Dual Pro PS4 Auto 4 Bank Battery Charger w/3 Bank B.O.S. [PS4AUTO/BOS12V3] Seed Starter Trays Insert moulded studs offer superior

Insert moulded studs offer superior mechanical strength

environment

Double aramid stitched in high wear areas

Mechanical

Dual Pro PS4 Auto 4 Bank Battery Charger w/3 Bank B.O.S. [PS4AUTO/BOS12V3] Seed Starter Trays Insert moulded studs offer superiorPS4 Auto 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 PS4 Auto 15A 4 Bank Lithium AGM Battery Charger (PN: PS4AUTO). 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