We were so close to freedom, but our power cells are running low, and can't do anything about it so we try charging and it works!

We waited outside til the power cells has full power, for awhile we saw a group of soldiers dark armoured once, I told the others to come in; while I was taking the power cells, I placed and its was ready to go, the army saw us and started firing; the others grabbed a turret and start firing while I try to drive it away from them. One of the soldiers throw a EMP and disabled one of the legs, I told the others to keep firing, while I recharge my new ability Invisibility,speed tele and force-shield; I walked out and saw them, I appeared like a shadow or a nano second. After killing them I heard reinforcement are coming, I told the others that we need to hurry or were dead...