Palam pengecas itu masih di dalam soket, jadi tolong keluarkan sebelum tidur.

In Malay, demonstratives like ini and itu usually come after the noun, not before it.

• palam pengecas itu = that charger plug
• soket ini = this socket

So the normal pattern is:

• noun + ini/itu

This is different from English, where we say that plug, not plug that.

It literally breaks down like this:

• palam = plug
• pengecas = charger

So palam pengecas means the charger plug or the charging plug. In natural English, you might also think of it as the charger is still plugged into the socket, but the Malay wording focuses on the plug itself.

Pengecas means charger. It comes from the root cas / caj related to charge, with the noun-forming prefix peng- / penge-.

So:

• cas / caj = charge
• pengecas = charger, charging device

This is a very common Malay pattern:

• ajar = teach

• pengajar = teacher

• hapus = erase
• penghapus = eraser

You do not need to memorize all the morphology at once, but it helps to notice that penge- often creates a thing or person that does the action.

Masih means still.

So:

• masih di dalam soket = still in the socket

It shows that the situation has continued up to now. Without masih, the sentence would simply state the fact:

• Palam pengecas itu di dalam soket = The charger plug is in the socket

With masih, it adds the idea that it has not been removed yet.

Yes, dalam soket is also possible in casual speech, but di dalam soket is more explicit and a bit fuller.

Breakdown:

• di = in/at/on as a preposition
• dalam = inside
• di dalam = inside/in

So:

• di dalam soket = in the socket
• dalam soket can also mean in the socket, depending on context

A useful point for learners: this di is a separate preposition, not the verb prefix di- used in passive verbs.

It is the same word, but here it has a different meaning.

Jadi can mean:

• become
• so / therefore / thus

In this sentence, it means so or therefore:

• ..., jadi tolong keluarkan ...
• ..., so please remove it ...

This is very common in conversation.

Yes, tolong literally means help, but it is also very commonly used to make a request, like please.

So:

• tolong keluarkan = please take it out / please remove it

It is softer and more polite than just giving the command:

• keluarkan = take it out
• tolong keluarkan = please take it out

Malay often uses tolong this way in everyday speech.

This is a very important grammar point.

• keluar = go out, come out, exit
• keluarkan = take something out, remove something, bring something out

The suffix -kan often makes the verb transitive, meaning it acts on an object.

Compare:

• Palam itu keluar. = The plug comes out / is out.
• Keluarkan palam itu. = Take out that plug.

So in your sentence, keluarkan is used because someone is being asked to remove the plug.

It is not stated explicitly, because Malay often omits objects and subjects when they are clear from context.

Here, keluarkan by itself can mean:

• take it out
• remove it

because everyone already knows the thing being talked about is palam pengecas itu.

If you wanted to be fully explicit, you could say:

• jadi tolong keluarkan palam itu sebelum tidur

But the shorter version is very natural.

Malay often leaves out subjects when they are obvious from context.

In English, you need something like:

• please remove it before you go to sleep

In Malay, the listener is understood, so it is normal to say simply:

• tolong keluarkan sebelum tidur

The implied meaning is:

• please remove it before sleeping / before you sleep

This kind of omission is very common and natural in Malay.

Literally, yes, it is something like before sleep or before sleeping.

Breakdown:

• sebelum = before
• tidur = sleep / to sleep

In natural English, the best translation is usually:

• before going to bed
• before you sleep

Malay often uses a bare verb like tidur without adding a subject such as you.

Yes, it is natural and clear. A few common alternatives are:

• Palam pengecas itu masih dalam soket, jadi tolong keluarkan sebelum tidur.
• Pengecas itu masih terpasang pada soket, jadi tolong cabut sebelum tidur.
• Palam itu masih di soket, tolong keluarkan dulu sebelum tidur.

A few notes:

• cabut is very common for pull out / unplug
• terpasang means attached / plugged in
• dulu can soften the request a little, like first

In everyday speech, many speakers might actually prefer cabut for a plug:

• Tolong cabut sebelum tidur. = Please unplug it before sleeping.

Both can work, but they are slightly different in feel.

• keluarkan = remove, take out
• cabut = pull out, unplug

For plugs, cords, and things inserted into something, cabut is often the most natural everyday verb.

So:

• tolong keluarkan = please remove it
• tolong cabut = please unplug it / pull it out

Your original sentence is correct, but a native speaker might very naturally say:

• Palam pengecas itu masih di dalam soket, jadi tolong cabut sebelum tidur.

A helpful word-for-word guide is:

• Palam pengecas itu = that charger plug
• masih = still
• di dalam soket = in the socket
• jadi = so
• tolong = please
• keluarkan = take out / remove
• sebelum tidur = before sleeping

So the structure is roughly:

• [noun phrase] + [still] + [location], so please [remove it] + [before sleeping]

Malay word order is often quite straightforward once you get used to:

• demonstratives coming after nouns
• omitted subjects/objects when obvious
• verbs not changing for person or tense the way English verbs do