Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
3800mAh Rechargeable Battery Pack & Cable for Wii Fit Balance Board
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 13, 2026 5:57 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 🏷️The retail sticker price has been slashed by 95% — a steep markdown from the official listing.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Zhengjiayu
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Fast Charging: The Battery Pack can be fully charged in about three hours, and it will automatically shut down after being fully charged. Connect the wall charger adapter to the battery for charging, disconnect it after charging, and prepare to use it again
✓Professional Design: Fast charging and overcharge protection make the battery safe to use. Rechargeable Battery Pack is specially designed for Wii Fit balance board. Easy to use, providing reliable performance during extended play sessions
✓Battery Specifications: The replacement battery for wii balance board is a rechargeable 36V lithium-ion battery pack with long-lasting capacity. The battery capacity is up to 3800mAh. The material is made of plastic, Input: 5V, Output: 4.8V.
✓Reliable One-Day Power: Enjoy uninterrupted game with this long-lasting battery solution. A single charge provides sufficient power for one day use, eliminating concerns about mid-game power loss. An essential companion for both home entertainment and travel adventures
✓Nice Idea Presents: Ideal for Wii Fit balance board enthusiasts, this high-performance battery makes an excellent present for holidays or special occasions. Or you can buy this product for personal use during the travel season. The reliable functionality also ensuring your gaming experience remains uninterrupted throughout the travel season
⚙️ Specifications
Brand
Zjyufy
Connector Type
Proprietary
Compatible Devices
Wii Fit Balance Board
Input Voltage
5 volts
Total USB Ports
1
Wattage
2.4 watts
Number of Items
1
Output Current
0.5 A
Material
Plastic
Output Voltage
4.8 volts_of_direct_current
Package Dimensions
7.09 x 5.12 x 1.18 inches