Power Your Vehicle

Proterra logo Proterra dark logo Proterra mobile logo
  • Why Proterra
  • Batteries
  • Applications
  • Company
    • Resources
      • High-Powered Insights a Proterra Podcast
      • Blogs & FAQs
      • Webinars
      • News & Press
  • Contact

Power Your Vehicle

Proterra scroll logo
search
  • Why Proterra
  • Compare Batteries
    • Onyx Slate
    • Onyx Strata
    • Battery Parts & Service
    • The Electrification Journey
    • Battery Selection Tool
  • Power Your Vehicle
  • Applications
    • Heavy-Duty Trucks
    • Commercial Transit
    • School Buses
    • Off-Highway Equipment
    • Specialty Vehicles
    • Medium-Duty Vehicles
    • Port Equipment
    • Marine
    • Mining & Quarry
    • Construction
    • Rail
    • Defense
    • Technology Integrators
  • Company
    • The Electrification Journey
    • Innovation & Technology
    • Careers
    • Locations & Leadership
    • Resources
      • High-Powered Insights
      • Blogs & FAQs
      • Webinars
      • News & Press
  • Contact Us
  • Customer Support
    • Register as a New Customer
    • Open a Support Ticket
    • File a Warranty Claim
    • Submit a Dealer Battery Return (Dealers Only)
  • Supplier Portal
upright batteries
Battery Comparison

Find the Proterra battery that meets your design and performance requirements.

Explore
Batteries
Onyx Slate
A traditional battery configuration designed for larger commercial vehicles
Onyx Strata
Engineered for tight spaces where space is limited but the need for energy is high
Battery Selection Tool
Looking to find the right battery for your application? Use Proterra's Battery Selection Tool.
Integration
Technology Integrators
Proterra partnership drives everything from vehicle design to ongoing support
Aftermarket Parts & Service
Battery Parts & Service
From aftermarket battery packs to repair services and hands-on technical training, Proterra delivers the parts, support, and expertise your team needs to maximize uptime.
truck applications
All Applications

See all the ways Proterra batteries are powering the shift to zero emissions

Explore
On-Highway
Heavy-Duty Trucks
Energy-dense batteries for superior performance and long-haul reliability
School Buses
Innovative design and optimal power for safe, dependable performance
Commercial Transit
Scalable solutions that deliver high-mileage, high-efficiency operation
Medium-Duty Vehicles
Consistent power and clean energy for lower emissions and healthier communities
Off-Highway & Specialty
Specialty Vehicles
Reliable performance keeps critical vehicles ready to respond when needed
Off-Highway Equipment
Long-lasting power and rugged durability for the most demanding environments
Port Equipment
We're electrifying the backbone of global trade: from cranes and yard tractors to container handling equipment at ports and terminals.
Marine
Powering the shift to zero-emission vessels: ferries, tugboats, and workboats navigating our waterways.
Mining & Quarry
We're transforming one of the most demanding industrial environments: mining and quarry operations.
Construction
We're electrifying the equipment that builds our infrastructure: excavators, loaders, and heavy machinery on job sites.
Rail
We're helping decarbonize one of the backbones of freight and transit: rail.
Defense
We're powering the next generation of tactical and support vehicles for defense applications.
Integrators & Technology Partners
Technology Integrators
Complete your electric powertrain package with a proven battery partner
group meeting
Careers

See what drives us and search current job openings

Learn More
About Proterra
Mission & Vision
Why we exist and what we’re working to accomplish
Innovation & Technology
Advanced solutions developed by battery engineering experts
Locations & Leadership
Coast-to-coast presence. Perfectly positioned to power the shift.
For the Earth Proterra white brand mark

Ready to make the shift?

Power Your Vehicle

  • Batteries
    • Compare Batteries
    • Battery Selection Tool
  • Applications
    • Heavy-Duty Trucks
    • Commercial Transit
    • School Buses
    • Off-Highway Equipment
    • Specialty Vehicles
    • Medium-Duty Vehicles
    • Port Equipment
    • Marine
    • Mining & Quarry
    • Construction
    • Rail
    • Defense
    • Technology Integrators
  • Customer Support
    • Battery Parts & Service
    • Register as a New Customer
    • Open a Support Ticket
    • File a Warranty Claim
    • Submit a Dealer Battery Return (Dealers Only)
    • Supplier Portal
    • Contact Us
  • About
    • Why Proterra
    • The Electrification Journey
    • Innovation & Technology
    • Careers
    • Locations & Leadership
    • News & Press
    • Blogs & FAQs
    • High-Powered Insights
  • An Independent Business in partnership with Volvo
  • Cookies Policy
  • Quality, Environmental and Safety
  • Privacy Policy
  • Policies
  • © 2026 Proterra. All Rights Reserved. Site Crafted by The Brand Leader.