Fatbike OUXI V8 Electric Bike Battery Features
48V V8 ebike battery built with 4 bar power level lights to indicate the battery capacity status.
Anti-Thief safe lock to prevent the battery from being stolen.
Power On/Off Switch, energy saving, safe and reduces power consumption when not in use.
Smart BMS system, prevents overcharging, over-discharging, over-current and short circuit.
Best for riders want to gain more speed and range on V8 electric mountain bike.
Just swap plugs to connect either battery or electric bike. Easily add 20 -30 miles to the range without pedaling at all.
NOTE BEFORE ORDER: This V8 electric bike battery from original manufacturer, 100% tested battery, higher energy density and more stable performance. After we simulate daily use, our battery can still have 78% capacity remaining after 1000 times cycles.
Why Dual Battery for OUXI V8 fatbike?
1. Flexibility – Portable fatbike V8 battery with swappable design that can be charged at home instead of public charging station.
2. Extend Range -V8 Fat Tire Ebike battery is compact enough to carry in a common size backpack, place a spare charged battery and double your range!
3. Economical – Given the complexity of a battery embedded electric bike, repairing or replacing a new battery pack will be much cheaper and easier.










Lyndon (verified owner) –
It didn’t come with the mounting bracket and I couldn’t install it on my ouxi. 😓
Monique –
The battery works well with my Ouxi bike and looks how it was advertised. It came after 14 days of purchase. The only reason I am giving the company four stars is because I never received a tracking number for the item, and I was not able to track it, unlike the other items I purchased from this online store, which had a tracking number. Luckily, I was home when it was delivered. Otherwise, I am very satisfied with my purchase.
Gustavo –
Does this battery work on the H9 model?
OUXI V8 –
Yes, it does
Franco –
Will I be able to carry this extra battery in my backpack and just switch when the one currently runs out right ? I do t have to necessarily install the battery ?
OUXI V8 –
Yes, that’s right
Jeenij –
Can I get a picture of the charging Port