Related Clues:
- Battery brand
- Duracell competitor
- AC's merger partner of 1974
- Big name in auto parts
- Pioneering name in car batteries
- Name in energy
- GM's old electronics subsidiary
- Car battery pioneer
- Longtime name in auto parts
- AC ___ (auto parts manufacturer)
- Car battery ignition system pioneer
- Longtime DieHard rival
- Auto-battery pioneer
- Big name in car batteries
- Longtime car parts brand