Cyberdyne Systems T-850 Resistance Infiltrator

The T-850 is a fictional android model appearing in the third film of the Terminator Franchise; Rise of the Machines. The T-850 is powered by two Hydrogen fuel cells capable of exploding in a small mushroom cloud if they become unstable. The T-850 is able to handle firing a Browning .30 machine gun from the hip with one hand, while holding a coffin containing an alive John Connor and a heavy cache of weapons, showing no signs of the extra weight being any real concern.

Rise of the Machines Bio
In the year 2032 mankind fights for survival against the machines. The T-850 is sent to kill the leader of the Human resistance, John Conner, due to the man's attachment with the T-800. The assassination is successful but the resistance captures the T-850 and reprograms it under the directive of John Conner's wife Kate and sent to the past to insure that John and Kate survive to establish the resistance. He tells John that his efforts in the second film did not stop Judgment Day, but merely delayed it. They are also running from Judgment Day, trying again to avert it, but they fail, thanks to the counter-efforts of the T-X, a new, highly advanced Terminator designed to be capable of defeating other Terminators; on one occasion, it manages to infect the Terminator with Nanites that take control of its body and force it to attack John and Kate, but John is able to 'convince' the Terminator to reboot by reminding it of the conflict between its current actions and its programmed mission to ensure John and Kate's survival. As John and Kate retreat to an underground bunker to wait out the now-inevitable nuclear war, the Terminator is destroyed when it jams its remaining hydrogen fuel cell into the T-X's mouth, resulting in a massive detonation that destroys them both.