eBike Battery - 52V 21AH Silverfish Battery

Battery - 52V 21AH Silverfish Battery

This 52V 21Ah Silver Fish/seat tube style eBike battery is made for select style Coastal Cruiser eBikes and may also work with other eBike styles. With a streamlined seat-tube-style form factor and a single pin DC port, it’s a dedicated power solution intended to keep your Coastal Cruiser setup performing reliably. See photos for more detail.

Non-Returnable: Please confirm compatibility before purchasing. It is the customer’s responsibility to verify that the part is compatible with their specific bike, model, year, and configuration before placing an order. By placing an order, you acknowledge that you have confirmed compatibility and understand the part is non-returnable.

Product images are provided for reference only; the item received may vary slightly from what is shown.

This product is currently available in store right now.

Key Features

• 52V 21Ah capacity: 52V 21Ah electric bike battery.
• Silver Fish / seat tube style: Silver Fish/seat tube style battery design for electric eBikes.
• Single pin DC port: Single pin DC port for Coastal Cruiser.
• Fitment note: For select style Coastal Cruiser eBikes; may be compatible with other eBike styles.
• What’s included: DOES NOT INCLUDE CHARGER.
• Visual reference: See photos for more detail.

Specifications

Why Choose This Model?

For riders using a select style Coastal Cruiser eBike, this 52V 21Ah Silver Fish/seat tube style battery with a single pin DC port is a practical replacement or spare—built around the Coastal Cruiser fitment style while also potentially fitting other eBike styles.

Explore More

Explore more eBike parts, accessories, and upgrades at EZE Ryders, with a wide selection of components chosen for compatibility and everyday reliability.

EZE Ryders supports local riders in Escondido and San Diego while also giving customers nationwide access through shipping available across the USA.