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Service45+ Years in Business
ServiceQuality Products
ServiceCourteous & Attentive Service

Professional Battery Solutions

OSI Batteries is a distributor of specialty batteries, chargers, and related products. We have delivered professional battery solutions for over 45 years to businesses and government agencies who rely on battery power to get their jobs done. OSI Batteries is a factory direct authorized distributor for the industry’s top manufacturers such as EnerSys. In addition, we develop and sell our own brand of quality aftermarket replacement batteries for two-radios, UPS systems, emergency lighting, PLCs, barcode scanners, utility meters, and much more! We want to be your One Source in Batteries.


We are committed to providing business and government buyers competitive pricing to reduce costs and meet budgeting goals. We are backed by the scale of the largest battery manufacturers and a global supply chain network. If you are looking for a large quantity of batteries or if you would like us to beat a competitor's price Request A Quote Today