~New Arrival~
http://rss.rcmart.com/wp-content/uploads/2009/08/banana_plug_news_001.jpg (http://www.yeahracing.com/catalog/advanced_search_result.php?search_in_description=1&keywords=4mm+High+Current+Connector+Set)
Yeah Racing has release a 4mm High Current Connector Set (Banana Plug) which compatible to most of the banana plug battery for RC.
Features:
(1) Made in high quality BRASS which reduce electrical resistance and enhance conductivity.
(2) Single-piece design offers 60% more of connection surface than regular plug, and minimize over-heat issue from bad connection
(3) Connector in size 4mm which is compatible with most common banana plug battery
Specification:
Male Connector Diameter: 4mm
Male Connector Length: 19.5mm
Female Connector Diameter: 4mm
Female Connector Length: 20.5mm
Source: yeahracing (http://www.yeahracing.com/catalog/index.php)