426 W. 2nd Street, Davenport, IA 52801
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Shop American Power Systems High Output Products

Durable & Dependable Power Solutions from APS

When you need reliable products to keep your company going strong, American Power Systems, Inc. is the premier choice for robust power solutions. Globally trusted, innovative, dependable, and durable, APS products will keep you running.

Powerful High Output Alternators

APS’s high output alternators provide unparalleled, continuous, robust power. NEW: Faster charge for secondary power banks at lower turn-on RPM

Dependable Alternator Brackets & Dual Alternator Bracket Kits

APS’s alternator brackets & dual alternator bracket kits offer dependable, durable high performance.

Reliable Alternator Regulators

APS's state-of-the-art alternator regulators provide reliable, optimal battery charging and care.

Durable Converters

(Bi-Directional DC-DC, DC-DC Boost, DC-DC Step Down) APS’s durable converters are essential components for in-vehicle power distribution.

Vital Accessories

APS offers a variety of vital accessories, including high idle switches, battery isolators, and more, to fulfill all of your performance needs.