- HOTNESS UNHOT
Today only. Sears has the DieHard 10/2/50 amp. Automatic Battery Charger (71222) for $40 - $6 off in cart = $34 with free in-store pickup or $11 shipping to home. Features 2 amp trickle, 10 amp fast charge, 50 amp engine start, rust-proof & shock-resistant polypropylene case, spark-proof protection, and reverse hook-up protection.