Definition of cavalry for English Language Learners. : the part of an army that in the past had soldiers who rode horses and that now has soldiers who ride in vehicles or helicopters.
There are two listed differences between the Badger 5 and Badger 500: 5 has 6.3 amps and a 1yr parts & labor warranty; 100 has 6.9 amps and a 2yr parts & labor warranty. Badger 1, 5, 100 and 500 all specify galvanized steel construction (the outside of each appears to be plastic).
Wood bats don't have as much give to them and the ball loses much of its energy upon impact. The BBCOR standard ensures that non-wood bats perform more comparably to wood bats in an attempt to level the playing field and improve player safety. All BBCOR bats will carry the BBCOR Certified .50 mark (pictured above) somewhere on their barrel or taper. Additional requirements for a bat to become BBCOR Certified include a length to weight ratio that is no greater than -3 and a barrel diameter that does not exceed 2 5/8 inches.