Service45+ Years in Business
ServiceQuality Products
ServiceCourteous & Attentive Service
Covid-19 Update:

OSI Batteries is open for business and committed to meeting our customer's needs. We are currently experiencing heavy order volume and some orders may experience a 2-3 day delay in processing time. We have implemented a minimum product order value of $25 so that we can better manage this increase in order volume.

We are prioritizing orders for the healthcare industry and emergency responders.

Two-Way Radio Batteries & Accessories

Two-Way Radio Batteries by OSI Batteries

OSI Batteries has over 35 years experience providing high quality replacement Two-Way Radio Batteries. We understand how critical a reliable battery is for your Two-Way Radio. Our Two-Way Radio Batteries have been tested and approved for use in critical applications by the U.S. Military and Police and Fire Departments nationwide.

In addition to Two-Way Radio Batteries we also offer a wide selection of Battery Chargers, Speaker Microphones and Headsets, and custom carrying cases.