battery

Hello everyone, I have a problem regarding the 13s2p battery for the SPECIALIZED VADO SL (SBC-B15) bicycle. I accidentally shorted the battery pins. I checked the cells, the voltages of each one are OK, the entire package is 53V, but the TCU does not see the batteries (the e-bike cannot be...

Buzz Bicycles e-bike Charter F seat post battery, fresh, never used, original box Purchased July 2023. Full capacity. Ordering mistake by buyer from https://www.buzzbicycles.com/replacement-ebike-battery-e4403/, vendor is refusing battery returns. Original $299 - 15% = $255 New, only outside...

I own a Focus Jarifa2 6.9 which has a Bosch Powertube 750 battery. The other day tried to update the bike software using the Bosch Flow app, and now the bike does not turn on. The LED remote on the handlebar shows some blue lights and then turns off after about 5 seconds. It has the same...

Greeting everyone, I'm thinking about purchasing the Lectric XP Step-Thru 3.0 e-bike and have a few questions. My first set of questions are about the weight of the bike. Can I remove the battery to reduce the weight enough so I can actually lift it up and down some stairs to take it outside...

I just received two XL Lite bikes, and I'd like to charge them using a better charger than the included 2A chargers. I already have a Grin Technologies Cycle Satiator programmable charger, and I'd like to know what the max charge amperage the BMS can handle in the 48V 7.8AH battery pack. 3A? 4A...

Does anyone know what the plastic connector part with the pins in it is called, if it is replaceable and if so where to get it from? This damage was a result of the loose fitting battery which from reading this forum is a common thing for the vados. My bike is a Vado3 from 2020. Cheers, Sam

Tomi Viiala Co- CEO of Stromer announced on his Linkedin page : https://www.linkedin.com/feed/update/urn:li:activity:7077414824728571904/ "Big break trough at Stromer Bikes together with DARFON ELECTRONICS CORP. 達方電子 at the Eurobike. Stromer is proud to announce and show already a solid...

Hi everyone, I bought a Chamrider 48V18.6AH ebike battery on the last black friday from Aliexpress(their official seller). I'm posting this to warn others about Chamrider seller and looking for a way to fix it. Because of the long winter, I could have mounted it to use in April on my bike. I...

I have a 2019 daymak vienna. Someone tried to steal it and, determined to do it myself, changed the ignition barrel and all the other locks. When all back together, it doesn’t want to restart. When I plug it to the wall, I am able to start it and all functions well. The chargers keeps a green...

I am really hoping someone has seen this before, but I am really stumped. My Mastermind display will only show the battery charge. The F2 button cycles through my enviolo internal gear hub pace setting properly, the radar works with the little circles going up the left side, the settings work...

My son has a Jetson bolt that he rides to school. It won’t charge and I am trying to determine the cause. He rode it every day last week and it charged fine until last night. The light on the charger stays green at all times and I don’t see the normal voltage change on the bike when I plug the...

I have. New Chinese 72v U004 battery with hopefully LG cells. I’m new to ebike I’ve had one 48v and I think I messed up the battery as it has short life now. What’s The best tips and tricks you all have? Is the Charge to only 80-90% true? Excuse my stupidity but what is the voltage of 80-90...

I've got a handful of 14s Daly BMS's - model R16J-GF12. I got them set up for the most part and through the range of my electronic load's max power draw I have the discharge current showing up relatively accurately - though calibrating working current doesn't really do anything to the CADC Gain...

I have a Juicedbikes 52V*19Ah battery left after my ebike was stolen and I'm planning to convert a usual bike(Treck Dual Sport 1) to ebike using it. I've googled it and it seems that battery is similar or is a Reention Dorado battery. Anyone know if I can buy it somewhere in the US?

I have a 750 watt ebike powered by btn electic bikes. Currently has 440 miles on it. 48v 12.5Ah battery. When I first got it there was no problem riding full throttle on the way to the store and back (about 4 mile round trip) but over the past few months the range has been dropping now I can...

Hi all, bought a DALY BMS 13S, 48V, 40A, in May 2022. This is supposed to be shock proof and waterprooof. Installed it carefully on top of my pack, secure with velco and Kapton tape on all terminals. The Silverfish case it's sealed with low module neutral cure black silicone. All the details...

Riding with a buddy the other day we got talking about our bikes and battery packs. I own a bunch of packs at a variety of ages. I'm constantly amazed by the performance of the packs. When I started ebiking the biggest worries were how far I could ride and how long the packs would last. My...

So my local bike shop gave me what looks to be a front rim, and a rear drive hub motor along with the display, cadence sensor, and battery..but there's a issue with this. I wanted to remake the stuff I got into a ebike, but upon looking online for what the battery was, this battery is a hidden...

Hello, I have a NCM Prague with about 400km on it. When the bike has not been used for a period of time the control panel on the bike will not turn on the battery/bike. The battery capacity button also doesn't turn on the battery/bike or show the battery capacity. I've never timed...

I'm gonna buy this new battery and I am scared I wont be able to connect it to my motor because the connection types are different. How would I be able to connect the new battery to my controller? Why does the "canon charging connector" look so weird? I have no clue how I would connect this to...