Love the maintenance free part for my Badboy buggy. Got tired of the batteries that you have to add water to. These work great!

Very happy with this battery and its longevity. It has the exact correct horizontal dimensions to fit in a VW Vanagon in the space under the driver's seat, BUT, it's about an inch and a half too tall. We had a welding shop lower the box to make it fit (since our van is on lifted springs, we have extra space down there and it doesn't rub against the stock wheels). Your Mileage May Vary. We can run the webasto heater and the truckfridge all night without dropping below 12 volts. (not 2 nights though). If it's just the fridge alone, it'll last 3 days before dropping below the minimum voltage for the truckfridge. Note that when the van is parked long term, we keep the battery topped off with a smart trickle charger designed for deep cycle AGM batteries, which charges it at the correct voltage. That's the key to prolonging the service life of any AGM battery. If you're a Vanagon Owner, the Samba is the place to go for details about Vanagon-specific battery placement options.

i put the VMAXMB127 AGM battery in my dump trailer 5-1/2 years ago to power the electro-hydraulic dump system. It's still going strong. I do make a point of recharging it fully shortly after any use, an dleave it on an AGM-specific smart charger/maintainer when it will not be used for extended periods. Both of these, with a charger/maintainer designed for AGM batteries are important measures for best life of an AGM battery.