A2B Kuo, Kuo+, Fast4ward Smart Battery

Do you have an A2B Kuo, Kuo+, Fast4ward or other model that uses this e-bike smart battery? We can service and rebuild it for you if it's not giving you the range it originally did. These batteries pack in 28 cells in a 7S 4P configuration allowing us to upgrade it up to 24V 12Ah, giving you 30% more range than the original!

A2B Kuo Plus Fast4ward Smart Battery

Just fill out our Battery Intake Form and send us your battery and charger. We'll contact you when we receive it and have your wheel running again soon!


30 comments


  • Steven Berkoff

    I have a Kuo A2B that uses the exact same battery as shown in your photograph. What is the fee to rebuild it?

    Thank you.


  • EBike Marketplace

    @Ido – We do not recommend changing the voltage of your battery. We do not stock new A2B batteries.


  • Ido Barnoy

    A couple of years ago I purchased a a2b kuo 24v/12a e-bike. I’m looking into replacing the battery, I was wondering whether the 36v battery will work with my current bike? if yes, do you have one? how much it will cost? and can you ship it to Israel?

    Thanks


  • EBike Marketplace

    @Larus – We can rebuild your existing batteries if you send them in to us, but we do not stock this battery.


  • Larus Halldorsson
    Hi, I have 3pcs A2B Edge wheels that have a useless battery 24V 9000mAh/216Wh do you have that battery?

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