Kalkhoff / Panasonic Battery Cell Replacement Service - EbikeMarketplace
Panasonic Battery | Rebuild Service
Panasonic Battery | Rebuild Service

Panasonic Battery | Rebuild Service

Regular price$450.00
/
Shipping calculated at checkout.

Battery Size
  • Free worldwide shipping
  • In stock, ready to ship
  • Backordered, shipping soon

Panasonic Battery | Rebuild Service

Has your Panasonic e-bike battery lost range, stopped holding a charge, or begun underperforming? Don’t replace the entire pack — breathe new life into it with our Panasonic Battery Rebuild Service. We keep your original battery case, wiring, and interfaces intact while installing brand-new, premium lithium-ion cells, restoring reliable performance without the cost of a new pack.


Rebuild Options

  • Standard Rebuild – Restores your battery to its original factory-rated capacity using high-quality cells.
  • Upgraded Capacity – Where your housing, BMS, and wiring allow, we can increase the amp-hour (Ah) rating to extend your ride range (subject to compatibility).

What’s Included

  • Replacement of all internal lithium-ion cells
  • Inspection, cleaning, and refurbishment of your existing battery case, wiring, connectors, and contacts
  • Comprehensive testing, cell balancing, and performance verification
  • Use of your original BMS (Battery Management System) when viable, or replacement if necessary (extra cost may apply)
  • 90-day workmanship warranty on the rebuild service

Panasonic Models

This rebuild service supports battery packs used in many Panasonic models, including but not limited to:

  • Panasonic Neo
  • Panasonic Rimini
  • Panasonic Unibike
  • Panasonic Easygo
  • Panasonic Acty
  • Panasonic City Cruiser
  • Panasonic HEB-600
  • Panasonic HEB-800
  • Panasonic HEC-250
  • Panasonic HEC-300
  • Panasonic Urban Bike
  • Panasonic Step-thru Series

If you’re unsure whether your battery qualifies, simply send us a clear photo or model specification — we’ll confirm before you ship.


How It Works

  1. Place your rebuild order here on our Shopify page
  2. Receive shipping instructions and a battery intake form
  3. ***Always remember to include your charger when shipping your battery and make sure you fill out the battery intake form. Battery Intake Form 
  4. Ship your original Panasonic battery housing to our rebuild facility
  5. Our expert technicians replace the internal cells, test, balance, and validate the pack
  6. We ship your rebuilt battery back, ready for dependable performance

Typical turnaround: 2–3 weeks from the time your pack arrives at our facility.


Why Choose Us?

  • Specialized experience with Panasonic e-bike battery systems
  • Eco-conscious approach — reuse your original housing and reduce electronic waste
  • Significant cost savings versus purchasing a new battery
  • Dedicated support and warranty coverage

Important Notes

  • This listing is for a rebuild service only — we do not sell brand-new Panasonic battery packs
  • You must send in your original battery housing for the rebuild
  • Final pricing may vary based on battery model, condition, and any upgrades requested

Restore your Panasonic battery to top performance — ride farther, ride smarter, and get back on the road with confidence.

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.


Made in the USA / Local Confidence

BUILT & TESTED IN LAS VEGAS

Every battery that leaves our shop is inspected, tested, and supported by our U.S. team. Local service. Fast turnaround. Proven reliability.

Batteries
Fit & Compatibility

EVERY RIDEBUILT TO FIT

Each battery is designed or rebuilt for direct compatibility with your e-bike. If it doesn’t fit, we’ll make it right — guaranteed.

Hear it from them

★★★★★

Couldn't be happier with the service I received from this company.

Leslie M.
Toronto, ON
★★★★★

Really went out of their way to make me feel special as a customer, highly recommend!

Rachel F.
Los Angeles, CA
★★★★★

Rebuilt my old pack and it’s like new. Excellent workmanship and fast turnaround from their Las Vegas team.

Sam R.
Brooklyn, NY
★★★★★

Great range of batteries — fast shipping and the pack fit my Dorado perfectly. Tech support helped me with installation.

Sharon S.
New Orleans, LA
★★★★★

Couldn't be happier with the service I received from this company.

Matt C.
Montreal, QC
★★★★★

Solid value, honest advice. The charger they recommended charges quicker and the battery lasts longer than my original.

Justin Oboeo
Los Angeles, CA
★★★★★

Good experience overall — the custom build added range and the customer service answered every question.

Carlos Velez
Las Vegas, NV

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