Proterra Battery Solutions
Explore our full range of industry-leading battery solutions, and streamline your transition to zero-emission.
Onyx Slate
S1-15
Highest energy Slate battery, made for mounting below vehicle frames or on the rooftop
Energy
123 kWh
Voltage
450V — 660V — 756V
Length
2810mm
Width
860mm
Height
175mm
Weight
715kg
Onyx Slate
H1-15
Strategically designed to fit between frame rails in commercial vehicles
Energy
82 kWh
Voltage
450V — 660V — 756V
Length
2810mm
Width
620mm
Height
175mm
Weight
500kg
Onyx Strata
S2-15
High-density packaging. Ideal for large engine bays of on- or off-highway applications
Energy
123 kWh
Voltage
450V — 660V — 756V
Length
1475mm
Width
860mm
Height
345mm
Weight
710kg
Onyx Strata
H4-15
Flexible design fits between frame rails or in engine bays of on- or off-road vehicles
Energy
82 kWh
Voltage
450V — 660V — 756V
Length
845mm
Width
660mm
Height
735mm
Weight
470kg
Proterra Battery Applications
Heavy-Duty Trucks
Designed for heavy-duty Class 8 trucks, our high-energy batteries deliver superior performance and long-range reliability.
Commercial Transit
Our scalable solutions meet the unique range and capacity needs of commercial fleets, ensuring seamless operation across urban and regional routes.
School Buses
With optimal power and minimal maintenance requirements, our long-lasting battery solutions keep school buses running safely and dependably.
Off-Highway Equipment
Our durable batteries provide long-lasting power to keep heavy equipment running strong in demanding environments.
Specialty Vehicles
Reliable and efficient, our batteries power fire trucks, ambulances, and refuse fleets so they can perform when they’re needed most.
Medium-Duty Vehicles
Our batteries deliver consistent performance while reducing operating costs, lowering emissions, and promoting healthier communities.