YellowTop™ Car Battery by Optima®. YellowTop high-performance AGM batteries are truly dual-purpose batteries. They have amazing cranking power to start big, high-compression engines, and impressive cycling capacity to power items that drain the battery deeply.
- Optima® Spiralcell Technology™
- Deep-cycle and cranking power
- Up to two times longer life
- More than 15 times the vibration resistance
- Spillproof, mountable in virtually any position
- Faster recharging
- Optimal starting power
- 300+ discharge/recharge cycles
- All Optima batteries are non-returnable except for warranty cases
If you have a major car stereo that sucks your battery down, or need to run emergency or camping equipment without idling the engine, a YellowTop Optima will recover from a deep discharge more times than a conventional battery without losing battery capacity. That means more than double the useful lifespan when in deep-cycle use.
Optima Batteries has been a subsidiary of Johnson Controls since 2000, although the patents for Optima’s style of AGM spiral-cell batteries have been around since the 1970’s. Johnson Controls is a major, world-class player in the vehicle battery, commercial HVAC, automotive seat, interior and electronics field. Optima Batteries are always manufactured in Optima-owned facilities to their demanding standards, and never relabeled or resold. Optima® offers ultimate professionals and enthusiasts all the power they can handle again and again.