OUXI V8 48V 15Ah Replacement E-Bike Battery
Estimated delivery times: 3-9 days via FEDEX/UPS
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48V 15Ah Replacement Battery
For compatible OUXI V8 e-bikes. Match your original battery's housing, slide rail, charge port and electrical contact arrangement before purchase.
Built for the correct 48V battery system.
This V8 replacement battery is listed as a 48V 15Ah lithium-ion unit. Charging voltage and physical compatibility must both be verified.
*Charging port, polarity and permitted charging current must match your original battery.
Measure first. Fit with confidence.
Different OUXI V8 versions may use different mounting interfaces. Compare the exact battery housing before ordering.
Check the case, locking position and charging socket
Compare your current battery's length, width, height, rail and lock with the replacement. The shell shape and its discharge connector are more important for fitment than the model name alone.
Do not force the pack into a different holder, or connect an incompatible pin layout. Check your original battery's dimensions and connector arrangement before ordering.
Four checks before adding to cart.
The original battery and its mounting tray are the best fitment reference.
Confirm the original 48V system, capacity and any battery part number.
Compare the battery shell dimensions and overall profile.
Check the mount, locking points and retaining latch.
Match the charge port, discharge pins and polarity.
Know what you're ordering.
This is a replacement battery listing, not a bicycle or a guaranteed conversion kit.
Check whether your existing mount can be reused
Only order a battery with a matching slide rail and discharge connector. If you need a mounting base, keys or charger, contact us to confirm what is included before ordering.
Contact us with photos of your original pack and holder if you need help identifying the correct version.
48V 15Ah replacement battery for confirmed compatible V8 versions.
Keys, rail/base and charger inclusion: confirm before purchase.
Technical specifications.
The separate Specification tab also lists the essential voltage and fitment information.
| Compatible bike | OUXI V8 48V / 15Ah battery versions with matching case and connections |
|---|---|
| Battery type | Rechargeable lithium-ion |
| Voltage / capacity | 48V / 15Ah |
| Nominal energy | 720Wh |
| Charging voltage | 54.6V DC (compatible 48V lithium system) |
| Dimensions and weight | Contact us for exact dimensions and weight before ordering |
| Mount / contacts / polarity | Must match the original battery and frame base |
| Included accessories | Confirm key quantity, mounting base and charger inclusion before ordering |
Check compatibility before you buy.
Unsure of the right battery? Send photos of the existing pack's label, housing, base and electrical contacts via Contact Us. See also the OUXI V8 replacement charger (verify plug and polarity).
Does every OUXI V8 use exactly the same battery?
No. Different production versions can have different housings, mounting rails or electrical connections.
Can I use any 54.6V charger?
No. The charging plug, current and polarity must be compatible with the specific battery.
Is the mounting base included?
Please confirm the package contents with our team before ordering. Please check whether you need a new mounting rail and keys before ordering.