The E-Z Red Powermaster Series battery chargers have been redesigned from the previous models to remove the 10 amp fast-blow fuse and replace it with a 10 amp breaker system. The 120V AC Series Charger, Timer, Clips and Cups (Nos. KS1272P-B, KS1272PT-B, KS1272PCLP-B and KS1272PTCLP-B) feature a charge rate from 0 to 8 amps, an input of 120V, an output up to 140V and a maximum charging capacity of 72 cells in the series. The 240V AC Series Charger, Timer and Clips (No. KS1440PTCLP-B) offers a charge rate from 0 to 8 amps, an input of 240V, an output up to 280V and a maximum charging capacity of 144 cells in a series. Both series offer max output capacities of 8 amps.