. Stimulate student learning with the Travel Mate B3's high-performing ultra-durable design. Featuring a long battery life mechanically anchored keys & blazing-fast connection speeds empower students to get even more out of their classes Key Product Info. Efficient performance Certified durability Convertible design Up to 12 hours of battery life Product Features Efficient performance Get work & tasks done faster than other current on-the-market Window's laptops designed for education. The powerful Intel processor combines low power consumption & high performance for a reliable classroom-based solution. Certified durability The Military Standard (MIL-STD 810H) certified impact-resistant design withstands up to 60kg of downward force in addition to increased resistance from daily wear & tear. The shock-absorbent bumper & unique drainage design further protect components from moderate falls & amounts of liquid. Making learning fun The convertible design of the laptop ensures that students are able to work together in a multitude of situations easily adapting to either tablet tent or display modes. Power through the day With up to 12 hours of battery life in one charge finish a days' worth of classes with battery to spare. The user-friendly port design keeps all your cables on the same side for greater accessibility & ease of use while the front-cover battery level indicator allows teachers to quickly & easily tell when a laptop is running out of charge.