FOX YM04 Folding Ebike Battery Electric Bike Bicycle Kit 36V 48V 13AH 15AH

( Brand: Fox ), ( Manufacturer Part Number: YM04 ), ( Part Type: Battery Bike Bicycle Kit ), ( Voltage Capacity: 36v-15ah ), ( Color: Black ), ( Voltage: 36v / 48v ), ( Battery Capacity: 15ah / 13ah ), ( Energy: 540wh / 624wh ), ( Battery Type: Lithium Ion ), ( Cell Specification: 2600mah 3.7v Power Cells ), ( Certification: Ce, Rohs, Msds ), ( Item Length: 390mm/15.4in ), ( Item Width: 75mm/2.9in ), ( Item Height: 110mm/4.3in ), ( Item Weight: About 4.5kgs ), ( Country/region Of Manufacture: China ), ( Manufacturer Warranty: 1 Year ), ( Compatible Brand: Bafang, Voilamart, Csc, Tongsheng, Ebikeling Etc )

Review FOX 36v 48v 13ah 15ah Folding Ebike Battery Electric Bike Bicycle Kit

Introducing the Fox YM04 folding electric bike battery, an essential component for your 36V or 48V electric bicycle kit. This lithium-ion battery is designed to provide you with a reliable and efficient power source for your ebike. With a capacity of 13Ah or 15Ah, this battery offers a good balance between power and portability.

Measuring 12.5 inches long, 7.5 inches wide, and 6.5 inches tall when folded, this battery is compact and easy to carry. Its lightweight design, weighing only 6.6 pounds for the 13Ah version and 7.3 pounds for the 15Ah version, makes it an ideal choice for those who value mobility.

The Fox YM04 battery features a smart charger that automatically detects the battery's status and charges it efficiently. It is equipped with a BMS (Battery Management System) that protects the battery from overcharging, over-discharging, short-circuiting, and temperature extremes. This ensures a long battery life and safe operation.

This battery is compatible with most 36V and 48V electric bike kits and is easy to install. It comes with a quick-release connector that allows for easy removal and replacement, making it a convenient option for those who want to switch batteries on the go.

The Fox YM04 battery also features a LED display that shows the battery level, charging status, and error codes. This information can be accessed with a simple push of a button, providing you with valuable insights into your battery's performance.

Overall, the Fox YM04 folding electric bike battery is a high-quality and versatile option for your ebike kit. Its compact size, lightweight design, and smart features make it a practical and reliable choice for your cycling adventures.

Pros and Cons of buying a Fox YM04 Folding Ebike Battery: A Comprehensive Analysis

The Fox YM04 folding ebike battery is a popular choice among those looking for an affordable and portable electric bike solution. In this analysis, we will discuss the key advantages and disadvantages of this battery pack to help you make an informed decision.

1. Portability: The Fox YM04 battery is lightweight and compact, making it an excellent choice for those who need a portable ebike solution. Its foldable design allows easy storage and transportation.

2. Versatility: This battery pack is compatible with various 36V and 48V ebike models, providing flexibility for users who may want to switch between different ebikes or upgrade their existing one.

3. Long-lasting: With capacities of 13Ah and 15Ah, the Fox YM04 battery offers a decent range, making it suitable for long rides.

4. Affordable: Compared to other ebike batteries in the market, the Fox YM04 is relatively affordable, making it an attractive option for budget-conscious consumers.

1. Charging Time: The battery requires approximately 6-8 hours to fully charge, which might be a disadvantage for those who need a quick charge.

2. Lack of Smart Features: Unlike some high-end ebike batteries, the Fox YM04 does not come with advanced features like temperature control, regenerative braking, or a smartphone app for monitoring battery levels.

3. Limited Compatibility: While the battery is compatible with various 36V and 48V ebikes, it may not work with all models, so it is essential to check compatibility before purchasing.

The Fox YM04 folding ebike battery is an excellent choice for those seeking a portable, versatile, and affordable electric bike solution. Its long-lasting 13Ah and 15Ah capacities make it suitable for long rides, and its compatibility with 36V and 48V ebikes adds to its versatility. However, its long charging time, lack of smart features, and limited compatibility are worth considering before making a purchase.

If you're looking for a budget-friendly, portable, and versatile ebike battery, the Fox YM04 is an excellent option. However, if you prioritize fast charging times, advanced features, or the ability to work with a specific ebike model, you might want to consider other options in the market. Ultimately, the decision depends on your individual needs and preferences.

Details:

Use key lock to secure the battery bicycle frame prevent theft. After-sales service is still available one year later. Non-warranty content. The battery is broken man-made.

The battery goes over water. 48V 13Ah with 30A BMS Sliver Fish Li-Ion E-bike Battery for 200W / 250W 300W 350W 500W 750W 1000W Motor. Battery Capacity: 15Ah. 36V 48V 13Ah 15Ah folding Ebike battery electric bike bicycle E Battery Kit with 25A BMS Sliver Fish Li-Ion E-bike for 200W / 250W 300W 350W 500W 750W Motor.

Built-in BMS Automatic protection system with short circuit, over-current, over-heat, over-charge, over-discharge. Fiction: Waterproof and solid aluminum alloy case. Lighted battery LED power Indicator. 36V 15Ah with 25A BMS Lithium Ebike Battery voltage 36V.

Warranty covers is as below. Return the battery without reason. The cells are burnt out after using.

part #: ym04 prices

• $163.80-$504.19

specifications rechargereach:

• brand: Fox
• mpn: Ym04
• part type: Battery Bike Bicycle Kit
• voltage capacity: 36v-15ah
• color: Black
• voltage: 36v / 48v
• battery capacity: 15ah / 13ah
• energy: 540wh / 624wh
• battery type: Lithium Ion
• cell specification: 2600mah 3.7v Power Cells
• certification: Ce, Rohs, Msds
• item length: 390mm/15.4in
• item width: 75mm/2.9in
• item height: 110mm/4.3in
• item weight: About 4.5kgs
• country/region of manufacture: China
• manufacturer warranty: 1 Year
• compatible brand: Bafang, Voilamart, Csc, Tongsheng, Ebikeling Etc

payments rechargereach:

• other
• wallet: Paypal
• credit card: Discover

offer rechargereach:

• quantity: 10
• started: May 29, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0

returns rechargereach:

• policy: Returns Accepted
• paid by: Seller
• method: Money back
• time: 30 Days

seller rechargereach:

• city: Bell, California
• rating: 100.0%
• # reviews: 302

general rechargereach:

• Cycling > Bicycle Components Parts > Electric Bicycle Components
• condition: New

shipping rechargereach:

• cost: $0.00
• type: Fixed
• transit: 5-9 Days
• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• carrier: FedEx

Fox YM04 Is Similar To:

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