The new Patent Pending Ranger is the only diesel-powered GPU on the market to utilize Start Pac’s signature, state-of-the-art safe lithium ion batteries for aircraft engine starting especially on aircraft such as the Eclipse 500 and Phenom light jets. It comes in at half the weight and approximately half the price of the Hi- Brd 2 making it one of the smallest, quietest, most advanced and most affordable GPUs on the market.