Reliable Parking APU & Lithium Battery

Enjoy specific comfort during your rest time with our high-performance APU systems.

Truckcool APU Hero

Why Choose Us

High Performance Solutions

Designed for the toughest road conditions in America.

Zero Idle

Save fuel and reduce engine wear with our battery-powered systems.

Powerful Cooling

Keep your cabin cool even in the hottest summer days.

Long Lasting

Grade-A Lithium cells ensure long cycle life and reliability.

Easy Install

Compact design compatible with most major truck models.

Recommendations

Featured Products

TRUCKCOOL 12V APU A1: 460-560Ah Lithium Battery + 10000-15000BTU Cab Air Conditioner
APU for Trucks
Best Overnight Choice

TRUCKCOOL 12V APU A1: 460-560Ah Lithium Battery + 10000-15000BTU Cab Air Conditioner

Complete parking air conditioning system, including lithium batteries and optional accessories, featuring 8-10 hours of continuous operation.

15,000 BTU Aux-Battery APU Whole-pack Battery
TRUCKCOOL 12V APU A2: 300-800Ah Lithium Battery + 7500-10000BTU Cab Air Conditioner
APU for Trucks
Most Practical

TRUCKCOOL 12V APU A2: 300-800Ah Lithium Battery + 7500-10000BTU Cab Air Conditioner

Complete parking air conditioning system, including Group 31 lithium batteries and optional accessories, featuring 4-10 hours of continuous operation.

7,500 BTU Aux-Battery APU Group 31 Split-pack Battery
TRUCKCOOL 12V APU A3: 400-800 Ah Start-Stop Lithium Battery + 10000 BTU Cab Air Conditioner
APU for Trucks
Powerful Performance

TRUCKCOOL 12V APU A3: 400-800 Ah Start-Stop Lithium Battery + 10000 BTU Cab Air Conditioner

Complete parking air conditioning system, including Group 31 Start-Stop lithium batteries and optional accessories, featuring 5-10 hours of continuous operation.

10,000 BTU Dual-Purpose APU Group 31 Split-pack Battery

Ready to upgrade your fleet?

Contact us today for a customized solution and pricing.