East Penn makes Napa batteries as well as Deka
Excide makes their batteries at this moment 11/2013.
National Tires and Batteries
Lipo batteries are lithium polymer batteries. What makes them special from normal batteries is the fact that you can recharge these batteries so they last forever.
Lincoln Batteries make batteries for all makes and models of cars. Batteries they offer include: modern batteries, classic batteries, motorcycle batteries, leisure batteries and much more.
Rayovac makes non-rechargeable alkaline batteries ranging from triple-A to nine volt batteries, as well as rechargeable alkaline batteries and rechargeable NiMH batteries. Rayovac also makes specialty batteries such as those for hearing aids.
The OEM batteries for Audi are either Varta or Moll.
deka
Bosch
Johnson Controls
deka
East Penn