Because only the rich can afford cheap batteries..... A good quality deep cycle lead acid battery will cost between $50 and $200 and, if properly maintained, will give you at least 150 deep discharge cycles.
What is the boiling point of oxygen? a. 100 degrees C c. -57 degrees C b. 8 degrees C d. -183 degrees C.
Oxygen is in liquid form depending on two things: 1- Pressure. 2- Temperature. Oxygen is kept in cryogenic tanks of all sizes.Ambient temperature outside of the storage tank is much higher than the liquid temperature.nder normal atmospheric pressure oxygen is a liquid at  temperatures ranging from -218.79 degrees Celsius to -182.96  degrees Celsius. This works out to -361.82 degrees Fah â¦ renheit to  -297.33 degrees Fahrenheit. 2 people found this useful.