Battery storage capacity. The Battery storage capacity is the amount of energy the battery can store to power a portable device such as a notebook computer. The lower the storage capacity of a battery, the shorter amount of time it can power a portable device.
Other contributors have said: The average bathtub will hold 40 to 60 gallons when completely filled. A: Get a bucket that you know the size of (normal buckets hold up to 4.5 gallons (18 liters)). Next time you fill the bath, fill it bucket by bucket. Then you will know how much water you have used.
This walk-in tub is the same length and width as many traditional bathtubs, 60 x 30 inches, so it can easily be installed in your existing bathtub alcove. Like all walk-in tubs, though, this American Standard model is much deeper than standard tubs, so it can hold up to 75 gallons of water without a person in it. It has a steel frame, so it's sturdy, and the reinforced fiberglass tub has a gelcoat finish, making it easy to clean.