Has anyone done a Mongoose Juneau conversion?

[ElevenAD]

if yes were you able to fit a triangle battery pack? for some reason this looks like there is less space than a Dolomite but i like the look of this frame more.

 

[ElevenAD]

No I don't have personal experience but why triangle battery?

I think Reention Polly or Hailong type batteries look cleaner. (I know it's subjective)

i agree on the looks but i want the bike to run 52v 20ah if possible, i think the most you could squeeze into the biggest Hailong would be 52v maybe 17ah?
One thing is for sure i dont love the way the bag looks in that video, i worry that it may shake around.

 

[ElevenAD]

Contact Jenny.

Jenny sold battery pack to many EBR members and she's been getting really good feedback.
Everybody seems to be happy with her service.

New Battery Option - 48v 25AH

Just wanted everyone to be aware of the thread attached. I've been following it and just pulled the trigger on one. So evidently there is a new Reention Dorado case out for 2021 that is slightly larger physically in size than the one that came with what Rize used on several of their bikes. The...

electricbikereview.com

Reention newly upgrade 48V 25Ah&36V 30Ah (505L) interchangeable for eBikes Surface 604,NCM,Rize,Magnum,Aventon

Hello all friends, this is Jenny from Shanghai Aijiu Energy Tech, and I am new to the forum. Thanks for your time reading the post. As a 13-year experienced manufacturer of lithium ion battery packs, we have our battery exported all around the world with good feedback. All batteries we sold...

electricbikereview.com

Jenny also confirmed that she sells Reention Polly.

Polly_Kunshan Reention Mechanical and Electrical Co., Ltd.

全塑上下壳黑色 塑料导板黑色 不带控制器盒 机械结构：前推上取式、机械锁 最大电芯数：91颗18650 放电插头：5Pin 放电最大电流：20A 充电口：DC2.1 可选大电流3Pin 充电最大电流：2~5A 开关：有 USB：无 电压显示：4颗灯 可选配件：导板防晃垫块PLA0288 开关孔盖PLA0187 弹簧锁SDP0017

www.reention.com

Reention Polly holds 91 cells.
So you have two options:
48V 24.5Ah (91 cells)
52V 21Ah (84 cells)

You should contact her for price, people have been commenting how prices are really good.
Good service and good price, well worth a try.

52v 21ah would be stupendous! i was already thinking of getting a Dorado from her for my Rise, i didnt know she did different types.