Best e-bike batteries

[Yul]

Hello,
What is the best battery for Arrow 9 or Joulvert Pro bikes? Anyone familiar with those models?
Thanks!

 

[tomjasz]

Battery details would be helpful. Typically you'll get more help if readers don't have to research your bike!

 

[Yul]

Does anyone have that bike with the battery which works well? Simply looking for a recommendation that would work best for those bikes and am open to suggestions.

 

[tomjasz]

Battery details would be helpful. Typically you'll get more help if readers don't have to research your bike!

I suggested what you might do to get more help.

 

[ElevenAD]

The Silverfish in my cruiser uses Panasonic cells, i have had the battery since 2019 and i can see no drop off in performance so yeah im a fan of Panasonic cells.
Arrow 9s use Silverfish packs, i think they usually come stock with a 48v 19/20ah, i think you will be fine with any name brand cells like Samsung,Panasonic or even LG!

 

[tomjasz]

@Jenny Mao is a great source.

 

[Yul]

Any idea which battery pack would have the longest battery life?

 

[tomjasz]

Any idea which battery pack would have the longest battery life?

What do you mean by “longest life”?

 

[Yul]

I meant longest running power, before having the need to charge. In other words, which battery will allow me the longest riding time in a day?

 

[tomjasz]

Interior dimensions of the Silverfish will determine how many Ah, amp-hours, and the number of cells are held by the case.
You can check and compare measurements by using the above link. I don't have your measurements, but it looks like you'd be limited to 13S 4P.
Ask Jenny Mao!

 

[Yul]

Thanks for the info -- how do I contact Jenny Mao?
Also, the link does not open for me -- could you specify what the 4P is referring to in the specs you gave me?

 

[tomjasz]

Use your search function.

 

[tomjasz]

Jenny

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Jenny Mao​ Li-ion Battery Sales Engineer​ Shanghai Aijiu Energy Tech​ WhatsApp | Wechat | Phone:+86 132 6288 2371​ Email: [email protected] | http://shanghaiaijiu.en.alibaba.com​ No.161 Zhenye Road,Songjiang District | 201619,Shanghai, China​