Sy leen my laaier vir ’n kort tyd, omdat haar battery ook leeg is.

Here, Sy means she.

Afrikaans sy can mean two different things depending on how it is used:

• sy as a subject pronoun = she
• sy as a possessive before a noun = his

So:

• Sy leen ... = She borrows ...
• sy battery = his battery

In this sentence, it is at the start and followed by the verb leen, so it is clearly she.

This is a very common question because Afrikaans does not always separate these two ideas as neatly as English does.

leen can be used in contexts where English would use either borrow or lend, so the construction and context tell you which meaning is intended.

Here, Sy leen my laaier means She borrows my charger.

Why? Because my laaier is the thing she is taking/using.

If you want to be extra clear in Afrikaans, speakers often use:

• uitleen = lend out
• leen or leen by iemand = borrow

Because a possessive already makes the noun specific.

So:

• my laaier = my charger
• not the my charger

This works the same way as in English. You do not add an article before a possessive.

’n is the Afrikaans indefinite article, equivalent to English a or an.

So:

• ’n kort tyd = a short time

A few useful things to know about ’n:

• it is written with an apostrophe
• it is always lowercase
• it is pronounced as a weak uh sound, not like the English letter name en

Here vir means for and introduces a period of time.

So:

• vir ’n kort tyd = for a short time

This is a normal Afrikaans way to express duration.

Because omdat introduces a subordinate clause, and in Afrikaans that clause is normally separated with a comma when it follows the main clause.

So the punctuation in this sentence is standard:

• main clause: Sy leen my laaier vir ’n kort tyd
• subordinate clause: omdat haar battery ook leeg is

Because haar means her, while sy as a possessive means his.

So:

• haar battery = her battery
• sy battery = his battery

That is why this sentence uses haar battery.

Because omdat creates a subordinate clause, and in Afrikaans subordinate clauses the finite verb usually goes to the end.

Compare:

• main clause: Haar battery is ook leeg.
• subordinate clause: omdat haar battery ook leeg is

This verb-final pattern is one of the most important word-order rules in Afrikaans.

Yes, but the word order changes.

With omdat, the verb goes to the end:

• ... omdat haar battery ook leeg is

With want, the clause keeps normal main-clause word order:

• ... want haar battery is ook leeg

Both can mean because, but omdat introduces a subordinate clause, while want does not.

ook means also or too.

So haar battery ook leeg is means her battery is also dead/flat.

It adds the idea that this is not the only battery with a problem.

Yes. leeg literally means empty, but it is very natural in Afrikaans to use it for batteries.

So:

• Die battery is leeg = The battery is dead / flat / out of charge

That is completely idiomatic Afrikaans.