For over 40 years Ohlin Sales Inc. also know as OSI BATTERIES has been a leader in the replacement battery business. We have served our communications, industrial and medical customers with only the highest quality products from the best manufacturers. We pride ourselves with long vendor relationships, quality customer service, fast and accurate delivery, and up to date processes and systems, including online ordering. Our knowledgeable employees are our biggest asset, which helps us stay committed to our high level of customer service.Our customer base consists of federal, state, and local government agencies, police and fire departments, schools and universities, transportation companies, large retailers, hotels, television and radio stations, large to midsize corporations, hospitals and more.
