Original 21700 48V 52V Ebike Batterey Downtube UL Lithium Ion Battery Pack for E-bike 50W-2000W Electric Bicycle Conersion

Description

Power Your Ride with Premium 48V/52V Lithium Ion Performance

Transform your standard bicycle into a high-performance electric machine with this original 21700 lithium-ion downtube battery pack. Engineered for efficiency and reliability, this battery supports a wide range of motor power outputs, making it the ideal solution for DIY e-bike conversions and upgrades. Whether you are looking to enhance your daily commute or tackle rugged off-road trails, this battery delivers consistent power and extended range to keep you moving.

Key Features & Specifications

• High-Capacity 21700 Cells: Built with premium original 21700 lithium-ion cells for superior energy density, longer lifespan, and stable voltage output under load.
• Flexible Voltage Options: Available in 48V and 52V configurations, allowing you to match the specific requirements of your motor and controller setup.
• Universal Motor Compatibility: Designed to work seamlessly with electric bicycle motors ranging from 50W to 2000W, ensuring versatility for various riding styles and power needs.
• UL Certified Safety: Meets UL safety standards for lithium-ion battery packs, providing peace of mind with robust thermal management and protection circuits.
• Downtube Design: Sleek, aerodynamic downtube form factor that integrates easily into most bicycle frames for a clean, professional look.

Why Choose This E-Bike Conversion Battery?

Upgrading your bike should be simple, safe, and efficient. This battery pack eliminates the guesswork of custom builds by offering a ready-to-use solution with proven performance. The integrated BMS (Battery Management System) protects against overcharging, over-discharging, and short circuits, ensuring your investment is safe and long-lasting. With its lightweight yet durable casing, it maintains your bike’s handling characteristics while significantly boosting your speed and range.

Perfect for DIY Enthusiasts and Upgraders

Whether you are building a custom e-bike from scratch or converting an existing bike, this 48V/52V battery pack provides the foundational power you need. Its compatibility with a broad spectrum of motor wattages makes it a versatile choice for riders seeking customizable performance. Experience the freedom of electric riding with a battery pack that prioritizes quality, safety, and real-world performance.