EXIDE 610C 12 V Car Battery20 Hour Capacity (Cn): 40AhReserve Capacity (Cr,n): 55 MinutesCold Cranking (Is): 275 AmpsLength (mm): 241Width (mm): 173Height (mm): 215Hold downs B0Exide EFB (Enhanced flooded battery):Designed for micro-hybrid (stop/start): vehicles but suitable for all cars on the roadsNew negative plate additives and new processing techniques for improved charge acceptanceStop/start cycling Battery_and_PowerTwice the lifecycle of standard flooded automotive batteries in stop/start conditionsHigh cranking powerFully recyclableLonger lasting, energy savingWill not require maintenance under normal operating conditions24 month nationwide guarantee subject to the original labels untampered with and battery poles need to be undamaged and in original condition.