Seller: Smart Edge Robotics is an independent online retailer.
Condition: New unless the product page clearly states otherwise.
Availability: Product availability can change. Review the status shown on this page and any message sent after checkout.
Delivery: Review the shipping estimate shown on the product page or at checkout before completing payment.
Cancellation: Request cancellation before processing begins. Orders already in processing or fulfillment may not be cancelable.
Returns: Review the refund policy before purchase. Restrictions and fees can apply by brand, product condition, and return reason.
Couldn't load pickup availability
Payment methods
EUNORAU Flash 52V Replacement Batteries
Overview
Enhance your Eunorau Flash experience with two options for 52V lithium batteries: a robust 21Ah down-tube pack perfect for extended rides and a lightweight 17Ah Hailong top-tube pack that makes for a sleeker, less bulky setup. Each battery comes with a 4A charger and features a built-in battery management system for safe and reliable use every day.
Benefits
Cover longer distances on a single charge, perfect for your daily commute or weekend adventures.
Reduce your charging frequency, giving you more time on the road and less downtime.
Feel secure while riding with built-in BMS protections that safeguard your battery from damage.
Choose the battery style that suits your bike and preferences: down-tube for longer range or Hailong top-tube for a lightweight, clean look.
Experience simpler maintenance with features like cell balancing for consistent performance over time.
Features
Provides 52V nominal voltage for steady power performance compatible with the Eunorau Flash.
Available in two configurations: HYFX-D LG3500 down-tube pack (21Ah) and Hailong top-tube pack (17Ah).
Equipped with an integrated BMS that offers protections against short-circuits, over-charging, over-discharging, and over-current while ensuring cell balance.
Comes with a 4A charger for convenient charging routines.
Features a durable black finish that complements the style of your bike.
Designed for easy installation and everyday reliability on the Eunorau Flash.
Preorder and backorder products display a current expected dispatch date. Availability, processing time, shipment origin, carrier, cost, and transit estimate can otherwise vary by product.
Warranty terms are product-specific. Manufacturer or supplier coverage applies only when clearly stated and may require registration or direct service.
Confirm compatibility, included components, power requirements, installation, licensing, regulatory, software, safety, and operational requirements before purchase.
An independent online retail brand operated by SAMUELHYBRID ECOMMERCE LLC. We do not claim to be the manufacturer, official brand website, authorized dealer, or exclusive distributor unless a verifiable relationship is expressly stated.