We Prefer Amaron. We prefer Amaron maintenance-free (MF or dry cell) car batteries. Amaron is the market leader in Singapore and used by 1 in every 2 motor vehicle on the road. It is also the battery of choice for public transportation (taxis) and other government and military mission critical vehicles. We also carry a small quantity of Hoppecke car batteries to cater to continental (BMW, Mercedes, Audi, Volkswagen) car owners.