One reviewer questioned whether or not this unit puts out 10 amp. I used a clamp on DC ammeter to measure current as a battery starting with 75 of a charge was charged. The output started at 10.2 amps, as battery charged current fell in steps: 7.5, 5.0, 3.2, 1.2 amps and then 120 milliamps, 25 and 12.5 milliamps. The green charge light was in flashing mode at 3.2 amp down to 12 milliamps when green charge light went steady full on green. Mounting a charger in boat sump area is never easy. Mounted with 2 machine bolts 10 x 32 tapped into 1/4 inch aluminum backing plate. Included a 3/8 thick neoprene rubber shock absorber between the charger and backing plate. Now to see how long it lasts. Stern takes some pounding in rough water.
Rating:
[5 of 5 Stars!]