Battery Lithium Group 27 100Ah

The Battery Lithium Group 27 100Ah from NOCO is a next-generation lithium-ion power solution engineered for demanding applications where traditional lead-acid batteries fall short. Designed for vehicles, RVs, marine vessels, and off-grid systems, this Group 27 lithium battery delivers dependable starting power and extended cycling capability without the weight penalty or maintenance burden of conventional batteries.

Whether you're powering a truck, boat, or backup power system, this 12V lithium alternative provides cranking authority with modern efficiency. At 100 amp-hours (Ah) capacity with 1400 CCA, the Battery Lithium Group 27 100Ah delivers robust starting performance in cold conditions while maintaining high usable energy reserves for auxiliary loads. Lithium-ion chemistry eliminates the sulfation and acid stratification problems endemic to lead-acid units, ensuring consistent voltage delivery across thousands of charge cycles.

The interchangeable terminal design allows drop-in replacement into existing Group 27 battery boxes, simplifying installation without bracket modifications. At just 32.55 lbs—roughly one-third the weight of an equivalent lead-acid battery—this unit reduces vehicle weight, improves fuel economy, and eases handling during installation or maintenance. This lithium battery excels in dual-battery setups, marine auxiliary power, RV house banks, and vehicles exposed to frequent deep-cycle demands.