144V 600Ah Electric boat battery lithium ion for BLDC EMUS
OptimumNano has done a number of auxiliary drives replacing older Atomic 4, Westerbeke, and other diesel engines. The typical system is 48V. There are two reasons. First, a 48V system can drive a 28 ft sailboat with 8000 lbs displacement. A 48V system is rated at 6 hp continuous and 10 hp peak. Other 48V systems are 10 hp continuous and 30 hp peak. A generator can be added to make it an electric hybrid. Second, above 50V, the U.S. Coast Guard has more stringent regulations; these regulations are more applicable to commercial vessels.
Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of 144v 600ah electric boat battery lithium ion for bldc emus. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in stock, we warmly welcome you to buy or wholesale good price battery made in China from us.