LRP Hyper & Power stick packs

Also new from LRP is their updated line of budget battery packs. These new products represent the next generation of powerful NiMh stick packs featuring higher capacity, outstanding power delivery, lower internal resistance and a completely new design. All battery packs are supplied pre-assembled and ready-to-use, including connectors, and are made using only single-cell shrink wrapped cells by LRP. Each cell has passed quality control and durability tests before its used.

Source: LRP [lrp.cc]