1. (形势)紧张的，引起强烈感情的
If a situation is charged, it is filled with emotion and therefore very tense or exciting.

2. (粒子)带电的
Charged particles carry an electrical charge.

1. of a particle or body or system
having a net amount of positive or negative electric charge

e.g. charged particles
a charged battery

2. fraught with great emotion

e.g. an atmosphere charged with excitement
an emotionally charged speech

Synonym: supercharged

3. capable of producing violent emotion or arousing controversy

e.g. the highly charged issue of abortion

4. supplied with carbon dioxide

Synonym: aerated