When you engage the rear brake, the battery pack will go through a load so you can then read the voltage and find out how much it drops. Suggestions? Here, its highly likely that the problem is in the throttles wiring. I checked out every wire took everything apart made sure everything was good nothing was touching anything it shouldn't be I changed the sensor in the throttle. Keep reading, and youll understand why all of this matters. The consent submitted will only be used for data processing originating from this website. I know that was a long 10 miles back home! 9. Pedal assistance . In the US and EU, there are two main types of battery fitted to electric bikes. All youll have to do is grab your screwdriver and open the throttle. Even though DIY maintenance can be easy to perform, its still best to bring your electric bike to a service shop if youre not fully confident in your skills. I suspect you need to go into a lower bike gear,going up hill in high gear is a good way to burn out your controller.The BMS battery management system is doing what its supposed to down when you try and take to many volts from the battery at once. What makes the BMS switch the battery off and how do I solve this? This can happen in lower-quality batteries that are typically installed in cheaper bikes because theyre made by recycling batteries from other older devices such as laptops. Youll also want to make sure that you fully charge the battery for the first 5 charging cycles, this can be a long time so be prepared. There are numerous reasons why your electric bike isnt speeding up. Electric, Electric bikes have surged in popularity in recent years. Your e-bike throttle will probably be one of the three general types: All of them work in the same way. If you notice your eBike battery isnt running as long as it used to, check the following: Any of the scenarios mentioned above could lead to your battery discharging rather quickly. When it comes to the throttle, one of the most common and straightforward problems you might face is a stuck throttle. If doing this makes the power display comes on and the motor spins with your wheel then it now looks like youve got a battery problem and not a charger issue. Insufficient Bend 7. I was sent the cable and diagnostics were done with Roshan and Bafang. If your electric bike is being placed on charge and your battery does not seem to charge. Using a wrench, you can easily fix this issue by slightly bending the prongs to realign them into the correct position. You then choose the new capacity for your battery, which influences the range. Get special offers, exclusive product news, and event info straight to your inbox. If the insulation on the copper coil wires melts due to overheating, occasional short circuits may occur causing the power to cut off. No ebike is perfect, this is a thread dedicated to sharing known issues or problems with electric bikes from Nakto as well as any help and solutions you know of. To do so, you have to flip your hub motor backward. But remember that theyre there for a good reason: to prevent your e-bike from damaging itself. In this situation, you could consider getting the wiring replaced. If youre experiencing power cuts with a new ebike that youre just starting to use, it might be because the pack has been sized, engineered, or manufactured with less than the required high current capacity for supporting heavy loads. By that, we mean youve tried to press or twist the throttle repeatedly, but the bike just sits there motionless. Some excellent information and helpful advise.are you a cyclist or ebike user. I have a 72v battery that only charges to about 81.5v-82v, should it not charge to 84v. If thats possible, then you can fix it at home as a DIY project. Share: If so, check that connection too. Flat-head and Phillips screwdrivers to open and remove the throttle for inspection. You are using an out of date browser. I would suggest going to someone who has a basic knowledge of electronics and try to change the key switch with an identical one or search for any visibly damaged cables. Q: How to fix an unbalance bike seat? . Replies 61 Views 33K. My Battery dies at 50% 1000w motor 48v li ion battery, worked great fro 3 months then will charge to 100% but dies at 50%Help please!! Help. If you find that the battery power dies out too quickly, then the first you should do is determine how long the battery pack has been left without charging. There you have it, a comprehensive guide on how to troubleshoot common problems of ebikes. The multimeter testing on the discharging port shows 0 voltage, I suspect its the BMS safety cutoff, Im trying to use your jumpstart method but just not sure how I can use the charger to charge the battery through the discharge port. This is an interesting thought though. How to change the new motor? Sit back and enjoy the ride, while we take care of the rest. Ready to get this nut cracked. This is a 3 wire square plug and a 5 wire rectangular plug. Nakto Camel City Women's Electric Bike. Q: The fender is loose/broken. From here, you can fully charge the battery pack and ride your ebike with the headlight on. Your issue here may be a tripped BMS or a charger issue.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'electricscootering_com-mobile-leaderboard-1','ezslot_12',149,'0','0'])};__ez_fad_position('div-gpt-ad-electricscootering_com-mobile-leaderboard-1-0'); The BMS of your battery there is to keep you and your battery safe. If the beam on the headlight dims severely when you give the ebike full throttle, then youll know that the battery is worn out. Also, check the fuse or circuit breaker. What you'll be looking for is any breaks or other visible signs of damage. Grab a flashlight and inspect every inch of the cable. Its crucial to your and others safety that you maintain the braking system; keep discs and rims clean and straight, promptly replace any worn-out brake shoes and pads, replace frayed or worn cables and housings, and lightly lubricate brake pivot points. The electric bike comes with some common errors, whether it's an expensive one or an average priced electric bike.These errors may affect the electrical system of the bike. This NAKTO 20 Inch Fat Tire Electric Bike adopts the 48V 10Ah built-in battery, 350W high-speed brushless motor, Shimano 6-speed, front and rear disc brake, a bright front light, 3 riding mode--electric bicycle&pedal assist(PAS)&normal bike, you can ride on the mountain or beach. A throttle might look like a very simple device on the outside, but open it up, and youll see that there are several components bunched in together with moving parts. Thankfully, you dont need too many tools to troubleshoot and potentially fix an e-bike with throttle problems. The Nakto 26-inch 250W Cargo is a reasonably priced Class 2 electric bike that we feel is a decent option for commuting or running errands. Most quality electric bikes feature a switch on the back and front brakes to stop the drive motor. You must log in or register to reply here. If this doesnt work and youre having a hard time determining whether or not your pedal assist system is faulty, its best to take your ebike to an electric bike service shop so they can remove and replace the faulty parts. I had a time hard deciding if I should get one considering I already have a car, but they are great for the daily commute: fast, reliable, have a low cost per mille and youll have a lot of fun. Dont get excited and pull your new bike straight out the box and go for a ride. It features a classic vintage look with a low step-thru frame, a curved handlebar, and an oversized saddle. The light indicator on my battery is onlg showing 2 green lights iut of 4. Not finding anything using Google. The battery has one red and two green lights on. If the fuse is in good condition and the battery pack is fully charged, check if the speed controller is in good condition, as well. Nakto Electric Bike Maintenance. Make sure that the brakes arent rubbing on the rotor or rim when the brake lever is released. If it gets fully discharged, it willdeteriorate rapidly. Overall Score: 7.9. After the break-in period, youll want to charge your electric bike battery to around 80-90% fully charged. So now youll want to attach your voltmeter.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'electricscootering_com-leader-4','ezslot_9',147,'0','0'])};__ez_fad_position('div-gpt-ad-electricscootering_com-leader-4-0'); The one thing we havent done yet on the batteries is testing the charge port. While youre at it, you should also check the battery charger. Either way, the point remains the same - youll have a way to track the progress while charging the battery. A 250W drive motor is usually limited to 15 mph and can handle up to 240 pounds in rider weight. Using these programs we can keep the site up, write useful content about Electric Scooters and offer great value without any cost for the final users. Just a brief update if anyone is interested. The final note here is dont let your battery get hot. You can take it to your local dealer and have them fix it, or you can make a little time and try and fix it yourself. If the wires are loose, youll probably have to replace the loose or damaged portions. A lead acid battery can only hold 25 watts per kilogram. Hold the bike's "On" button for about 10 seconds to force the speed controller to turn on. In some cases, the throttle cable may also become stretched. Try and charge to 80% and discharge until 20%. Are you assisting your battery by peddling? (Buyer is responsible for removal. This is because the motor has a clutch that prevents the wheel from rotating the motor. Youll definitely need a voltmeter now. Thats why e-bike owners must know how to troubleshoot their bikes properly before getting them fixed. Hi. Note how long the battery pack will last. Even if youre just doing a routine troubleshooting session, the battery on your ebike should be the first component to inspect. 4 8. The safest way to use the twist throttle is to pull it back and then slowly release it back into its original position once youre done. Electric Bike Throttle and Pedal Assist not working. Others may even have multiple power settings (e.g. When cells fail, its usually due to being under severe loads. Here are some ways to troubleshoot battery problems: The first thing you need to do is check the battery voltage. Some electric bike models use flat pack cells - and these are known to swell if they suffer some damage. agarg_1; Feb 2, 2023; Maintenance and Repairs; Replies 16 Views 464. Air Conditioning & Heating; Bricklaying; Carpentry; . To get your ebike running again, youll need to fix the jammed brake levers. Just like the title says, having no power via pedal assist when riding. Troubleshooting. If you have any questions about our product, please leave us an email and we will reply within 24 hours; 1-year warranty, like the bike's seat/motor/battery/charger, etc; Please contact us if you have any problems with the product, Nakto Inc will do best to provide you the best service. Bike Parts Repair and Maintenance; Cycler's Guide During the Pandemic Swagtron Swagcycle App Control Collapsible Neck Electric Bike. Support installment payment. When they sense that the bikes brakes are activated, theyll override the throttle entirely. Do I need a license to ride one? You can find plenty of models or you can just get an universal one with the same specs as your existing battery. Check if there are any melted or burned wires connected to the rear hub motor. If you find the brake pads or the brake shoes in good condition then you may want to tighten the brake cable adjuster on the brake lever or the brake itself until the brake becomes more responsive. Readjust the battery, stick the charger in and reboot the bike. Still, if youre charging your bike every few days, you should be able to get many years out of your electric bike before you begin to notice the capacity of your battery is starting to degrade. Your email address will not be published. As an Amazon Associate this site earns commissions from qualifying purchases. 92110. Ordering online and your bike will be completely assembled and ready to pick up in-warehouse. Seeing how most throttles have all of its wires and components bunched together, you might have to gently dig around to look for the Hall Effect Sensor. You can always contact the company, maybe its a known problem and easy to solve. Again, it depends on the e-bike model you have. What could I have done I never had an issue with the battery before showing on the screen as always been accurate. Was it a sudden start to the problem or gradual? Well even point to some solutions to fix those problems, which you could do at home as a DIY repair job or hire a qualified repair person to do for you. Took battery off and back on and it powered up but quickly cut out and never powered on again. If that doesnt sound impressive, remember that you can always assist the main drive motor by pedaling. Nakto Camel City Women's Electric Bike. I also found the bushing loose on the bike side and tightened it also. ModWheel 48v 1000w Direct Drive Electric Bike Kit. The NAKTO Folding OX is a cruiser ebike which is made for recreational cyclists living in cities. Regards. 1. I remove the battery and put it back in. It can be worth checking your charger first. However, we stress that you never do that as it can be extremely dangerous on the road. I go home put charger unn port for battery they say it's fine. Often than not, a severe voltage drop means that one or more cells in your battery pack have been damaged. Check that the e-brake lever is not damaged or engaged. Plug your charger into the wall. It has some old-style components and some that you might want to replace in the long run. Sometimes, the dirt roads can dislodge the cable connections; this is often the case with mountain electric bikes. He said he would contact Bafang to see how to trouble shoot it. It was 90% change and just died. With a wonderfully balanced 68 lbs bike Fram, this urban e-bike features a lithium powered long range (20 mile max range) battery fueled by a rear hub 36V 250W motor. Itll go from red to green when the battery is fully charged in most cases. I come home charger is red for 30 minutes I leave it's fine then it dies. If the indicator light doesnt illuminate or even blink on and off when the charger is plugged into the wall, then youre dealing with a defective charger. Nakto Classic City Electric Bicycle Customer favorite electric bike. Find out if your electric bike motor spinning freely or it coggs. In a similar fashion, the charge port also has a voltage similar to the above results your battery management system (BMS) may be tripped. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. There are multiple ways to do this. The Nakto electric bicycle is built with a sturdy carbon steel frame (used in the construction of earthquake-resistant structures) which ensures that you'll use it for a lifetime. These tests will work for both charging and discharging issues. We highly recommended not to leave the battery charger plugged into your electric bike for more than 12 hours. Anyone have this problem? If you go into Asia, and particularly China, youll see that the most common battery used are lead-acid batteries. Furthermore, it offers a hassle-free cycling experience at a decent speed for an ideal ride. FIG. Enjoy our 1-year comprehensive warranty covering all major parts of your Nakto electric bike. You only want to be doing this for a few seconds. An extremely low battery power level can lead to your electric bike not turning on, by the way. Required fields are marked *, Hi I just bought a new e bike First time i have used it all was fine When i wanna charge it for 1st time there has been no charge sept by the battery. Call Us . Try and charge to 80% and discharge until 20%. My Chinese folding bike stopped working so I banged it up and down on its stand and that made it work but not in a controllable way. Clean them with a rag, and you should be good to go. The small electric folding bike is one of the most affordable on Urban Bikes Direct. This just happened to mine. Get a bike, lose the car, help the environment. http://electricbikereview.com/ If your electric bike isn't working there are several steps you can take to troubleshoot and fix the issue. Battery charger shows fully charged (green light) on 36 v battery. Now when I plug everything back in I'm not getting the 03 error anymore but I'm also not getting any power from the throttle and on the screen is not recognizing any battery power even though I have two battery packs both 52 volt fully charged. Here, buying a new pack from the manufacturer will solve the issue. You can adjust the pedal-assist magnet position using a flathead screwdriver to push the disc nearer to the sensors. As a reader supported site we sometimes earn commissions when referring to stores. The battery icon display does not alter as I use the bike. Electric scooters are fun and practical which makes them suitable for city commuting. Then youll occasionally want to run the battery to 100% charged and do it 2 or 3 times in a row. It is very compact and you are able to store . The Nakto Camel F uses 26 X1.75" wheels with a Schrader valve. At times it's fine oother times it'll just die on me. In most cases, the easiest fix would be to replace the Hall Effect Sensor. When this is the case, the . To check the limit switch, though, you might have to remove the whole rear or front brake lever. Engine Trouble Running Essentials- a complete troubleshooting guide. On flat ground, most ebikes have a battery range somewhere between 30 and 45 minutes. Q: Why does the seat always wobble? Ordering online and your bike will be completely assembled and ready to pick up in-warehouse. A Li-Ion battery is usually much lighter than a similar sized battery, especially when compared to the much cheaper lead-acid type. rich c Well-Known Member. JavaScript is disabled. Is my 4 year old battery bad, or is it some other component? So, why do the throttle type and its features matter when troubleshooting an e-bike with a throttle problem? Pull them apart and ensure the connection is tight. The level of the voltage measured at the charging port must be the same as the one rater for the battery pack. Be careful to not let the test leads touch while you're measuring and the battery might need to be turned on to get any reading. No just a few days ago I got the same error code so I changed the sensors again only this time I'm still getting the code 03 error. Mar 1, 2023 Supercharge Your Health Resolutions with E-Bikes In today's fast-paced world, maintaining good health can be a challenge. This ebike features a 250watt brushless motor which ensures a smooth and noise-free ride. That is just a safety feature - and its usually around 1.8 mph. If jumpstarting doesnt work, youll be looking into advanced techniques and cutting your battery open.

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