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

Learn More Download Specs

Onyx Slate S1-15

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


Learn More Download Specs

Onyx Slate H1-15

Energy

82 kWh

Voltage

450V — 660V — 756V

Length

2810mm

Width

620mm

Height

175mm

Weight

500kg

Onyx Strata

H2-23

Our highest energy pack, perfect for large enclosures, designed to fit within frame rails

Learn More Download Specs

Onyx Strata H2-23

Energy

125 kWh

Voltage

460V — 675V — 773V

Length

2185mm

Width

620mm

Height

345mm

Weight

725kg

Onyx Strata

S2-15

High-density packaging. Ideal for large engine bays of on- or off-highway applications


Learn More Download Specs

Onyx Strata S2-15

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


Learn More Download Specs

Onyx Strata H4-15

Energy

82 kWh

Voltage

450V — 660V — 756V

Length

845mm

Width

660mm

Height

735mm

Weight

470kg