Protect Your Batteries with Purkeys Pure Sine Wave Inverters

Pure Sine:

Using patent-pending DynaBalance monitoring technology, our pure sine wave DC to AC inverters allow drivers to operate devices such as laptops and microwaves while on the road without compromising the vehicle’s ability to start.

DynaBalance technology balances the needs of the driver with the needs of the truck by estimating the battery state of charge, even under load, based on voltage and current rather than relying solely on voltage, like most other inverters. This means the vehicle batteries won’t become so discharged that they can’t start the vehicle. This assures that batteries run better and longer, keeping both fleets and drivers happy.

Modified Sine:

Maintain balance between vehicle electrical systems and driver power needs with our low voltage disconnect (LVD) or timer mode inverters. Our LVDs shut off at a higher input voltage point to protect the vehicle batteries as well as the inverter itself. This means that when the inverter senses the input voltage has reached a predetermined setpoint or time limit, the inverter will shut off to ensure the tractor batteries do not discharge too deeply.

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