We have been a long time customer of Advanced Battery. They provide excellent customer service and product knowledge in an incredibly prompt manner.  Advanced Battery works hard to get their products into our hands as quickly and smoothly as possible. With a personal touch and attention to detail, their communication and support is the top in the business. They also assist us with selecting the right products for our applications.  Backing up their technical support with competitive pricing and top quality items is just another reason why dealing with Advanced Battery is an excellent choice. 
— Battery Distributor
As a Battery Pack Manufacturer, building an infinite number of different battery packs and configurations; we have relied upon Advanced Battery Systems as a critical supplier for many of our Lithium, Nicad and NiMh batteries over the last 20 years. We consider them a critical part of our “supply team” and rely on their extensive range of batteries and chemistries, with fair and competitive pricing.  Advanced Battery Systems ALWAYS provides fast shipping and their responsiveness to questions and concerns is second to none.
— Battery Pack Manufacturer