Battery for Fisher-Price 78640 - 6V

Power Wheels OEM Battery for the Fisher-Price Power Wheels battery pack, this 6V unit delivers the exact power needed for ride-on toy vehicles that rely on the 78640 component to keep moving. The pack matches the original specifications so the vehicle operates as intended after installation.

Key Features & Benefits

• Supplies 6V output to maintain vehicle function
• Matches MPN 78640 for direct compatibility
• Built for Fisher-Price Power Wheels ride-on models
• Simple swap restores operation without modifications

Product Specifications

• Voltage rating: 6V
• Manufacturer part number: 78640
• OEM brand: Fisher-Price
• Intended for ride-on toy vehicles

Replacement Compatibility

This battery pack works with Fisher-Price Power Wheels models that originally use the 78640 battery for consistent performance across compatible ride-on systems.

Discover the Perfect Replacement

Locate the correct 6V battery pack for your Fisher-Price Power Wheels ride-on toy and complete the replacement in minutes. Verify your model uses the 78640 component, then order the matching part to resume vehicle use right away.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.