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Fishine S866 Controller Kit: 36V 48V 25A capacity

Controller Kit — Switches, Fishine
Available Options
36V 48V 25A
36V 48V 25A
Joom
$137.03
Available to order

If you're serious about your electric bike's performance, this Controller Kit is a game-changer. With a robust 36V/48V 25A capacity, it's ready for just about anything you throw at it. And let's talk about the S866 display—because who doesn't love keeping an eye on their bike's vitals? Plus, it's got front and rear lights (because riding in the dark shouldn't be a horror movie). The 2-in-1 switch is the cherry on top, making control a breeze. Optimized for 750W systems, it's the upgrade your bike's been dreaming of. Seriously, it's like giving your ride a caffeine boost.

  • S866 display included
  • Front and rear lights
  • 2-in-1 switch
  • Configuration for 750W
  • 36V 48V 25A capacity

General specs

  • Brand: Fishine
  • Model: S866
  • Seller: Joom
  • Voltage: 36V, 48V
  • Current: 25A
  • Display: S866
  • Lights: Front, Rear
  • Switch: 2-in-1
  • Configuration: 750W
  • First listed by seller: 6/9/25

If you are interested in more details, you can find full information on the seller's page.

$137.03
Last price update: 9/1/25
Available to order

Shipping options

Delivery to Russia
Available

Comparison with similar products

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CosyHome 886 Thumb 36V/48V/60V compatibility
Brand Fishine ZY-Sport-N Fishine 3CZY CosyHome CosyHome
Model S866 S866 130X S869 S866 886 Thumb
Color
Rating
(2)
(1)
(1)
(2)
(1)
(2)
Price $137.03 $162.10 $83.73 $150.59 $33.28 $76.40
Seller Joom Joom Joom Joom Joom Joom
Update August 30, 2025 August 12, 2025 August 30, 2025 August 13, 2025 August 30, 2025 August 29, 2025
Current 25A 25A 38A
Included Components Controller, S866 Display, Front and Rear Lights, 2-in-1 Switch Controller, Throttle Controller, Headlight, Taillight, Thumb Throttle, Brake Lever Throttle display, Sensitive control management, Brush motor controller
Voltage Compatibility 36V, 48V 36V, 48V 36V, 48V, 60V
Controller Kit — Switches, Fishine

Controller Kit

$137.03

Reviews

4
(2 reviews)
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Chloé Thomas
Chloé T. FR Toulouse
June 20, 2025
Decision:

as a builder, i appreciate how this kit boosts performance without much fuss. installed it myself and it arrived on time, which was great. it's an acquired taste for sure, but once set up, it's been reliable for family rides with my kid. tips: double-check your bike's compatibility before buying, and maybe have some tools handy for installation. overall, it's a solid upgrade that could be a bit more user-friendly :).

  • Pros: it really steps up my bike's power, feels so much stronger and smoother on rides. the display is super clear and easy to read, even in sunlight, and i love that it has built-in lights for safety at night. the switch makes everything simple to handle, no fumbling around.
  • Cons: could be wrong, but it might be too powerful for some setups, had a bit of a tricky time getting it all connected properly. the instructions weren't the best, left me guessing a few times.
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