Surron 72V 73ah Spare Battery Ultra Bee

Buy Surron Bike Battery 72V 73Ah Online

The Surron 72V 73Ah Ultra Bee spare battery is a high-capacity power source designed for extended range and high performance, suitable for electric bikes and off-road vehicles like the Surron Ultra Bee. Here are some details and considerations for this battery:

Key Features:

  1. Voltage and Capacity:
    • Voltage: 72V
    • Capacity: 73Ah (Ampere-hours)
    • Energy: 5256Wh (Watt-hours), calculated as 72V * 73Ah
  2. Battery Chemistry:
  3. Typically Lithium-ion (Li-ion) cells, known for their high energy density, lightweight, and longevity.
  4. Performance:
    • Provides a substantial increase in range and power.
    • Suitable for high-demand applications like off-road riding, racing, and long-distance travel.
  5. Compatibility:
    • Designed specifically for Surron Ultra Bee and other 72V electric systems.
    • Ensure your vehicle’s controller and other components can handle the increased capacity and power.
  6. Charging:
    • Requires a charger compatible with 72V and the high capacity of 73Ah.
    • Charging time will depend on the charger’s output power.
  7. Durability:
    • Constructed to endure rough terrains, shocks, and vibrations.
    • Features waterproofing and robust casing to protect against environmental factors.


  1. Weight and Size:
    • Higher capacity batteries are larger and heavier. Ensure your vehicle can accommodate the size and weight.
  2. Cost:
    • Higher capacity and performance batteries come at a higher cost due to advanced technology and materials.
  3. Safety:
    • Look for batteries with built-in safety features such as overcharge protection, short circuit protection, and thermal management.
  4. Maintenance:
    • Regularly inspect for signs of wear or damage.
    • Store in a cool, dry place when not in use to maximize lifespan.

Usage Tips:

  • Extended Range: Ideal for long rides or trips where recharging opportunities are limited.
  • High Performance: Great for demanding tasks like off-road adventures, racing, and carrying heavy loads.
  • Backup Power: Having a spare battery allows for quick swaps, ensuring uninterrupted use.


When buying a Surron 72V 73Ah Ultra Bee spare battery, consider the following:

  • Source: Purchase from reputable dealers or directly from the manufacturer to ensure quality and authenticity.
  • Warranty: Check for warranty and return policies to protect your investment.
  • Compatibility: Ensure the battery is compatible with your specific vehicle model and its components.

Example Sellers:

  • Official Surron Dealers: Check the official Surron website or authorized dealers for the Ultra Bee spare battery.
  • E-commerce Platforms: Look on platforms like Amazon, eBay, or specialized e-bike stores, but verify the seller’s reputation.
  • Local Dealers: Visit local electric vehicle or e-bike stores that may carry Surron parts and accessories.

By considering these features and factors, you can ensure that you choose the right battery to meet your needs for extended range, performance, and reliability. If you have any more specific questions or need further assistance, feel free to ask!

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