Traxxas 7-Cell 8.4V 3000mAh Power Cell NiMH Stick Pack.
Traxxas 7-cell pack offers 15% more voltage to give your model maximum acceleration and speed—depending on your model, top speed can increase by as much as 10mph simply by installing a 7-cell pack, no other modifications required! The 7-cell flat pack fits in all Traxxas E-Maxx, Summit, E-Revo, and Slash Models.
Traxxas Battery Basics
NiMH, NiCd, LiIon, LiFe, and LiPO
These terms refer to the materials and chemistry within the battery. Nickel batteries (NiMH, NiCd) have cells with the familiar “cylinder with a button on top” construction and a metallic case. Lithium batteries (LiPO, LiIon, LiFe) are usually constructed of flat cells stacked together. The cells may be encased in heat-shrink to form the final pack, or enclosed in a “hard case.” Traxxas Power Cell LiPOs use a “semi-rigid” design that is durable and allows greater battery capacity in a pack of a given size.
NiMH = Nickel-metal hydride
NiCd = Nickel Cadmium
LiIon = Lithium Ion
LiFe = Lithium Ferrous Oxide
LiPO = Lithium Polymer
Traxxas high current connector with 12 gauge wire Sub C size cells
Will do business with them again
very happy with your support. just wish it didn't take as long to arrive. but being overseas it's understandable. most deliveries take about 2 weeks. will always buy my rc stuff of you guys thanks heaps.