Niu battery problems forum These days, it only maintains 32km/h for approximately 3 kilometres of travel, before dropping to 29-30 max, which then drops to 27-28 the lower the battery gets. The frunk light comes on which I know is normal and shows that the 12V battery is providing power, which I think would be coming from the charging unit. Battery Not Charging. Plugged the charged battery in and nothing happens. Jul 22, 2023 · Causes of Common Problems with the NIU KQi2. We would like to show you a description here but the site won’t allow us. NIU BMS ensures real-time monitoring of voltage, current, and temperature of the battery all at the same time. 48VDC 9. e. If the battery does not charge anymore, please check and make sure that the charging port is clean and free from obstructions. . 5 days ago · 1. I get this problem as well when I drive over a bump too hard. It's a great looking scooter, rides well, good build quality. This is all powered by the NIU BMS (Battery Management System) that connects each cell in parallel to create a robust 29aH core battery pack. I’d like a little electric scooter for my wife, but I’ve heard the Niu have quality issues. I'm charging its battery regularly (like once or twice a month) to full just to avoid it getting depleted. Can only charge battery to about 60% max!? Battery only charges through the scooter? Over-discharged may cause battery dead, so it is recommended to have it inspected by the technicians. To put in in perspective, my ebike only got me $900 and I have a 48V, 14ah battery, with a 750W motor. No problem. outside China) please stick to english in all topics and threads (if not noted otherwise). The NIU kick scooter has a non-removable battery. I thought Niu had battery problems over time and would start to limit their power dramatically below 30% or so. Pushing the status button got me three flashes. Please note, the BQi C3 Pro out of the box comes equipped with 2 swappable batteries. /r/NIU is the subreddit for Northern Illinois University in DeKalb, IL. Welcome to the MyNIU. Also, you can use our Store Locator tool to find a NIU dealer nearby and call them to try to check the battery status: https://www. [UPDATE: In 2018 NIU themselves published this page pretty much covering this FAQ entries content. The thing is (without even considering the spare parts question which is another major reason for which i am a bit worried for the eventual purchase of the NIU) almost 20% of the reviews of the NIU electric scooters in Europe report defects on the battery or errors that occur only a few days after the delivery and even some serious issues regarding the acceleration which is not constant. We welcome submissions with content related to NIU and the greater DeKalb area. 3. Battery over-charge protection, how to solve it? - Turn on the headlight to discharge the battery. Have an idea/compliment/complaint for the moderators? Please message us through modmail! Oct 29, 2018 · A How to I handle my battery best? The battery represents roughly half of the price you paid for your NIU. 6AH battery with a 300W motor lol. Description: The battery of your NIU KQi2 is not charging when connected to the power source. That's why NIU offers a 2-year Battery Life warranty. The BQi-C3 Pro is rated IP54 water resistant*, with built-in fenders to keep your shoes clean and your feet dry while you power through those puddles. You can email our relevant team at [questions@niu. We are here to help out if you are having an issue with the battery failure. Description: The battery of your NIU KQi3 Pro electric scooter is not charging properly. If you’re missing a sub-forum and/or want to start one feel free to post a request in the general discussion forum. I have just received my NIU UQI GT, and took the battery out after my first test run. 27. All NIU kick scooter batteries are thoroughly tested to ensure you'll reach 500 charging cycles before a noticeable difference in your daily use. Extend your range with an additional battery. If yes, then check for short circuits, that bleed current, as in broken wiring touching the frame. Nov 6, 2018 · Home › Forums › Issues, problems & cry for help › Mechanical › Nui N1S service manual This topic has 1 reply, 2 voices, and was last updated 6 years, 6 months ago by Nathan Cocksedge . Cause: There could be several reasons for this issue, such as a faulty charging cable, a damaged battery charger, or a problem with the scooter’s charging port. Check if the charger indicator is green. If you encounter any problems with the battery, please contact our customer service. After some time, I took to the dealer/service and it turn out that the battery was severely out of balance. In the following subsections, we will address possible problems and provide troubleshooting solutions for the NIU KQi2 Electric Scooter. 5” puncture-resistant commuter tires ensure whatever is under the water won’t affect your ride. I would follow advice from NIU support, but potentially re-plugging the battery could work. 6Ah (460Wh) (1pc) Battery Size: NIU Power BMS system: A patented industry-leading technology that provides 14 types of protection and has safely carried riders more than 7 billion Jan 2, 2023 · Hello Starr Niu, I had the very same problem. If the discharge of battery occurs when bike is being ridden or just running, then move to testing the (regulator/recectifier) for proper values and functions. If the I bought a 2022 NIU Uqi GT moped second hand and the battery won't change. Issues with charging may also be caused by the charger itself. An unbalanced battery reduced the Battery Health Score by 10 points. BMS Fault (-5) BMS stands for Battery Management System and is an electronic system that manages the battery. - Contact your NIU dealer for professional checks. ] Daily Use Optimal charging temperature: 10 to 35°C Using-temperature should not exceed -10 to 45°C Do not The NIU KQi2 Pro starts at $600 and all it gets you is a 48V 7. 6Ah (460Wh) (1pc) Battery Size: NIU Power BMS system: A patented industry-leading technology that provides 14 types of protection and has safely carried riders more than 7 billion The NIU Battery Pack harnesses 170 cells of lithium-ion technology. com/en/niu-store-finder/find-store. niu. If this is the case and your NIU doesn't work please go to your local dealer. The original BMS was faulty and the battery wouldn't charge. That same 5km journey now also takes a full bar off of the battery by the time I arrive. However, it seems that the Ecu battery keeps itself on level of 92% and nothing happens with it. Replacement of the BMS in a 60V 29ah battery from an NIU N1S / NQi Sport. Plug the charger in but keep it disconnected from the kick scooter. Upon your description, if the dashboard displays fault code 42, it indicates that the battery communication failure. Does the battery discharge when not riding bike…i. org forum – because we’re covering the NIU international market (i. Hi there, thanks for reaching out. but the battery is very There was a problem with older firmware that forced the battery into safe mode. So it should be maintenanced at least as well as the scooter itself. 360° Protection Nov 2, 2019 · So again, my NIU is having some trouble. com]. Sep 3, 2018 · I live in Shanghai now for 2 years and happily ride a NIU N1S Sport (1200 W engine, 60 Volt 26 A battery) now for close to 2 years and 2700 km. The BMS monitors the battery state, reports data, controls its environment, protects the battery, … Hey, make sure your battery is charged and well connected to your NIU. After reading your article I ordered an N1S 72182 Controller with the 2 Y cables and mounting plate from Taobao. Common Problems with the NIU KQi2 1. Viewing 1 reply thread. This forum has 69 topics, 145 replies, and was last updated 4 months ago by Adam Bentley. The NIU will just show a speed of: 00 and the acceleration doesn't respond, the scooter is still on though. The problems I have is that when I start the scooter it will have some problems with the acceleration, its basically stuck and it won't move. Wed, 3 Apr, 2019 at 3:24 PM Nov 2, 2024 · Thought problem was fixed, but now something different is occurring: Car won't start. Everything dead. I attach my portable charger to the 12V terminal and notice a couple of things. totally off? 2. I have a Niu N Qi scooter which is stored for winter currently. They stated that 6 out of (I think) 16 cells in series were dead and the battery needs either replacement of dead cells or a brand new (€600 – €1200, depending on the option). I ordered the BMS belo A good battery is the most essential feature in any electric mobility vehicle or device. I tried charging over night but no joy. So I've been to a local NIU dealer and they Jul 1, 2020 · Therefore, the problem should be noticed as fast and possible. Motor, breaks, suspension, chassis got it? System controller, BMS, GPS, the App and everything else non-moving. This subreddit isn't affiliated with NIU and doesn't represent the university in any way. Battery now fulyl charged, but I noticed that the app said the ECU Battery is as 2%. If you did not update the firmware to the latest one, this is potentially what caused the issue. Please meet us in DM and let us know the details, and we can continue there! Jul 22, 2023 · Common Problems with the NIU KQi3 Pro and Troubleshooting 1. jeepwi hvqtx qblue piym jxuvb bebhcflk qgh nvqdyxp csjzxg gekni