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By didgeridoo
Hello, All! I've decided to replace the traction batteries in my 2018 Sector E1 with a 48V Lithium set. They may be expensive, but I figure the Discovery Dry Cell are, too. I am not looking for the max driving range, as I have never received near the brochured range to begin with, but a good mix of charge/ get work done/ charge is what I am expecting.
I have settled on the 48V EAGL kit from bigbattery dot com. Each battery pack provides 30Ah. The kit ships with a charger, as well. The packs would be physically connected in parallel (using a busbar) to one another, maintaining the 48V voltage, but together would be able to provide the amp draw the buggy pulls when going up hill or towing a rake (rated 320 max continuous Amps). This is in comparison to the serial connection the eight 6V lead batteries. Each of the EAGL batteries looks to have its own BMS; am I correct in thinking I will have to use their included charger rather than (simply) changing the onboard charger to lithium mode? The chemistry of the pack is LiFe PO4, for what it's worth. I haven't torn anything apart yet (to diagram), so I am not sure how the dash will interpret the AMP draw, but the kit I am looking at includes a dash mounted charge indicator.
If anyone has completed a similar conversion, do you have any tips? Specifically, how did you remove the original batteries, and how did you secure the new ones? I am guessing that almost any change from the stock batteries would involve at least some modifications. Any tips would be appreciated, especially things I may have failed to consider. Thanks!
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By camojay
When we first heard the noise, we immediately stopped driving it...at first we thought it might be a linkage issue, but after further inspection looks like the sound/jolting is coming from the rear diff. Took a video below...
Anyone know what is creating the diff to skip/jump like this? We drained the diff oil and didn't look terrible, no metal.
Other info that may be useful:
1400 miles on it
Recently tightened the E brake
P.s. never posted on this forum before, let me know if the video does not work
20240817_133539_1.mp4
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By GaryC
Unfortunately my rear Diff housing cracked on my 2013 and I need to replace it or find a good used complete differential. I think the same one was used from 2013-2016? Any help or referrals appreciated. Thanks, Gary (949)370-2575 (in UT)
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By lowgear52
Has anyone purchased a rear differential from Alibaba, they want $432.00 for diff and $35.00 for shipping. This would be a great deal if I can trust them any thoughts?
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By rsar
So I finally got my Quad Gear cab enclosure after waiting out the backorder for three months and to say it's been a huge disappointment is a pretty big understatement. I think mostly because I could make it work, if not for one major issue. The windshield is right next to impossible to see out of. It's a real headscratcher because the side and rear windows are okay. It's not high quality 30 or 40 gauge marine vinyl but I have Quad Gear's stand-alone winshield so I knew it wasn't the best in terms of visibility, but definitely doable for the price. Incredibly, the side and rear windows of the cab eclosure are just as clear as the stand-alone windshield. And the windshield on the enclosure is like 50 percent worse than the stand-alone. It's the same company! I don't get it. If it had just been the rear windshield that was that bad I would have kept it. There are some creases and wrinkles here and there, but I've been using the stand-alone windshield for the past three months so it's good enough not to have to shell out $600 plus for the stock hard windshield. I'd put visibility at about 65- 70 percent. The wife hates it though, which is a pretty big negative. In any case, my original plans were to have an upholsterer change the crappy vinyl out for the high quality stuff and I even sent it to a guy who ended up flaking out on me and refusing to do it. He said he didn't want to charge me $400 for something I paid $200 for. Long story, short, I decided to return it and just get the insanely expensive Kawasaki enclosure next winter since the frigid temps here are about to start climbing in a couple weeks anyway. I first put it on just to see how it would look (I took pics of course) and found that it didnt even seal 100 percent and made it drafty inside the cab. So make that two major issues. At least with the stock enclosure everything will be top flight. Doors will be nice too.
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