Dual Pro RS4 4 Bank Battery Charger w/3 Bank B.O.S. SCMECH3 22mm Push Button Switch -

22mm Push Button Switch - Off/On Contact - Blue/Red LED - 4' Lead

5 mA (less than 1 Amp-hr battery dissipation per month of stand-by)

it features an epoxy-coated submersible motor that provides reliable operation both underwater and in open air

2 galvanized tie plates

360° light visibility for ResQFlare

Dual Pro RS4 4 Bank Battery Charger w/3 Bank B.O.S. SCMECH3 22mm Push Button Switch -RS4 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 RealPRO Series Battery Charger 24A 4 Bank (PN: RS4). 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 is only as good as