The wildest audio system, the most detailed motor and even the wildest hydraulic setup, is nothing without power. Think about it. We all remember a time when we were ready to hit the streets just to ...

Optima released the OrangeTop ORB20 Lithium Racing Battery, built for serious weight savings and performance at any ...

Car racing has long been hailed as the ultimate test bed for burgeoning automotive technologies, with everything from aerodynamics to paddle shifters making their way from high-tech racing machines to ...

Hot rodders have always paid close attention to auto-related technical developments and that includes Optima batteries in both Redtop and Yellowtop varieties. Typically out of sight and out of mind, a ...

A half-dozen batteries sit on a pallet on the shop floor headed for the recycler. All six considered “dead” by the normal standards because none would take a charge — or the shop’s battery charger ...

Having used a prototype deep-cycle Optima in our trail beater since early 1996 or so, that battery has certainly served us well. While it still performs quite well when winching, and even puts up with ...

A half-dozen batteries sit on a pallet on the shop floor of Spears Autobody & Repair headed for the recycler. Spears’ shop, located just a few blocks from my Long Beach, Mississippi, office, does a ...