Did the Leopard 2 A5 unpacked battle tanks and had the battery pack only with the charging times mitgelierferten PSU. The charging time is when the first charge 6 hours after each time charge only for 4 hours if the battery has been run dry. Is a large part with 50cm length (without gun). The tank is very beautiful, loving and detailed designs and makes a good impression. A very nice model, even if you do not want to ride it. The now charged battery pack inserted, turned on the 2.4 GHz remote control and a button is pressed on the tank it went straight off! The control bit unusual, since there is no steerable wheels in tanks, I came quickly master it. It controls so only the speed of the tracks that is almost infinitely possible. If rotate opposite the chains, then rotate the tank in a circle, just like in a real tank. The tower is rotatable about 2 buttons on the remote, could go a little faster, but is OK. The gun can also be moved by two buttons up or down. The tank makes every movement realistic Soundweffekte as the engine sounds, machine-gun and shot noise. Up a small Deckelchen attached where you can insert the standard 6mm airsoft bullets. You can then fire the balls over another button on the remote control. When firing a cannon there noise and the electronics even simulate a recoil effect, which is a small piece of the tank moves backwards, it looks really great! Unfortunately fit only 7 of Airsoft balls simultaneously in the magazine. From the look he is well managed in the camouflage, even a mud-airbrush was applied and simulates the normal contamination. The leopard has front and rear two LEDs which light up while driving. The crawlers are interchangeable and the wheels sprung individually, which is very good for the area. The supplied battery pack once loaded lasts a long time, but I got me a replacement battery pack ordered. The supplied 10 Airsoft bullets are fired quickly, badly to find and fall probably my cleaner victim. For a few euros I got me two bottles of 4000 Airsoft balls called upon which costs less than 10 euros. That part is really well and is really fun, even outside in the dirt or as dogs and cats Schreck. Both controllers forward and the thing's really fast ride. A small drawback is the charger, which is not electronically and the state of charge does not display. You must comply with the approximate charge times here. In the battery pack but are normal NiMH AA batteries with 800mAh, which are soldered together in series only. Who is versed electronically and can make something that can be soldered its own battery pack together. For the price of the Leopard 2 A5 very well done and I can only recommend it. Also because of the 2.4 GHz controller, which is susceptible to faults, as remote controls in the MHz range. I would buy it again!