Search found 11 matches

by johnnyddn
Jan 17 2021 8:40pm
Forum: Items for Sale - Used
Topic: QS 205 build partout
Replies: 22
Views: 2000

Re: QS build partout

Do you know if the Sabvoton 72150 is the old version or V2? Does it have the bluetooth adapter?
by johnnyddn
Sep 13 2020 1:46am
Forum: EScooters/EMotorcycles
Topic: Chinese Grom Clone with 8K QS Hub and Nissan Leaf G2 battery pack build
Replies: 16
Views: 1450

Re: Chinese Grom Clone with 8K QS Hub and Nissan Leaf G2 battery pack build

I've been trying to find low mileage salvage Leaf batteries but I haven't had any luck. Let me know how the batteries from tech direct hold up for you.
by johnnyddn
Jul 24 2020 9:17pm
Forum: EScooters/EMotorcycles
Topic: E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack
Replies: 16
Views: 1821

Re: E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack

I knew it was too good to be true. The scrap yard cancelled my order and refunded my credit card. Maybe someone there bought it before they shipped to me because I don't see it up for sale at a higher price or anything. The excuse was the pack turned up missing. Anyways... I saw that BigBattery is h...
by johnnyddn
Jul 17 2020 2:47pm
Forum: EScooters/EMotorcycles
Topic: E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack
Replies: 16
Views: 1821

Re: E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack

https://bmsbattery.com/ebike-charger-ev-charger/822-16862-c1200-1200watts-lifepo4li-ionlead-acid-battery-charger.html#/26-ac_voltage-100132vac/428-work_only_on_can_command-no This is what I use on my Boom Egrom. I'm currently using SCiB Lithium titanate but they kinda suck on energy density, only ~...
by johnnyddn
Jul 17 2020 2:14pm
Forum: EScooters/EMotorcycles
Topic: E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack
Replies: 16
Views: 1821

Re: E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack

If those cells work out for you I may be interested in buying some of the extras. Yeah, you in Wisconsin? I'm in Vegas, I'm not sure how much shipping would be up there. Since I was able to get a full pack (hopefully, not in my hands yet), I think I'm gonna go with 11 (I'm reading the modules are 7...
by johnnyddn
Jul 17 2020 1:22pm
Forum: EScooters/EMotorcycles
Topic: E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack
Replies: 16
Views: 1821

Re: E-Grom Clone 72v battery upgrade recommendations

Nah, unfortunately I haven't ordered batteries yet. Not UNfortunately, it's fortunate you didn't order some Leaf modules with 70% capacity. Those would be very worn out batteries likely to sag a lot. Years ago I bought some batteries from an outfit in Vegas. I forget the company name, but they shou...
by johnnyddn
Jun 21 2020 9:13pm
Forum: EScooters/EMotorcycles
Topic: E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack
Replies: 16
Views: 1821

Re: E-Grom Clone 72v battery upgrade recommendations

Nah, unfortunately I haven't ordered batteries yet. The whole covid lock down thing happened here in Vegas so I didn't make any extra purchases.
by johnnyddn
Mar 30 2020 7:02pm
Forum: EScooters/EMotorcycles
Topic: E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack
Replies: 16
Views: 1821

Re: E-Grom Clone 72v battery upgrade recommendations

Thanks for the link on the tutorial. That will be useful in the future if I have a project that can't fit as many Leaf cells. I would like to get 10 cells for now to keep the pack at least 72v 40ah. I don't wanna go much lower in the amp hours because the range would be terrible.
by johnnyddn
Mar 29 2020 10:14pm
Forum: EScooters/EMotorcycles
Topic: E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack
Replies: 16
Views: 1821

Re: E-Grom Clone 72v battery upgrade recommendations

I believe I fixed the photo issue. Thanks for the heads up.
by johnnyddn
Mar 25 2020 10:29am
Forum: EScooters/EMotorcycles
Topic: E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack
Replies: 16
Views: 1821

E-Grom Clone 72v battery upgrade recommendations -Update bought a Leaf Pack

I got a Jiangsu Xinri E-Grom clone with SLA batteries that are tired and need to be upgraded. It currently has 72v 32ah of lead acid in it. I used to do 46mph according to the gps, but only does 41-41mph now. I've been looking at getting some 70% capacity Nissan Leaf Gen 2 cells tested at 41-43ah fr...
by johnnyddn
Jul 12 2019 2:30pm
Forum: EBike General Discussion
Topic: is SUR-RON overpriced/overhyped?
Replies: 50
Views: 10732

Re: is SUR-RON overpriced/overhyped?

I've been checking out the bomber clone builds and some of them are reaching $3000+ on the builds. At that price point, would you guys prefer a Sur-Ron or Bomber Clone you built?