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A little more info. I see the screen on the monitor flash very dimly when I send the current, but then nothing.

I just changed batteries from NiMh to LifePo and I'm not getting readings on my crappy battery monitor. I purchased the following back when I did the NiMh build: https://www.amazon.com/gp/product/B07K7KHXPY/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1 I bought the 48v C version (not sure...

7:1 ratio on the 18" stock tires. Yes, FA...you were my inspiration on this build. We've gotten to about 30mph on a slight downhill (almost flat) grade. Can go about 22mph back up that grade. What motor/controller are you running on your manco? I just don't have the low-end torque I was...

It's a Manco Dingo and it's a beast. Batteries are almost a year old (we started the project at the pandemic kick-off). We have all of the 12v accessories running through a voltage reducer. Here's a pic.

Yeah, I've got a battery monitor. I'm not sure what the voltage is because I'm getting this information from my son, but the information is present on the monitor (just a matter of recording it). Next time we're out, I'll check voltage when battery is drained. We're getting about 20 minutes...

I've got 4 of the ML22-12 - 12 Volt 22AH SLA Battery - Mighty Max Battery wired in series for 22AH at 48v. These are connected to a 2k BLDC motor/controller setup through a 50amp fuse. Motor...

https://www.goldenmotor.com/frame-bldcmotor.htm HPM3000

Anyone know where to source an "L" bracket mount for this motor? Assume I'll need 3/16" thick as 1/8" won't cut it. I suppose I could weld up a couple of plates and drill it out, but my welding lacks something to be desired. Be nice if there was an aluminum bracket that I could drill out.

This is amazing! This seems to have just happened to our 2000w BOMA motor while my son was having a blast doing donuts in the snow. The motor was never torque-y enough for my taste, so maybe this is an opportunity to upgrade. We retro-fitted a dingo and are probably geared around 7 to 1...

Here are a few pics of the conversion process. Kids helped get the motor removed. Then I welded in some steel to support the battery tray (along with welding some angle together to make a battery tray and painting it gold). And a final pic of the batteries mounted. I've been frustrated...

I can't figure out what kind of drive sprocket was running on my Manco Dingo. Looking online, it might be a #40. The chain is much larger than a #35. So, I'm trying to figure out what drive sprocket to get for the motor. Is there a chain/sprocket guide that will help to identify the type...

Whelp, I can't figure it out. The current flow just doesn't make sense to me. I'm pretty sure I'm going to be ok once I get the right signals coming out of the contactor, but until then, I'm stumped. I've read through FAs posts several times and reviewed the kelly controls diagrams, but I...