Dorado Battery | Rebuild Service
- Free worldwide shipping
- In stock, ready to ship
- Backordered, shipping soon
Dorado Battery | Rebuild Service
Is your Dorado battery losing capacity, struggling to hold a charge, or underperforming? Rather than replacing the entire pack, bring it back to life with our Dorado Battery Rebuild Service. We replace the internal cells within your existing Dorado battery housing using fresh, high-quality lithium-ion cells—renewing performance while preserving your original case, connectors, and BMS where possible.
Rebuild Options
- Standard Rebuild – Restores your battery to its original factory capacity.
- Upgraded Capacity – When feasible, we can increase amp-hours (Ah) to extend your ride range (subject to compatibility).
What’s Included
- Complete replacement of all internal lithium-ion cells
- Inspection, cleaning, and refurbishment of your existing housing, connectors, and wiring
- Comprehensive testing, balancing, and performance verification
- Reuse of your original BMS (Battery Management System) or replacement if necessary (additional cost may apply)
- 90-day warranty on the rebuild service
Compatible Bike Models
Our rebuild service supports Dorado batteries used in many popular e-bike models, including:
- NCM (Moscow *pictured, Milano, Aspen, Venice)
- Magnum (Scout, Nomad, Ui6, Payload)
- EUNORAU
- Voltbike
- Rambo
- And more!
If you're unsure whether your bike or battery qualifies, simply send us a photo or the pack’s specifications—and we’ll confirm compatibility before you ship.
How It Works
- Purchase this rebuild service via our site
- We send you shipping instructions & an intake form
- ***Always remember to include your charger when shipping your battery and make sure you fill out the battery intake form. Battery Intake Form
- You ship your original Dorado battery case to us
- Our technician team rebuilds the internal cells, tests, balances
- We return your restored battery, ready to ride
Typical turnaround: 2–3 weeks once your battery arrives at our facility.
Why Choose Us?
- Specialized e-bike battery rebuild expertise, especially with Dorado packs
- Eco-friendly solution—reuse your original housing and reduce waste
- Cost-effective alternative to purchasing a new battery
- Reliable support and warranty coverage
Important Notes
- This is a battery rebuild service only; we do not sell new Dorado battery packs
- You must send in your original battery housing for service
- Pricing may vary based on battery model, condition, and any upgrades requested
Let us restore your Dorado battery to peak performance—ride farther and smarter with our trusted rebuild service.
Processing Time
- Most in-stock batteries ship within 3–5 business days.
- Custom rebuilds and special orders may take 7–14 business days before shipping.
Shipping Method
- All batteries are shipped via ground service only (FedEx or UPS) in compliance with DOT and IATA regulations for lithium batteries.
- Expedited air shipping is not available for lithium battery products.
Delivery Time
- Ground shipping typically takes 3–7 business days within the U.S.
- Tracking information will be provided as soon as your order ships.
Local Pickup
- Pickup is available at our Las Vegas facility:
6585 S Arville St, Las Vegas, NV 89118
Monday–Friday, 9:00 AM – 5:00 PM (by appointment).
Returns
- Returns are accepted within 14 days of delivery on unused, unopened batteries.
- For rebuilds and custom packs, all sales are final unless defective.
Important Notes
- Shipping is limited to the continental United States.
- Customers are responsible for providing a valid shipping address — carriers cannot deliver to P.O. Boxes.
- Signature may be required at delivery for higher-value battery orders.
