If we can’t fix it, you get your money back.

Rebuild Your E-Bike Battery — Guaranteed

Ship us your battery and let our experts restore it. Fast turnaround, proven process, and a no-risk guarantee. Fill out our intake form and get yours sent in today!
OEM-Branded Battery Rebuilds Battery Intake Form
Trusted by riders & businesses nationwide

OEM Battery Rebuilds & Custom Packs

We service, repair, and build batteries for any case in the US — no need to ship back to Overseas
Shop Battery Packs Fleet & OEM Solutions
Custom-built or ready-to-go solutions

High-Power Naked Packs

48V–84V lithium packs built to handle 100–500A discharge with copper & nickel tabs.
High Drain Packs Build My Pack
Performance, safety, and reliability — verified.

Certified Battery Testing

We use advanced testing systems to measure capacity, internal resistance, and real-world performance of every pack.
Learn More Request Service

Custom Sized Batteries

EMP 36V Naked Lithium Battery Pack | Multiple Capacity Options
from $415.00
EMP 48V Naked High Performance | Lithium Ion Battery Pack
from $475.00
EMP 52V Naked High Performance | Lithium Ion Battery Pack
from $470.00
Sale
60V 24Ah Naked Battery Pack - EbikeMarketplace
EMP 60V High-Performance | Lithium Naked Pack
$950.00 from $550.00
EMP 72V High-Performance | Lithium Naked Pack
from $850.00
E-Battery Finder Click here
Our Commitment To Quality

Why Some Battery Rebuilds Take Longer

At EMP, we do not like using lithium cells that have been sitting on a shelf for long periods of time. For rebuilds, we prefer fresh Grade-A cells from newer production batches so your battery is built for better performance, reliability, and long-term use.

Most delays happen because demand sometimes uses up our current cell supply before the next fresh shipment arrives. When that happens, we may move some rebuilds to the next incoming batch instead of building with older cells.
1

Fresh Cell Batches

We plan cell shipments in batches throughout the year so rebuilds are completed with newer stock.

2

High Demand

Some months, rebuild orders use up available cells faster than expected.

3

Next Shipment Queue

If the correct cells are sold out, your rebuild may be pushed to the next incoming shipment.

4

Built The Right Way

We would rather wait for fresh cells than rush a rebuild using old inventory.

Replacement E-Bike Batteries

View all
Dolphin 48V 10 or 14Ah Lithium Battery Pack - EbikeMarketplace
Dolphin 48V 10 or 14Ah Lithium Battery Pack - EbikeMarketplace
EMP Dolphin | E-bike Lithium Battery
from $250.00
Dorado MAX Battery 48V Version - EbikeMarketplace
Dorado MAX Battery 48V Version - EbikeMarketplace
EMP Dorado MAX Battery 48V | Ebike Lithium Battery
from $550.00
Dorado MAX Battery 48V Version - EbikeMarketplace
Dorado MAX Battery 48V Version - EbikeMarketplace
EMP Dorado MAX Battery 48V | Ebike Lithium Battery (21700 Cells)
from $700.00
Dorado E-Bike Battery Mini - EbikeMarketplace
Dorado E-Bike Battery Mini - EbikeMarketplace
EMP Dorado Mini | E-bike Lithium Battery
from $440.00
View all
18 products

Shop Chargers by Voltage

Find the correct charger for your e-bike, scooter, mobility device, or custom lithium battery system.

Browse our selection of lithium battery chargers by voltage. Whether you need a replacement charger for a 24V, 36V, 48V, 52V, 60V, 72V, or 84V battery system, EMP offers reliable charging solutions designed for performance, safety, and compatibility.

24 Volt Chargers

24 Volt Chargers

Reliable chargers for 24V lithium battery systems.

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36 Volt Chargers

36 Volt Chargers

Replacement and upgrade chargers for 36V e-bike batteries.

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48 Volt Chargers

48 Volt Chargers

High-quality chargers for 48V lithium battery packs.

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52 Volt Chargers

52 Volt Chargers

Fast and reliable charging solutions for 52V batteries.

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60 Volt Chargers

60 Volt Chargers

Premium chargers designed for 60V battery systems.

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72 Volt Chargers

72 Volt Chargers

High-performance chargers for powerful 72V applications.

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84 Volt Chargers

84 Volt Chargers

Heavy-duty charging solutions for advanced 84V battery systems.

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Why Buy From EMP?

Tested for Safety
Fast Shipping
Expert Support
Compatible Connector Options
Quality Chargers for Lithium Battery Systems

Need Help Finding the Right Charger?

Contact EMP and our battery specialists can help match the correct charger to your battery voltage and connector type.

Local pickup available

4856 E Judson Ave , Suite #155

Mon - Thursday, 9:30am - 4:30pm Friday Appointment Only
Closed Friday | Saturday & Sunday

Get directions

Restore, Rebuild & Upgrade Your E-Bike Battery

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Pesu Electric Bike Battery Rebuild Service
Pesu Electric Bike Battery Rebuild Service
PG141304AA Pedego Battery Upgrade: Replacing the Original 48V 14Ah Battery with a Higher-Performance Rebuild
PG141304AA Pedego Battery Upgrade: Replacing the Original 48V 14Ah Battery with a Higher-Performance Rebuild
Addmotor Battery Rebuild Service: Restore Your E-Bike Battery Performance
Addmotor Battery Rebuild Service: Restore Your E-Bike Battery Performance