TheI48CE model is a low profile version (2 inches shorter than stock battery) lithiumupgrade for vehicles that are equipped with a Group 48 battery.This model has been used in hundreds of Porsche cars ranging from Cayman GT4 to air-cooled 911 models all the way up to GT3RS and GT3 Cup cars and also BMW, Audi, C7 Corvettes and others for nearly a decade.At only 10 pounds, it offers more cranking power than the OE Porsche lithium battery and is a true "race grade" product compared to the majority of "consumer grade" (lesser) products on the market.Braille I48CE is the ultra-lightweight lithium upgradein a common Group48 size.

Product Features:

• I48CE model is a low profile version (2 inches shorter than stock battery) lithium upgrade for vehicles that are equipped with a Group 48 battery
• This model has been used in hundreds of Porsche cars ranging from Cayman GT4 to air-cooled 911 models all the way up to GT3RS and GT3 Cup cars and also BMW, Audi, C7 & C8 Corvettes and other sports cars & exotic for over a decade
• At only 10 pounds, it offers more cranking power than the OE Porsche lithium battery and is a true "race grade" product compared to the majority of "consumer grade" (lesser) products on the market.
• Max weight Savings!! (Only 10 pounds vs 45-60 in a lead battery)
• Carbon Composite Casing