Expert help choosing your ride · Financing available · Free shipping(302) 414-9758
Labor Day Ride EventEnds September 7Price Match Protection
Price Match Protection · Free qualifying U.S. shipping · Financing available
Price Match ProtectionOur team specializes in premium electric mobility and can help you compare models, understand the details, and choose the right ride with confidence.
Explore the key specifications, fit guidance, delivery information, warranty coverage and ownership details for this model. Need help choosing a configuration? Our specialists are here to help.
Power up your Eunorau Flash e-bike and experience more freedom on every ride with these reliable, long-lasting lithium batteries.
🔋 Impressive Battery Performance: Both 52V21Ah and 52V17Ah lithium batteries deliver extended range and consistent power, ensuring smoother, longer adventures every time.
âš¡ Enhanced Safety Protections: Equipped with advanced protection features like short-circuit, over-charge, and over-discharge prevention to keep your e-bike rides safe and worry-free.
🚴 Lightweight & Easy Fit: With lightweight designs and types that mount easily to the down tube or top tube, you can install and replace batteries with no hassle.
Upgrade your ride today—enjoy more distance, reliability, and confidence with every charge. Choose the perfect battery for your Eunorau Flash!
Key technical details for this model are organized below for fast comparison and confident decision-making.
Performance and range can vary with rider weight, terrain, temperature, tire pressure, riding style and configuration.
We’ll move your order through fulfillment, assign the appropriate parcel or freight carrier, and provide tracking or delivery coordination as it becomes available.
Your order and selected configuration are prepared for fulfillment.
Parcel or freight service is selected based on product size and destination.
Tracking or delivery coordination is provided as soon as it becomes available.
Inspect the shipment promptly and document visible damage before discarding packaging.
Free shipping applies only to qualifying orders and destinations. Read the complete shipping policy.
This product is covered by the warranty issued by EUNORAU. Coverage length, eligible components, exclusions and claim requirements are governed by the manufacturer’s warranty terms.
WattWheelz can help you identify the appropriate support path and documentation for a warranty issue.
Return eligibility, condition requirements, fees and exclusions are governed by the current published refund policy. A compare-at price or displayed savings amount does not, by itself, determine return eligibility.
Included components, accessories, tools and documentation vary by manufacturer and configuration. The product description above lists the published package contents for this model.
Need help understanding what comes with your selected configuration? Our team can walk you through it.
Some electric rides require final assembly, adjustment or setup after delivery. Follow the manufacturer’s supplied instructions and safety guidance. Professional assembly may be appropriate when specified by the manufacturer or when you are not comfortable completing setup yourself.
Yes. The selected configuration is currently available to order. Shipping method and delivery coordination depend on the product and destination.
Affirm promotional messaging is shown when available, and eligible payment options are presented during checkout. Approval, rates, down payment and terms are determined by Affirm.
Free shipping applies to qualifying orders and destinations. The final shipping method and any applicable charge are shown or confirmed according to the published shipping policy.
Eligible returns are handled under the current WattWheelz refund policy, including its condition requirements and product-specific exclusions. View the refund policy.
Call (302) 414-9758 or email our team. A WattWheelz specialist can help with fit, specifications, compatibility, setup and delivery questions.
Add this product and another ride to compare speed, range, motor and price side by side.
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