Our heavy duty batteries are your best value in medium to low drain devices. They are often a good choice on a cost-per-hour basis. Our general purpose batteries are your low cost, reduced performance battery. Your choice when cost is most important. It's a very good selling industrial heavy duty and general purpose batteries. Built to exceed the performance demands of industrial applications. Better for environment-mercury and cadmium free formula. Guaranteed against leakage. convenient and economical multi-pack packaging-easy to stock and inventory. Date coded package.