Originally Posted by
kcobra
With inboard connectors the tubs end up getting dirty and wear out. Depending on the type of track you run at this may or may not mean a premature end of life for your pack. I'd bet that if one took a survey of melted connectors the inboard packs would have a higher occurrence of melted connection points than wired packs. If inboard vs wired is an option and wired works on your chassis then always go with wired.
Most of the batteries come with lame bullet connectors for charging use only, it even says it on most of the boxes and or instruction sheet. I use these exclusivly and highly recommend them. These really last and conduct current really well. Make sure you get the long version as I've had the short ones pop once or twice under extream circumstances on my B44 after a really bad chassis slap lol. But the long ones I linked to never come out.
http://www.amainhobbies.com/product_...rs-Gold-18mm-2