C-Class (W204) 2008 - 2014: C180K, C200K, C230, C280, C300, C350, C200CDI, C220CDI, C320CDI

Optima Battery

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Old Aug 18, 2010 | 05:45 PM
  #1  
6speedbenzLA's Avatar
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2009 C300 6Speed
Optima Battery

Hey i need a new battery my sub is draining mine too fast, don't see our car on the optima site, any one have one or know which ones fits?
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Old Aug 18, 2010 | 06:13 PM
  #2  
clover168's Avatar
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From: Calgary, AB
c300
why dont u take out the old one and measure it
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Old Aug 19, 2010 | 09:48 AM
  #3  
Norm01's Avatar
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From: Montreal, Canada
2011 E550 Coupe
Unless you run your sub with the engine off i doubt this is your issue or your running an amp over 1000W?
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Old Aug 19, 2010 | 09:51 AM
  #4  
sebydeleon's Avatar
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merecedes c200k 2009
The optima does not fit in the space. You can only use the original size. It is recomended to use the radio with the car turned on.
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Old Aug 21, 2010 | 01:07 AM
  #5  
6speedbenzLA's Avatar
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2009 C300 6Speed
yeah i tried to find one, it just happens i forget and im chillin in the car and then i end up pushing the car to start it ..... before it wouldn't die it would last the 45 mins until the car told me it was going to shut off....... now it just dies after about 15 or 20 mins. O well maybe i can make a custom bracket ill keep the thread updated.
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Old Aug 21, 2010 | 05:19 AM
  #6  
saz_pwr's Avatar
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From: Birmingham, U.K
C180K Sport, Cubanite Silver
Ive got one in my trunk as a secondary battery, I am using the original in the front, it seems to be doing the job fine and i can listen to the bass with the car off,
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