Ouxi V8 Ultra Mini - Battery 36V 10.4Ah

12 reviews
Ouxi V8 Ultra Mini battery 36V 10.4Ah (374Wh) side view
Ouxi V8 Ultra Mini battery 36V 10.4Ah underside with connector
Ouxi V8 Ultra Mini battery 36V 10.4Ah with lock and two keys
12 reviews
Sale price 297,-

Ordered before 23:59, delivered tomorrow

  • Easy to install
  • Home delivery across the EU
  • Not happy? Money back, 14-day cooling-off period
  • Fits: V8 Ultra Mini

Frequently bought together

Customer Reviews

Based on 12 reviews
12 reviews
Arjan
Very satisfied

My V8 Ultra Mini gets a normal distance again.

QuintenVerified
Still working

Connects exactly on the V8 Ultra Mini.

R. DriessenVerified
Works fine

Shipped well protected.

C. SmitVerified

Exactly the right size. The mounting could have been a bit sturdier. I couldn't have done better.

Ellen ZouhairVerified
Riding again

Glad I didn't need a New bike.

DirkVerified
Neat

Confidence in my bike again. Everything was complete in the box.

hakim van LeeuwenVerified
Good product

Strong battery for daily use. Arrived neatly. Completely great.

A. El AmraniVerified
Very satisfied

The battery was well packed. All top handled. Keep it up.

Jan C.Verified
Works well

Same connection as the original. Everything was complete in the box. That's how it should be.

AnonymousVerified
Turned out well

Replaced in a few minuutes.

K. RoelofsVerified
Great quality

It arrived almost full.

Elif MelnykVerified
Going well

handy as a spare in the bag. All as I wanted. Keep it up.

Product information

The benefits at a glance

  • 36V / 10.4Ah / 374Wh
  • Fits the Ouxi V8 Ultra Mini
  • Up to 50 km range

Suitable for: Ouxi V8 Ultra Mini

Meet the battery for the Ouxi V8 Ultra Mini. This 36-volt battery has a capacity of 10.4Ah (374Wh). With it, the V8 Ultra Mini rides up to 50 km on a single charge. Charging from empty to full takes 4 to 6 hours.

The battery can be charged in two ways:

In the bike: You can leave the battery in the bike and charge the bike this way. The display then shows how full the battery is.

Off the bike: You can take the battery indoors and charge it there, which makes it last longest. Avoid cold or extremely hot rooms while charging. The small button on the battery shows how full it is.

Do not leave the charger lying on the saddle while charging. It can get warm.

Please note: this is a 36V battery. 48V models such as the V8 Ultra need a different battery.

Comes with two matching keys.

Fits: Ouxi V8 Ultra Mini

(Check carefully that the part matches your part to avoid disappointment)

Good to know

Installing a new battery in your Ouxi V8 Ultra Mini is quick: unlock the old battery with the key, slide it out of the frame, and slide the new battery in until it clicks into place. Then turn the lock closed again so the battery can't come loose while riding. Fully charge it before first use.

Pro tip: store the battery indoors in winter and put it on the charger now and then when the bike is not in use, so it stays in good condition longer. Charging from empty to full takes 4 to 6 hours. Can't manage it yourself or in doubt? Feel free to message us on WhatsApp at +31 6 82090642 and we'll help you out quickly.

WhatsApp chat only. We can't take calls, not even via WhatsApp.

Please note

This battery is intended for the Ouxi V8 Ultra Mini (36V / 10.4Ah / 374Wh). Please note: this is a 36V battery, 48V models such as the V8 Ultra need a different battery. Before you order, check that the connection, the lock, and the dimensions match your own battery to avoid disappointment. In doubt? Message us on WhatsApp at +31 6 82090642 and we'll take a look with you.

WhatsApp chat only. We can't take calls, not even via WhatsApp.

Why choose us?

Delivery across the Netherlands, Belgium and Germany

Fast, reliable home delivery in the Netherlands, Belgium and Germany.

We ship parts to all 27 EU countries; fatbikes are delivered in the Netherlands, Belgium and Germany.

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All bikes include a 2-year warranty on everything: frame, battery, motor, display, controller and parts.

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Ouxi V8 Ultra Mini battery 36V 10.4Ah: 374 Wh for up to 50 km

This battery is intended for the Ouxi V8 Ultra Mini, the compact fatbike on 16 inch wheels for riders of about 120 to 170 cm. It delivers 36 volts and 10.4 amp-hours, 374 Wh in total. With a full battery, the V8 Ultra Mini rides up to 50 km. You use it as a replacement or as a spare battery.

You can order this battery at FatbikeKlaar.nl; the same part is also available via FatbikeKlaar.be for Belgium and in English via FatbikeKlaar.com.

Which bike is this battery for?

The battery belongs to the Ouxi V8 Ultra Mini. It has a 250 W motor, 16x4.5 inch fatbike tyres, an air suspension fork and hydraulic disc brakes. Pay close attention to the voltage: this battery is 36 V. Larger models such as the V8 Ultra run on 48 V and need a different battery. You will find it among the batteries. Before you order, also compare the connector, the lock and the dimensions with your current battery.

What the battery does

Capacity and range

  • Voltage: 36 V.
  • Capacity: 10.4 Ah, good for 374 Wh.
  • High assist: about 30 km.
  • Medium assist: about 40 km.
  • Low assist: up to 50 km.
  • Charging time: 4 to 6 hours from empty to full.

If someone sits on the back of the two-person saddle, or you ride a lot in the cold, you will get less far.

Charging on or off the bike

The battery is removable. You charge it in the bike or take it indoors. Charging indoors at room temperature is better for its lifespan. The LCD display shows how full the battery is. Do not put the charger on the saddle while charging, because it can get warm. The battery comes with two keys.

What a new battery does not change

The Ouxi V8 Ultra Mini is not tunable, and a new battery does not change that. On public roads, pedal assist stops at 25 km/h. Riding faster is only allowed on private or enclosed land. What a new battery does do: you get back the range the bike had when it was new.

Swapping the battery

Unlock the old battery with the key and slide it out of the frame. Fit the new battery until it clicks into place and turn the lock closed again. Charge it fully before first use. Let a young rider do this together with an adult.

Service and delivery

Order in the Netherlands before 23:59 and the battery is delivered tomorrow. We also deliver to Belgium and Germany. What applies to a defect or return is explained in our warranty policy. Not sure this is the right battery? Message us on WhatsApp at +31 6 82090642.

Matching parts for the Ouxi V8 Ultra Mini

  • Chargers: choose a 36 V charger so it matches this battery.
  • Locks: an extra lock on top of the built-in alarm.
  • Ouxi parts: other parts for your Ouxi.
  • Parts: the complete overview of fatbike parts.

Frequently asked questions about the Ouxi V8 Ultra Mini battery

Does this battery also fit the regular V8 Ultra?

No. The V8 Ultra Mini runs on 36 V and the V8 Ultra on 48 V. For a 48 V model, always choose a 48 V battery.

How long does charging take?

From empty to full takes 4 to 6 hours. Charge at room temperature and do not leave the battery empty for long in winter.

How far can I ride on a full battery?

Up to 50 km on low assist, about 40 km on medium and about 30 km on high. With a passenger or in the cold, that drops.

Does the V8 Ultra Mini get faster with a new battery?

No. This model is not tunable and stays restricted to 25 km/h pedal assist. A new battery only restores the full range.

Where can I find answers to other questions?

Questions about ordering, delivery and returns are covered in the frequently asked questions. If your question is not listed, we will help you via WhatsApp.

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