Description
Product Overview
Upgrade your electric bike with our high‑performance Replacement 48V eBike Battery, designed to deliver reliable power for the Mate X, Yamee Fat Tire, and other 48V/52V folding and fat‑tire e‑bikes. Whether you need a 14Ah or 17.5Ah capacity, this battery provides the perfect balance of range, weight, and durability for riders who demand both speed and endurance.
Key Features
- Voltage & Capacity Options: 48V 14Ah or 17.5Ah – choose the range that suits your riding style.
- Powerful Output: Supports up to 1000W motors, ideal for 750W‑class bikes and beyond.
- Lightweight & Compact: Designed for folding bikes and fat‑tire models, keeping your bike’s weight low.
- Fast Charging: 8‑hour charge time with a standard 10A charger.
- Long‑Lasting Battery Life: High‑quality cells and smart BMS ensure up to 5,000 cycles.
- Safety First: Built-in over‑charge, over‑discharge, and temperature protection.
- Universal Compatibility: Fits Mate X, Yamee Fat Tire, and most 48V/52V e‑bikes with standard connectors.
Specifications
- Voltage: 48V (also compatible with 52V systems)
- Capacity: 14Ah / 17.5Ah
- Maximum Power: 1000W
- Dimensions: 250 mm × 80 mm × 40 mm (approx.)
- Weight: 1.8 kg (14Ah) / 2.3 kg (17.5Ah)
- Connector Type: 4‑pin plug (standard for most e‑bike controllers)
- Operating Temperature: –10°C to +40°C
Compatibility & Installation
Designed for the Mate X, Yamee Fat Tire, and a wide range of 48V/52V electric folding bikes. Installation is straightforward: disconnect the old battery, connect the new one using the included cable, and secure it with the mounting bracket. The battery’s integrated BMS communicates directly with your bike’s controller for seamless power management.
Why Choose This Battery?
With a proven track record in the e‑bike community, our replacement battery offers unmatched reliability, extended range, and a sleek design that complements modern folding and fat‑tire bicycles. Whether you’re commuting, exploring trails, or simply enjoying a weekend ride, this battery keeps you moving without compromise.






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