Brand

•  Electroair (5)
•  Enercraft (6)
•  Red Box International (4)

GPU Type

•  Hybrid Start and Continous Power (11)
•  Offshore Power Equipment (6)
•  Start Power Units (10)

Voltage

•  12V (3)
•  14V (1)
•  28.5V (8)
•  28V (3)

Technology

•  Diesel (3)
•  Dry Lead Acid (20)
•  Electric (2)
•  Hybrid Diesel / Batteries (5)
•  Lithium (4)
•  Lithium + Ultracapacitors (6)