Dual Pro SS4 4 Bank Battery Charger w/3 Bank B.O.S. [SS4/BOS12V3] Brand_Onyx Outdoor SHURFLO®'s Macerator pump features a

SHURFLO®'s Macerator pump features a premium impeller design with run-dry capability and includes our seamless shell motor with o-ring sealed end bells and a sealed manual turn key

With a heavy duty motor built to withstand the tough marine environment

Automatically programs conditioning time based on discharge state of batteries

Charge current second output: 50 A

Box Dimensions: 8"H x 19"W x 29"L WT: 11

Dual Pro SS4 4 Bank Battery Charger w/3 Bank B.O.S. [SS4/BOS12V3] Brand_Onyx Outdoor SHURFLO®'s Macerator pump features aSS4 4 Bank Battery Charger with 3 Bank B. O. S. This kit includes Dual Pros B. O. S. (Battery Optimization System) 12V 3 Bank (PN: BOS12V3) and Dual Pros Sportsman Series Battery Charger 40A 4 10A Banks 12V 48V (PN: SS4). B. O. S. (Battery Optimization System) 12V 3 Bank B. O. S. actively shuttles energy between batteries to keep the pack balanced, increasing battery strength and longevity. Batteries in a pack will become out of balance and the pack