12V 220Ah LiFePo4 lithium featuring 200A continuous, 400A surge and 800CCA complies to Mercury Marine starting battery standard. Light weight at just 23kgs and totally waterproof with built-in heat sink. Can put into parallel for increased amperage or series for increased voltage (up to 48V) BUT cannot be used as a cranking battery if two or more batteries are linked in series.  Via BT app battery can be configured for 100% deep cycle or 80″for deep cycle and 20% reserved for motor cranking, so if used as a hybrid there is no risk of not being able to start the outboard motor.  2 x NMEA2000 interface ports, can communicate via NMEA, CANBUS or 485 protocols to display data on MFD from such brands as Garmin, Lowrance, Hummingbird, B&G, Simrad, Raymarine  and Haswing, as well as the 7″ display model IP-TS7. Battery dimensions: 378 x 205 x 257mm (LxWxH)

10-14.8V voltage range, 12.8V nominal voltage. 2,000 cycles at 100%, 6,000 cycles at 10%. Tip: Never run lithium batteries entirely flat, topping up at 50% or higher will greatly extend the life of the battery. Backed by three (3) year warranty.