Power Module

ZeroRPM is driven by a passion to increase efficiency and reduce vehicle emissions.

The Power Module provides energy to the vehicle’s chassis for powering lights, radios, and computers using safe, lithium-iron (LiFePO4) battery chemistry. ZeroRPM power modules contain both an internal fuse and an internal disconnect to protect the lithium-iron batteries. Power modules may be used in a variety of ways; independently with a controller for basic idle mitigation and chassis power, or coupled with an AC unit to provide more hours of idle mitigation.

Engine-off accessory power
Lightweight technology
Small form factor
Safe Batteries
Safe Lithium-iron battery chemistry.
Durable metal construction
Battery Protection
Internal fuse and disconnect for battery protection.
Factory alternator charging
Total Energy1.3 kWh
Usable Energy1.04 kWh
Current Limit Export285A @ 100% Duty Cycle @ 12V
Output Voltage12V-14.1V
Charge Voltage12V-14.2V
Nominal Voltage12.8V
Battery ChemistryLithium Iron (LiFeMnPO4)
Number of 12V Battery Packs1
Internal Fuse Rating (Slow Blow)300A
Product Housing MaterialPowder Coated Aluminum
Dimensions (inches)12.1"(W) x 9.5" (D) x 10.2" (H)
Weight41.5 lbs / 18.8 kg
Charging Temperature Range32F to 149F / 0C to 65C
Discharge Temperature Range-4F to 149F / -20C to 65C



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Winner of the EDPA "imerge" Corporate Innovator of the Year.


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Utilizing ZeroRPM technology, Altec® Inc. wins The Work Truck Show® 2016 Green Award for Hybrid-Electric Jobsite Energy Management System

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Our systems eliminate unnecessary idling with hands-free control.


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