Description
Upgrade your electric ride with the high‑performance 48V 20Ah – 50Ah 21700 Lithium Battery Pack, engineered for e‑bikes, scooters, and motorcycles. Whether you need a compact 20Ah pack for city commuting or a powerful 50Ah pack for long‑range adventures, this versatile battery series delivers consistent power, rapid charging, and unmatched reliability.
Key Benefits
- ⚡ Wide Voltage Range: Available in 48V, 52V, 60V, 72V and up to 2000W output to match any electric vehicle system.
- 🔋 Multiple Capacity Options: Choose from 20Ah, 30Ah, 40Ah or 50Ah to suit your range and performance needs.
- 🚀 High Energy Density: 21700 cylindrical cells provide up to 30% more capacity than standard 18650 cells.
- ⏱️ Fast Charging: Supports 2 A‑5 A rapid chargers – full charge in 2‑4 hours depending on capacity.
- 🛡️ Built‑in Safety: Over‑charge, over‑discharge, short‑circuit, and temperature protection circuits.
- 🌦️ Weather‑Resistant Design: IP65‑rated housing protects against rain, dust, and vibrations.
- 🔧 Plug‑and‑Play: Pre‑wired with standard XT60, Anderson Powerpole or custom connectors for hassle‑free installation.
Why Choose This Battery Pack?
Designed for riders who demand both power and endurance, our lithium battery pack delivers a smooth, quiet ride with a consistent voltage curve, eliminating the dreaded “power drop” on steep hills. The modular design lets you upgrade capacity without replacing the entire system, saving time and money.
Compatibility
- E‑bikes and electric mountain bikes (48V‑72V systems)
- Electric scooters and kick‑scooters
- Electric motorcycles and off‑road ATVs
- DIY e‑vehicle projects and conversion kits
Technical Specifications
- Cell Type: 21700 Lithium‑Ion (LiFePO₄ or NCM options available)
- Nominal Voltage: 48 V / 52 V / 60 V / 72 V
- Capacity Options: 20 Ah, 30 Ah, 40 Ah, 50 Ah
- Maximum Continuous Power: 2000 W (depending on voltage)
- Charging Voltage: 54.6 V – 84.6 V (compatible with standard chargers)
- Operating Temperature: –20 °C to +60 °C
- Dimensions: Customizable per capacity (e.g., 20 Ah – 210 mm × 90 mm × 70 mm)
- Weight: 4.2 kg – 9.8 kg (depending on capacity)
- Connector Types: XT60, Anderson Powerpole, custom OEM
Installation & Maintenance
Installation is straightforward—simply mount the battery in the designated compartment, connect the provided plug, and secure with the included straps. The battery’s built‑in BMS monitors cell balance and health, requiring no regular maintenance. For optimal lifespan, store at 40 %‑60 % charge when not in use and avoid extreme temperatures.
Customer Support & Warranty
Every battery pack comes with a 24‑month limited warranty covering defects in materials and workmanship. Our technical support team is available 24/7 to help with installation, firmware updates, and performance tuning.
Order Now
Boost your electric vehicle’s range, power, and reliability with the 48V 20Ah – 50Ah 21700 Lithium Battery Pack. Select your desired voltage and capacity below and experience the freedom of longer rides and faster acceleration.
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