I may as well chime in, ran an Odyssey PC625 in my Avid. It is a great, long-lasting durable battery.
Longer service life With 3-10 years of service life, ODYSSEY batteries save consumers time, money, and aggravation.Longer cycle life 70% longer cycle life compared to conventional deep cycle batteries - up to 400 cycles at 80% depth of discharge - high stable voltage for longer periods of time.Longer shelf life Can be stored on open circuit (nothing connected to the terminals) without the need for recharging up to 2 years or 12.00V, whichever occurs first.Faster recharge The highest recharge efficiency of any sealed lead battery on the market - capable of 100% recharge in 4 - 6 hours.2 Batteries in 1 combines in one box the characteristics of two separate batteries. It can deep cycle (be recharged) as well as provide enormous cranking power.Superior cranking The 5 second cranking power of Odyssey batteries is double to triple that of equally sized conventional batteries, even when the temperature is as low as -40?C (-40?F).Mounting flexibility Non-spillable design - can be mounted on any side in any position except inverted.Vibration resistance Design protects against high impact shock and mechanical vibration - a common cause of premature battery failure.Extreme temperature tolerance Operating temperatures from -40?C (-40?F) to 45?C (113?F), for models without a metal jacket and from -40?C (-40?F) to 80?C (176?F) for models with a metal jacket.Totally maintenance free No need to add water, ever! Drycell design with resealable venting system.Improved safety US Department of Transportation classified as a 'non-spillable' battery. No acid spills, no escaping gases. http://www.batterymart.com/p-odyssey-pc625-battery.html?utm_source=google&utm_medium=cpc&utm_term=PC625&utm_campaign=PLA&gclid=CIbv4N2XyMgCFYeEfgod9S0JDQ
