means it cannot be used on UK public roads without first obtaining type approval, insurance, tax, displaying a number plate and undergoing an MOT. Nearly all are compatible with any 9 pin hub motor as the 9 pin wire sequence from the hub motor is generic and most use the Julet 9 pin waterproof connector, the one example not compatible is the flawed Suntour hub on Carrera bikes. That's not far off my estimation if I work it out from how many cells my old pack had (14 cells), to multiply that range by 6 I would need ~84 cells.

I still don't know what "36V/48V" refers to on those controller boxes, but I assume it must mean the battery. This Electric Bicycle Controller Kit with two Speed Mode controlling, the 250W road-legal Mode and the 1500W High-speed Mode. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.These days I'd be on a heavier bike (+40 lbs) so that's another +80 lbs compared to the previous setup. The only Comms is between controller and the display, the software/programming isn't universal between generic brands so one has to stick to the same pairing from the same maker.

Furthermore, if some battery types get warm/hot (not good for any battery type as the answer above suggests), then possibly a small, cheap thermometer might be considered to be installed. A whole variety of legal kits complete with larger than typical batteries at Woosh ( http://wooshbikes. Most controllers and displays can't be mixed and matched, one has to generally pair them up from the same brand as often simple protocols in the programming aren't compatible.I want to get 60 miles from a battery so I just multiplied whatever that old battery was by 6 to come up with needing about 1,250 Wh or rather, a battery thats 48V/24Ah (1,152 Wh). I make that a nominal 211 W h and 1152 W h, and if range is proportional to energy storage I'd expect 63 rather than 55 miles. Feedback: Your satisfaction and positive feedback is very important for us, if you have any problems, don't hesitate to contact us.

To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Manc33 wrote: ↑ 20 Jun 2021, 1:28amJudging from the 250W motor I was using around 2016 and the small battery pack on that giving me about 11 or 12 miles (24V/8. By the way, I possess a MIG welder, and I could build one in metal quite easily if I so wished, but wood appeals to me personally far more. I feel that it will be very easy to build a good quality box, with all the features needed, for very little money! The messy end (sorry bout bad photo quality), but you can see it is best to add the waterproof plugs soldered to the wires after they exit the controller.Specification: Material: ABS Color: Black Weight: About 120g/set size: inner holes center distance ：172x70MM outer size: 185x105x5MM Package Includes: 1x controller box Note: 1. First though one needs to know if they want to do put in a fair amount of effort or hardly none at all, if the former then one has to ride with as little assist as possible ( lowest PAS level ).

If you need to cool the battery, but I must admit that in almost 10 years of e-biking I have never noticed much heat from any of the Li-ion batteries I have owned, but naturally, if your battery does get hot and that it is a concern, small holes, low down and maybe a tiny fan (CPU Type), should sort that out easily. But your comments need wise consideration and for each of us to be careful and due concern must be given. For the avoidance of doubt, you will be responsible for obtaining such type approval, insurance, tax, registration and MOT. So as long as I get a controller box that can handle 48V (a lot of them say "36V/48V" on the label on the controller) and I run that through the 250W/36V motor.The issue is, you shouldn't go plugging a 48V battery pack into a 36V controller box, you can fry the capacitors. uk/itm/Waterproof-MTB-Mountain-Road-Bike-Saddle-Bag-Seat-Pouch-Bicycle-Rear-Storage-UK/123443177819? This controller box is made of qualified plastic and metal material, firm, solid and durable to use. This controller box can give your e-bike controller good protection, dust-proof and waterproof, a great accessory for your electric bicycles.