The Porsche Lead Acid Batteries Are Heavy - And Often Leak Acid Into The Front Of The Car - Not What You Want - Especially If You Just Restored It! Why Odyssey? For Years We'Ve Installed Odyssey Batteries On All Of Our Projects At Patrick Motorsports. The Advantages Are Crystal Clear: **No More Leaks: Odyssey Batteries Are AGM (Absorbent Glass Mat) Dry Cell Type. They Have No Liquid Acid Inside - If You Cracked One Open Nothing Would Leak Out! **Lightweight: Due To Having No Battery Acid Inside - They Are Considerably Lighter Than The Porsche Batteries. **Faster - Reliable Startup: Cold Starts Are A Breeze With Odyssey Batteries - As They Operate At A Higher Power Level. **Increased Ignition Output: This Is The #1 Reason To Upgrade. The MFI Porsches Especially Take Full Advantage Of The Higher Ignition Output - Resulting In Better Combustion - Smoother Performance - And Lower Emissions. Battery Pc 680 - Odyssey Specs: 680 Cranking Amps For 5 Seconds 595 Cranking Amps For 10 Seconds / 525 Cranking Amps For 20 Seconds / 17 Amp Hours / Short Circuit Current Over 1800A 25 Minute Reserve Capacity With 25 Amp Load Female Brass Terminal With M6 ss Bolt / Dims: 7 1/16 L x 3 W x 6 9/16 H in. / Weighs 14.5 Lbs Can Be Used With Part Numbers: 3217-0006 - Terminal Adapter Kit Alternate Part Numbers: BAT ODY PC680 / BAT-ODY-PC680 / BAT.ODY.PC680 / BATODYPC680 / PC680
