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52v 13.5-18ah Molicel P45B Series Lithium ion E-Bike Battery

52v 13.5-18ah Molicel P45B Series Lithium ion E-Bike Battery

Regular price $647.00 USD
Regular price $727.00 USD Sale price $647.00 USD
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Molicel P45B High-Current eBike Battery – The Power House

52V eBike Battery | Choice of 13.5Ah or 18Ah | Built in the USA

 

🔋 Overview

Experience unmatched performance with the High-Current Molicel P45B Series, exclusively from Bicycle Motor Works.

 

Designed and hand-built in Bethlehem, Pennsylvania, this battery delivers exceptional current output, durability, and efficiency — engineered specifically for high-power eBike builds including CYC X1, BBSHD Ludicrous, and BAC/ASI motor setups.

The Molicel P45B 21700 cells are among the most advanced in the industry, known for their ultra-low internal resistance, stable thermal performance, and consistent discharge under extreme loads.

Choose from 13.5Ah (702Wh) or 18Ah (936Wh) capacities to power your next-level ride.

 

 

⚙️ Technical Specifications

Feature 13.5Ah Model 18Ah Model
Voltage / Configuration 52V (14S3P) 52V (14S4P)
Cell Type Molicel P45B 21700 Molicel P45B 21700
Capacity 13.5Ah 18Ah
Energy (Wh) 702Wh 936Wh
Continuous Rating 60A continuous / 120A burst 60A continuous / 120A burst
Cell Rating 35A continuous per cell 35A continuous per cell
Wiring 10 AWG silicone leads 10 AWG silicone leads
Connectors XT-90S (output) / XT-60 (charge) XT-90S (output) / XT-60 (charge)
Dimensions (approx.) 12.25” × 3.3” × 3” 12.25” × 4.25” × 3”
Weight ~7.5 lb ~9 lb
BMS 60A continuous, temp protected 60A continuous, temp protected

 

 

🚀 Key Features

Built in the USA – Hand-assembled and tested in our Bethlehem, PA facility.
Premium Molicel P45B Cells – High-drain, high-efficiency, and thermally stable.
High Current Design – Delivers up to 60A continuous and 120A burst output.
Thermal Efficiency – Compact internal structure dissipates heat effectively.
Durable Construction – Double-shrink wrapped and reinforced rubberized casing.
Plug-and-Play Compatibility – Ideal for CYC Motors, BBSHD Ludicrous, and BAC/ASI systems.

 

 

🧠 Engineered for Power & Longevity

The Molicel P45B chemistry is designed for high-performance electric drive systems.
Each cell can sustain 35 amps continuous discharge, making this battery ideal for e-bikes that demand consistent torque and long-range reliability.

Connections are made with solid nickel and copper busbars, spot-welded for low resistance and smooth current delivery.
Our tight internal frame design enhances heat dissipation — reducing thermal buildup and extending pack lifespan.

The integrated 60A BMS with temperature protection ensures safe operation under continuous heavy load and balances each cell for optimal cycle life.

 

⚠️ Safety & Handling

Lithium-ion batteries are powerful energy systems. Use responsibly and follow safety guidelines.

Always:

  • Charge with an approved lithium-ion charger.

  • Store and charge in a safe, ventilated area.

  • Inspect regularly for signs of damage or wear.

Never:

  • Modify connectors or wiring.

  • Use if damaged or wet.

  • Leave charging batteries unattended.

For assistance, contact Bicycle Motor Works or a certified e-bike technician before installation.

 

🚚 Shipping Information

  • All batteries are built to order.

  • Typical lead time: 5–10 business days.

  • Tracking provided once shipped.

  • Shipped safely from Bethlehem, Pennsylvania.

 

🏆 Why Riders Trust Bicycle Motor Works

  • 🇺🇸 Made in the USA since 2014

  • 🔋 Authentic Molicel P45B 21700 Cells

  • ⚙️ High-Current, Overbuilt Designs

  • 🧰 Engineered for Performance & Safety

  • 💬 Family-Owned, Customer-Focused Service

 

Bicycle Motor Works – Premium American Power for Serious Riders.

Capacity:
Quantity

18 in stock

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