Dual Pro SS3 3 Bank Battery Charger w/3 Bank B.O.S. [SS3/BOS12V3] Automotive/RV | Inverters The TM165HW is legendary for

The TM165HW is legendary for producing the finest detail and largest coverage area of any transom mounted model in its class

Powdered metal gears for strength and precision

108 LEDs provide high output

Hi/Lo Power Switch

You can even view the received NMEA data in the web browser for easy fault-finding

Dual Pro SS3 3 Bank Battery Charger w/3 Bank B.O.S. [SS3/BOS12V3] Automotive/RV | Inverters The TM165HW is legendary forSS3 3 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 30A 3 10A Banks 12V 36V (PN: SS3). 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