What's the cost of auxiliary battery mercedes e350?

The cost of the auxiliary battery Mercedes E350 is $200 and $300 for the grand total. You will come into nasty problems with the battery during the life cycle of the car. The battery can drain rapidly and will need to fixed. There can be a leak, causing the fluid to spill all over the place. A cracked case could arise and will need to be replaced completely. The battery can just be completely out of juice. You will need to recharge or replace it at this juncture. This part of the car will eventually become ineffective. The battery will need to be changed every 50,000 to 60,000 miles. It might coSTSome money, but You will have to cough up the cash to keep Your car running.