juice up

I need to juice up my phone because the battery's dead.

Coordinate term: spill juice

For so long I stayed natural because it was a sense of pride to me that as a natural I was still competing and beating guys who were juicing up.

With her pussy spread he pressed into her and she bit into her bottom lip. “Damn, shawty,” he moaned. She juiced up even more when she heard how he responded to her.