ProTek LiPo 4000mAh power pack

A Main Hobbies have announced the release of this ProTek R/C brand Lithium Polymer 2-cell 4000mAh 20C power pack. These ProTek R/C battery packs can be used in any application where you need 6-cell NiMH stick or race packs, such as 1/10th scale electric touring cars or 2wd and 4wd off-road vehicles and are significantly lighter weighing only 200g (7.1oz) when compared to regular NiMH race packs which weigh over 400g (14oz) for the same capacity. These batteries also have a nominal voltage of 7.4V compared to the 7.2V of regular NiMH batteries, and have a lot lower internal resistance. This leads to better top speeds and improved ‘punch’ off the line when compared to NiMH batteries.

Source: A Main Hobbies [amainhobbies.com]