The Curious Dreamer’s Dream Dictionary
by Nancy WagamanPerseverance or the ability to keep going.
A low or dead battery can represent: low energy, fuel, motivation, or inspiration, exhaustion, overwhelm, or trying to do too much, the need to recharge, refresh, or start anew, the end of a phase, cycle, event, project, or something else.
See Fuel, Magnet, Attacked, Being, Attacking
Complete Dictionary of Dreams
by Dr. Mıchael LennoxA battery is also symbolic of the ability to bring energy to places that might otherwise be lacking it.