MillerTech 100Ah 12V DUAL PURPOSE HEATED 1200CCA Bluetooth Lithium Iron Phosphate (LiFePO4) Group 24 Battery (12100DPH-G24)MillerTech DUAL PURPOSE HEATED lithium batteries are the perfect choice for starting your outboard motor AND running electronics for hours, such as depth finders. And with a built in heating element, they can be safely charged in temperatures below freezing! They are built with Grade A lithium iron phosphate (LiFePO4 or LFP) cells and are guaranteed for 10 years with a full repair replace warranty. They feature Bluetooth battery monitoring with a

Their batteries are the best of the best

Compact and ergonomic design (9" long x 4" wide x 7" high without battery)

1 Year Warranty

Efficiency:  >90%

MillerTech Headlamps are legendary in the Amish communities in the midwest

Continuous Charge/discharge current:  50A

Input 80-120V AC 60Hz

Why are newer models inferior

Integrated mounting tabs allow for permanent installation in a vehicle or trailer

How many hours per day your load will run

Float Voltage:  16

OUTPUT POWER– 3 – 14