Sea-Dog Oblong Captive Garboard Drain Plug - 316 Stainless Steel [520065-1] Anchoring & Docking | Anchoring Accessories An optional battery temperature sensor

An optional battery temperature sensor manages battery charging based on battery temperature

Good sensitivity in a compact housing

Rugged PC ABS polymer case/water resistant design

Two mounting options - desktop and panel (flush)

Sea-Dog Oblong Captive Garboard Drain Plug - 316 Stainless Steel [520065-1] Anchoring & Docking | Anchoring Accessories An optional battery temperature sensorOblong Captive Garboard Drain & Plug 316 Stainless Steel This Oblong Captive Garboard Drain & Plug sits lower in the stern for more water removal. Captive plug prevents plug from being lost. Constructed of corrosion resistant investment cast 316 stainless steel. Installs with two #8 FH fasteners (not included). WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other