<b>SPECIFICATION</b><p> <b>Voltage--Rate/Max: </b>DC 24V<br> <b>Peak Thrust in LBS: </b>80LBS<br> <b>Power--Rated/Max: </b>1080W<br> <b>Amp--Rated/Max: </b>45A<br> <b>Shaft Type: </b>Aluminum Alloy Shaft<br> <b>Shaft length: </b>¡Ö54 inch <b>(available 44.3 inch)</b>?<br> <b>Control Type: </b>Remote control<br> <b>Prop Type/Size: </b>2 Blade Prop / 11.2 inch dia.<br> <b>Prop Speed at full power: </b>Max 1500rpm underwater<br> <b>Depth Adjustment: </b>Depth collar<br> <b>Steering: </b>360 degree electric control<br> <b>Battery type (suggestion): </b>2 x 105AH deep cycle battery (battery not include)<br> <b>Max boat length (suggestion): </b>21ft<br>