inside, it’s blown and needs replacing
- Replace it with a new 5-amp fuse (the same rating is important!)
You can find replacement fuses at most hardware or automotive stores. They’re usually very inexpensive, so it’s good to keep a few extras on hand!
Wiring & Controller Conflicts Hiboy S2 Power-up
1. Examine the Wiring
Think of your scooter’s wiring like its nervous system—if something’s wrong, it won’t work properly.
Here’s what to do:
2. Reset the Controller
Common Fix!
If your scooter’s acting up, resetting the controller might help.
Here’s how:
- Turn off your scooter.
- Press and hold the power button for 10 seconds.
- Disconnect the battery (it’s usually under the deck).
- Wait about 10 minutes, then reconnect the battery.
- Try turning your scooter on again.
Note: If this doesn’t work, you might need to replace the controller (more on that below).
3. Replace the Controller
If resetting doesn’t fix the problem, the controller might be the issue.
The controller is like the brain of your scooter—it controls how everything works.
Replacing it isn’t too hard, and you can buy a new one from the Hiboy online store.
4. Overheating Protection
If you’ve been riding your scooter hard, it might just need a break!
Throttle & Brake Issues not Moving Hiboy S2
If your scooter powers up but doesn’t go anywhere, don’t worry—there are a couple of things you can check:
1. Test the Brake Levers
Electric scooters have a safety feature that stops them from moving if the brakes are engaged. Here’s what to do:
2. Dislodged Throttle Magnet/Throttle Issues (Especially with the S2 Pro)
Sometimes, the throttle magnet can come loose, especially on the S2 Pro model.
This can cause your scooter to turn on but not move.
Here’s how to fix it:
User Manual & Professional Guidance
Consult the User Manual
Don’t forget about your scooter’s user manual—it’s like a cheat sheet for fixing problems!
Seek Professional Help
Sometimes, the problem is too tricky to fix on your own, and that’s okay!
There’s no shame in asking for help—safety first!
Preventive Measures for the Future
To avoid future problems and keep your Hiboy S2 in great shape, here are some easy tips to follow:
1. Regular Maintenance

Just like a car, your scooter needs a little TLC to stay in top condition.
2. Proper Charging Habits
Taking care of your battery is key to a long-lasting scooter.
3. Safe Riding Conditions
How you ride can affect your scooter’s lifespan.
Avoid Overloading: Don’t carry too much weight, and try not to push your scooter to its maximum speed all the time.
Stick to Smooth Paths: Ride on flat even surfaces whenever possible to avoid extra wear and tear.
4. Storage
Where you keep your scooter matters!
5. Regular Safety Checks
A little pre-ride inspection can save you from big problems later.
Conclusion
Dealing with a Hiboy S2 scooter that won’t turn on can be frustrating, but with this guide, you’ve got plenty of ways to tackle the problem.
Start with the basics: check the battery, charging port, power switch, and fuses. If those aren’t the issue, look into wiring, the controller, or throttle and brake problems.
Don’t forget to check your user manual for model-specific tips, and if all else fails, don’t hesitate to call in a pro.
To keep your scooter running smoothly in the future, stick to regular maintenance, charge the battery properly, ride carefully, store it in a safe place, and always do a quick safety check before hitting the road.
By following these steps, you’ll keep your Hiboy S2 (or S2R, Pro, or Max) in great shape and enjoy worry-free rides for a long time. Happy scooting!