EMP Shark 3 | Lithium Ion Battery

Regular price$230.00
/
Shipping calculated at checkout.

Size chart

36V NAKED PACK DIMENSIONS

All sizes below include holders, insulation, heat-shrink, wiring, and side-mounted high-current BMS allowance.

Config Capacity (Ah) Cell Count Dimensions (L × W × H, in) Dimensions (mm) Max Continuous (A) Notes
10S3P 15Ah 30 8.9 × 2.8 × 3.3 226 × 71 × 85 100A Compact commuter
10S4P 20Ah 40 8.9 × 3.7 × 3.3 226 × 94 × 85 120A Good range upgrade
10S5P 25Ah 50 8.9 × 4.6 × 3.3 226 × 117 × 85 150A Mid-capacity
10S6P 30Ah 60 8.9 × 5.5 × 3.3 226 × 140 × 85 180A Balanced build
10S7P 35Ah 70 8.9 × 6.4 × 3.3 226 × 163 × 85 200A High power
10S8P 40Ah 80 8.9 × 7.3 × 3.3 226 × 186 × 85 220A Fleet / commuter
10S9P 45Ah 90 8.9 × 8.2 × 3.3 226 × 209 × 85 250A Heavy duty
10S10P 50Ah 100 8.9 × 9.1 × 3.3 226 × 232 × 85 300A Max 36V build
Voltage(V)
Capacity(Ah)
  • Free worldwide shipping
  • In stock, ready to ship
  • Backordered, shipping soon

EMP Shark Series E-Bike Battery Packs

Premium USA-Built Power for Every Ride

Our EMP Shark Series batteries are designed for riders who demand the best. Each pack is custom-built in the USA using Grade-A certified cells from top manufacturers (Samsung, LG, Panasonic, or Molicel) and housed in our upgraded Shark 3 case — an extra-tall, high-strength version inspired by the Hailong G80, but reinforced for superior stability and longevity.

Whether you ride for work, recreation, or endurance, this battery line delivers reliable performance, long range, and compatibility with dozens of e-bike systems.


Key Features

  • Made in the USA – Assembled and tested in our Las Vegas facility for unmatched quality control.
  • Name-Brand Cells Only – Choose between Samsung 35E, LG MJ1, or Molicel P42A cells (depending on voltage and capacity).
  • Custom Power Options – Available in 24 V – 72 V and 6 Ah – 45.5 Ah configurations to fit nearly any build.
  • Upgraded Case Design – Reinforced Shark 3 housing with secure 5-pin mount; locks directly to your bike frame and removes in seconds.
  • Smart BMS Options – Continuous discharge ratings from 15 A – 80 A for motors up to 2 kW +.
  • Plug-and-Play Fit – Mounts using your stock water-bottle bolt holes.
  • Warranty & Support – 1-Year manufacturer warranty plus U.S.-based technical assistance.

Technical Specifications

Parameter Details
Voltage Range 24 V – 72 V (10S – 20S)
Capacity Range 6 Ah – 45.5 Ah
Cell Type Samsung 35E / LG MJ1 / Molicel P42A (Grade A)
Configuration Custom (e.g. 10S5P, 13S4P, 20S4P)
BMS Rating 15 A – 80 A continuous
Connector XT60 / XT90 / Anderson (selectable)
Charge Port DC 2.1 or 3-pin aviation
Case Style Shark 2 / Shark 3 (upgraded G80-type)
Mount Type 5-Pin rail bracket – includes mounting hardware
Weight 6.5 – 9 lb (varies by build)
Charger 2A – 5A smart charger included
Warranty 12 months standard

Why Riders Choose EMP

  • Built, tested, and supported in the USA – no long waits or overseas returns.
  • Custom-tuned BMS for your controller amperage.
  • Real-capacity cells only – never rewrapped or recycled.
  • Fast, legal ground shipping anywhere in the continental U.S.
  • Professional rebuild and service center located in Las Vegas.

Shipping & Lead Time

  • Standard lead time: 7 – 10 business days for in-stock variants.
  • Custom builds: Up to 3 weeks (we always quote worst-case to ensure early delivery).
  • Shipping: Ground only – DOT-compliant lithium transport from Las Vegas, NV.
  • Free shipping on orders over $499 (U.S. continental only).

Need Something Custom?

We can configure any voltage or capacity combination not listed. Just click “Request a Custom Battery” or contact us with your motor and controller specs — our engineers will match the ideal pack for your setup.

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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