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.
Bathtub Sizes: Reference Guide to Common Tubs. Bathrooms are already so starved for space, it can be like a jigsaw puzzle trying to fit everything in. And the one element that sucks up the most space is the bathtub. Consider this: the average five-foot long bathtub displaces 13.35 square feet of floor space.