The battery contains electrical energy (in the form of electrical, potential or stored energy), which can be used by a flashlight or a portable CD player.
(The battery; contains; electrical energy (in the form of electrical, potential or stored energy), which can be used by a flashlight or a portable CD player) (electrical energy (in the form of electrical, potential or stored energy; can be used; by a flashlight or a portable CD player)
The battery electrical energy (in the form of electrical, potential or stored energy
contains can be used
electrical energy (in the form of electrical, potential or stored energy), which can be used by a flashlight or a portable CD player
by a flashlight or a portable CD player