Table of Contents

TABLE OF CONTENTS
SAFETY	3
Important Safety Instructions	3
OPERATION	4
Before using your power source	4
Low battery audio alarm	4
Setting the controls	4
Operating instructions	5
Use of jump starter feature	5
Using the emergency flashing light	5
Using the white spotlight	5
LED lights operation	5
12 volt DC cigarette lighter socket	6
DC accessories socket on front	6
Inverter socket only on back	7
Inverter mounting straps and strips	7
Inverter use with the power source	7
Storage	7
WARRANTY	8

Please read this Owner’s Manual before using your INSTANT POWER PLUS™.

CONTAINS SEALED NON-SPILLABLE LEAD-ACID BATTERY. MUST BE DISPOSED OF PROPERLY.

WARNING: Possible explosion hazard. Contact with battery acid may cause severe burns and blindness. Keep out of reach of children.

PS-500-1A specifications

The Schumacher PS-500-1A is a state-of-the-art power supply and battery charger that stands out in the automotive accessories market. Designed for both professional mechanics and automotive enthusiasts, this versatile device offers a range of features and advanced technologies that make it a top choice for vehicle maintenance and battery care.

One of the standout features of the Schumacher PS-500-1A is its ability to deliver a dependable and adjustable output. With a power rating of 500 watts, this unit can provide the necessary power for jump-starting vehicles, charging batteries, and powering electrical accessories. Its parallel mode allows users to connect two devices simultaneously, making it ideal for servicing multiple vehicles or tools quickly and efficiently.

The device comes equipped with a smart microprocessor that intelligently monitors the charging process. This technology not only prevents overcharging by automatically switching to a maintenance mode once the battery is fully charged, but it also optimizes the charging cycle for different types of batteries. The Schumacher PS-500-1A is compatible with both 6V and 12V batteries, including gel, AGM, and flooded types, catering to a wide range of vehicle models.

Another significant characteristic of the PS-500-1A is its user-friendly interface. The LED display provides real-time information on the charge level and status, making it easy for users to operate and monitor the device. Additionally, the built-in safety features, such as reverse polarity protection, short circuit protection, and overcurrent protection, ensure a safe charging experience.

Portability is another advantageous aspect of the Schumacher PS-500-1A. The compact and lightweight design allows for easy transport and storage. Its durable casing is built to withstand the rigors of workshop and outdoor environments, ensuring longevity and reliability.

In conclusion, the Schumacher PS-500-1A is a powerful, efficient, and versatile power supply solution that meets the demands of modern automotive maintenance. With its advanced charging technology, compatibility with various battery types, user-friendly design, and robust safety features, it represents an excellent investment for anyone looking to keep their vehicles in optimal condition. Whether for professional use or personal projects, the Schumacher PS-500-1A proves to be a valuable asset in the garage.

PS-500-1A specifications