Do you need a special seal battery for a 2003 G500??? Because the battery is inside the cabin? (It is on the floor right below the feet of the center rear passenger).

I read somewhere that you should never charge a battery in an enclose space because a changing battery emits hydrogen and they are worry about explosion.

Do I need to worry about this in the G for both explosion and health reason. Or as long as it fits and the right amperage it is a go. I think the G size is the same size as my ML 163 and size H8.

Also what is the official part number and specification for a 2003 G500 battery is it the same as the ML 163

thanks

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Silver Honda Accord, 2006
Silver G500, 2003
Silver SLK-320, 2002
Black ML-320, 2000
Bule Porsche 993 Targa , 1997
Silver Merkur XR4Ti, 1987