Gens Ace is one of the top rank battery corporations with deep research and manufacturing on NIMH, LI-PO, LI-FE by the effort of 200 professional engineers and technicians with 20 years exquisite battery technology. The Gens Ace brand holds the traditional concept of excellent quality, Optimization& Priority. All batteries are tailored for various scales of the RC Models such as electronic cars, nitro cars, aero planes, vessels and also other models, toys, electric tools, electric bikes, electric autos, digital products etc. The low internal resistance and high cycle life of Gens Ace batteries ensure that you are getting maximum value from your battery. All of the airplane & heli LiPo battery use ORACOVER shrink which quality is known throughout the world. Some of our flight batteries use aluminum plate with both sides so that release the heat more quickly and also protect the battery when it drops. While Gens Ace C ratings may be 20-90% lower than other brands, you'll find that Gens ace battery pack will regularly outperform other brand higher rated batteries. Gens ace lipo pack are always advertised with its actual C ratings - compare our internal resistance values with their competitors and you'll see the difference. Gens Aces unique construction method would maximize full performance potential of Gens ace battery. Specifications - Product Type: lipo battery pack - Capacity: 6000mAh - Voltage: 7.6V - Max Continuous Discharge: 130C - Weight: 220g - Dimensions: 96x46x25mm - Connector Type: 5.0mm bullet