52v 20ah EVE 40PL Innovator eBike Power Series

⚡ 52v 20ah Super Shark Innovator Series Featuring EVE 40PL Cells - Premium eBike Battery Power by Bicycle Motor Works  - Lock & Mounting Encasement system included!

The Innovator Series represents the evolution of American eBike power — a union of precision engineering, premium materials, and cutting-edge lithium-ion technology.

Each pack in this series is powered by genuine EVE 40PL 21700 cells, designed for high-current delivery, low internal resistance, and exceptional thermal control.

With 4.0Ah per cell and up to 70A discharge capability, the EVE 40PL cell delivers smooth, consistent power — engineered to perform in extreme riding conditions. Every battery is hand-built in Bethlehem, PA, produced in small-batch runs to ensure superior performance, safety, and reliability.

Engineered in Bethlehem. Built for the world.

🔋 SHOP & COMPARE AVAILABLE MODELS:

52V Options
• 52V 8Ah (14S 2P) Traditional Encasement — 6.5 × 4 × 3 in.
• 52V 12Ah (14S 3P) Traditional Encasement — 12.25 × 3 × 3.1 in.
• 52V 16Ah (14S 4P) Traditional Encasement — 12.25 × 4 × 3 in.
• 52V 20Ah Shark (14S 5P) Shark Series: Lock & Mounted Shell Encasement — 14.5 × 3.8 × 6.2 in.

72V Options
• 72V 8Ah (20S 2P) Traditional Encasement — 9.25 × 4 × 3 in.
• 72V 12Ah (20S 3P) Traditional Encasement — 13.75 × 3 × 3.75 in.
• 72V 16Ah Shark (20S 4P) Shark Series: Lock & Mounted Shell Encasement — 14.5 × 3.8 × 6.2 in.

⚙️ EVE 40PL Cell Highlights

• 4,000 mAh nominal capacity (typical), 21700 format

• High-current discharge up to 70 A continuous for demanding loads

• Ultra-low internal resistance (≤ 5 mΩ) → cooler operation and reduced voltage sag

• Advanced tabless architecture improves heat distribution and efficiency

• Energy density ≈ 223 Wh/kg for lightweight yet power-dense design

• Broad temperature range: –20 °C to +60 °C (ideal for winter riding)

• Compact and light: ≈ 67 g per cell • 21700 size (21.1 × 70.1 mm)

• Industrial certifications: UN38.3 / UL1642 / IEC62133 compliant

💡 Why Choose the Innovator Series Featuring EVE 40PL

• Exceptional power and efficiency for high-performance motors and steep terrain

• Cooler operation extends cell life and ensures consistent output under load

• Built for four-season riding — stable current delivery in both heat and cold

• Precision-built in the USA with pure copper busbars and high-discharge BMS

• Available in traditional and Shark encasements with integrated lock & mount systems

🧠 Innovative Power. Engineered Precision.

Every Bicycle Motor Works battery is crafted with the same principle: combine premium cells with expert assembly for unrivaled performance and safety.
From urban commuters to trail-ready eMTBs, these packs deliver instant power, steady current, and confidence that lasts.

Innovative Power. Crafted for Performance.
Only from Bicycle Motor Works — The Original American eBike Battery Manufacturer.

⚠️ Safety Guidelines

Please read our eBike Battery 101 Guide before use. Lithium-ion batteries must be handled with care.

Always:

• Charge with the correct lithium-ion charger

• Charge in a fireproof or metal container

• Store in a cool, dry environment

Never:

• Modify connectors or wiring

• Charge unattended or near flammables

• Use if damaged or wet

Improper handling can cause fire or injury — consult a professional if unsure.

🚚 Shipping Information

• Built to order in Bethlehem, PA

• Ships within 6 – 10 business days

• Tracking provided upon shipment

• U.S.-based support available

🏆 Why Choose Bicycle Motor Works

🇺🇸 Proudly Built in the USA Since 2014
👨‍🔧 Family-Owned & Operated
🔋 Certified 21700 Cells Only – No Rewraps or Recycled Cells
⚙️ Copper Busbar Engineering for Maximum Efficiency
🚴 Trusted by eBike Builders & Riders Nationwide

Bicycle Motor Works – Premium American-Made eBike Batteries.
Engineered for Power. Built to Last.