Optima Batteries' Orangetop QH6 lithium battery packs more cold cranking power than any standard H6, offering resilience to extreme temperatures and improved performance, durability, and weight reduction over comparable lithium batteries. The QH6 is a quad terminal, 45 Ah battery with a cranking power of 880 A and weighs 19.8 lbs. The battery is also compatible with the Optima Bluetooth app, which displays battery health, state of charge and usage, current, temperature, and more.