EMP Shark 3 (21700 Version-2) | Lithium Ion Battery
Meet our latest addition to the Shark line - the EMP Shark 3 (21700 Version-2) e-bike battery case. This top-of-the-line hard case boasts an impressive capacity and power, making it a game-changer in the market. Its taller build delivers a powerful punch, while maintaining a sleek and streamlined profile. Easy to install, the mounting bracket fits seamlessly onto your bike's existing water bottle mounting location. This versatile battery can be securely locked into any frame, or removed for added safety or extended range. Similar to our Shark 3 21700 v1, this case features a 5-pin mounting bracket for added stability. Check out the product images for a visual reference!
This battery can be custom built to handle High Voltage/High Current draw situations(60V & 72V), based on your needs/application.
*** We now offer Copper/Pure Nickel blend premium tabs for units that require high discharge! Inquire with a team member today! ***
Talk to a rep. today to get your custom high-power conversion going!
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Battery Specifications:
- Made with your choice of quality 21700 cells - We carry all the major name brands and new cells on the market!
- Hand-built in the USA (Las Vegas, NV - Main Warehouse)
- Battery can be configured to various different voltages from 24V-72V , in case you don't see the configuration you require listed.
- Capacity options range from 10Ah-50Ah (Based on voltage selected)
- BMS options rated from 15A-120A (Continuous Discharge)
- Enhanced charge rate capabilities vs. standard packs
- Compatible with many different motor types and wattages, etc.
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Includes a 1-year manufacturer warranty
- Made with your choice of quality 21700 cells - We carry all the major name brands and new cells on the market!
Please be aware that we can provide custom voltage and capacity combinations not listed here. If you require assistance with configuring a personalized battery for your specific needs, please contact us today.
🔧 Battery Rebuild Service
We rebuild your existing battery using fresh, high-quality cells to restore or increase capacity and performance.
- Full disassembly, rebuild, and testing
- Upgraded capacity options available
- Uses brand new name-brand cells
- Turnaround time: Approximately 14 business days
- Timeline includes the time it takes for us to receive your battery and complete the rebuild
⚡ Custom Battery Builds
Fully custom battery solutions designed to meet your exact specifications. This is ideal for unique applications or when a standard battery will not fit your needs.
- Custom shapes and sizes
- Custom BMS (Battery Management System) configurations
- Choice of cells and performance levels
- Option for enclosed case or raw (naked) pack
- Built specifically for your application
- Turnaround time: Approximately 21 business days
🔋 Battery Packs (Encased)
Battery packs built using one of our in-stock cases. These are a great option if you want a reliable, ready-to-fit solution.
- Uses pre-designed cases from our inventory
- Proven, reliable configurations
- Faster than fully custom builds
- Turnaround time: Approximately 14 business days
🔬 Battery Cells (Individual Cells)
We supply high-quality lithium-ion cells for repairs, upgrades, and custom builds.
- In-stock cells: Ship within 3–6 business days
- Out-of-stock (air shipping): Approximately 10 business days
- Out-of-stock (sea shipping): Approximately 40 days
📦 Shipping & Intake Process
- Place your order or request a quote
- Fill out our Battery Intake Form
- Send in your battery (include charger and key if required)
- We inspect and test your battery
- We contact you with results and recommended options
Important Information
Turnaround times begin once your battery is received and checked into our system.
During high demand periods or for complex builds, timelines may be slightly extended.
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:
4856 Judson Ave Suite 155 Las Vegas, NV 89115
Monday– Thursday, 9:00 AM – 4:00 PM ( Friday 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.
