Integrated Lithium-Ion Battery Packs + V-Twin EFI Engines for Drones, UAVs & Robots
48V 1,5kWh swappable battery (Si1.5) Same Battery. Multiple Applications.
48V 1,5kWh swappable battery (Si1.5)

Same Battery. Multiple Applications.

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48V 1,5kWh swappable battery (Si1.5)

No matter the application, power requirements, or size constraints, we have a versatile power solution that fits nearly every need—and can even be seamlessly swapped between different applications! Our 48V 1,5kWh* swappable battery pack is designed to deliver maximum flexibility with zero maintenance, zero noise, and zero emissions** at the point of use. Whether you’re powering construction equipment, agricultural machinery, or industrial tools, our swappable battery ensures clean, efficient, and reliable energy.

  • Lower total cost of ownership: Improve asset battery utilisation rates by swapping the battery between different machines.
  • Accelerate standardization processes: Easy swapping enables interchangeability across multiple brands and applications.
  • Reduced equipment downtime: Easy latch system allowing to charge one battery while another is in use. Robust aluminium die-cast casing for extra reliability. And literally no maintenance.
  • Fewer batteries, better sustainability: Standardization reduces the number of batteries in production. This can also reduce emissions and noise pollution while minimising the need for mining new materials.
Features & Benefits
  • Easily swappable
    Ability to interchange from application to application on the jobsite to reduce downtime. This allows the user to easily remove batteries without causing strain or injury.
  • Versatile across brands and equipment
    Works across multiple product platforms in a wide range of markets providing flexibility and cost efficiencies.
  • Increased Operator Comfort
    This is a result of less noise, vibration, and harshness on equipment operators.
  • Reliable and durable
    Withstand abuse, debris, water and dirt due to robust design and IP rating.
  • Zero Emissions at Point of Use*
    Supporting a greener environment and the ability to work indoors.
  • Efficient Charging
    Fast recharge time to 100% of just 75 minutes with the Vanguard 1425W Chargers**.

* The battery pack is silent, however the application itself may make noise. Zero emissions apply only to the battery pack during operation.
** Based on nominal temperatures, charge will vary at the extremes.

Specifications
Nominal Voltage (V) 51,4
Top Voltage (V) per IEC 61960 58,8
Top Voltage for EV-Applications 58,1
Cutoff Voltage (V) 35,0
Nominal Capacity per IEC 61960 28,4 Ah / 1,51 kWh
Communication Protocols CANJ1939 (29-bit, 500kbps)
Discharge Temperature Range -40°C to +60°C
Charging Temperature Range 0°C to +45°C
Marketed Durability Hours/Cycles Up to 1.000 cycles to 80% initial capacity
Parallel Capable Ability to parallel batteries
Charge time to 100% with 1425W Charger 75 minutes
Ingress Protection Rating IP55
Warranty Vanguard offers an 8 year commercial limited warranty for all lithium-ion battery packs.
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