
geladen
charged
Charged with electrical energy and ready for use. Refers to batteries and electronic devices.
Mein Handy-Akku ist wieder voll geladen.
My phone battery is fully charged again.
charged / loaded / invited
Loading your saved state.

charged
Charged with electrical energy and ready for use. Refers to batteries and electronic devices.
Mein Handy-Akku ist wieder voll geladen.
My phone battery is fully charged again.

charged
In a figurative sense: full of tension, anger, or aggression. Refers to a person or an atmosphere.
Nach dem Streit war die Stimmung im Raum extrem geladen.
After the argument, the mood in the room was extremely charged.

loaded
Equipped with ammunition and ready to fire. Refers to a firearm.
Der Jäger ging mit einem geladenen Gewehr durch den Wald.
The hunter walked through the forest with a loaded rifle.

invited
Invited as a guest to an event or occasion.
Alle geladenen Gäste fanden sich pünktlich zum Abendessen ein.
All invited guests arrived on time for dinner.

charged
In physics: carrying an electrical charge, positive or negative.
Ein positiv geladenes Teilchen wird von einem negativen angezogen.
A positively charged particle is attracted by a negative one.
'Geladen' (charged/loaded/invited) is the past participle of the verb 'laden' (to load/charge/invite). The many meanings of 'geladen' come from the different meanings of the verb: to charge something (battery), to load something (weapon), to invite someone (guest), or a tense situation.
Nachdem er sein Handy geladen hatte, konnte er wieder telefonieren.
After he had charged his phone, he could make calls again.
The noun that 'geladen' (charged/loaded/invited) describes reveals the meaning. An 'Akku' (battery) is charged, a 'Gast' (guest) is invited, a 'Pistole' (pistol) is loaded with ammunition, and a 'Stimmung' (mood/atmosphere) is tense.
Die Atmosphäre im Raum war nach der Diskussion sichtlich geladen.
The atmosphere in the room was visibly charged after the discussion.
In a technical context, 'geladen' (charged) refers to devices with a rechargeable battery. Typical adverbs are 'voll' (fully), 'halb' (half), or 'nicht' (not) charged.
Der Akku meines Laptops ist nicht vollständig geladen.
My laptop battery is not fully charged.
When a person or an atmosphere is 'geladen' (charged), it means that it is full of tension or suppressed anger. It describes a negative, explosive mood.
Er kam nach dem Streit mit seinem Chef sichtlich geladen ins Büro zurück.
After the argument with his boss, he came back to the office visibly charged.
The combination 'geladene Gäste' (invited guests) is a very fixed and common expression. It refers to the people who have received an official invitation to an event.
Die geladenen Gäste wurden gebeten, ihre Plätze einzunehmen.
The invited guests were asked to take their seats.
In physics, 'geladen' (charged) means that a particle carries an electrical charge. It is almost always combined with 'positiv' (positively) or 'negativ' (negatively).
Ein Elektron ist ein negativ geladenes Teilchen.
An electron is a negatively charged particle.
aggressive
Aggressiv primarily describes a person's hostile attitude or attack-oriented behavior. Geladen focuses more on the inner tension or pent-up anger that makes an outburst seem possible. Use aggressiv for visible behavior and geladen for the tense state or atmosphere beforehand.

Vor dem Gespräch war die Stimmung zwischen den beiden Kunden sichtbar geladen.
Before the conversation, the atmosphere between the two customers was visibly charged.
Der aggressive Mann beschimpfte den wartenden Kunden laut.
The aggressive man loudly insulted the waiting customer.