Napunite bateriju; provjerite zamrznutu hranu i otvarač za konzerve.

The ending -te marks the imperative for:

• you plural (you all), or
• formal/polite you singular

So Napunite means Charge/Fill ...! and Provjerite means Check ...!

In Croatian, this form is commonly used in instructions, warnings, checklists, and polite commands.

Napunite comes from the verb napuniti, which is usually perfective. Perfective verbs often express completing an action.

So:

• puniti = to fill / to be filling
• napuniti = to fill up / to charge fully / to complete the filling

In an instruction like this, Croatian often prefers the perfective imperative because the idea is do this action and complete it.

So Napunite bateriju is more like:

• Charge the battery
• Fill up the battery

depending on context.

Because bateriju is the accusative singular form, and it is the direct object of napunite.

The noun is:

• nominative: baterija = battery
• accusative: bateriju = battery (as the thing being acted on)

Since the command is charge/fill the battery, Croatian uses the accusative.

Here, zamrznutu is an adjective meaning frozen, and it must agree with hranu in:

• gender
• number
• case

The noun hrana (food) is feminine singular, and here it is in the accusative singular because it is the object of provjerite.

So:

• nominative: zamrznuta hrana = frozen food
• accusative: zamrznutu hranu = frozen food (as the thing being checked)

This is normal adjective-noun agreement in Croatian.

This is a very common Croatian noun phrase:

• otvarač = opener
• za = for
• konzerve = cans / tins

So literally it is opener for cans, which in natural English is can opener.

This is a good example of how Croatian often uses noun + za + noun to express the purpose of an object.

Other similar patterns are common too.

Here za means for, expressing purpose, and it takes the accusative.

So konzerve here is accusative plural.

This can be a little confusing because for many feminine nouns, the nominative plural and accusative plural look the same:

• nominative plural: konzerve
• accusative plural: konzerve

So even though the form looks unchanged, the case is still accusative here.

Croatian has no articles like English a/an/the.

So:

• bateriju can mean a battery or the battery
• zamrznutu hranu can mean frozen food or the frozen food
• otvarač za konzerve can mean a can opener or the can opener

The exact meaning depends on context. In a checklist or emergency instruction, English often adds the, but Croatian does not need any article at all.

Not necessarily. Baterija can mean different kinds of battery depending on context:

• a battery in a device
• a rechargeable battery
• a car battery
• sometimes even a battery pack

Because the verb is napunite (charge/fill up), the meaning is probably charge the battery rather than simply put in a battery.

So the exact type of battery depends on the situation.

Because both nouns belong to the same command:

• provjerite zamrznutu hranu
• (provjerite) otvarač za konzerve

Croatian often leaves out the repeated verb when it clearly applies to both items. So the full sense is:

• Check the frozen food and the can opener

The conjunction i simply means and.

The semicolon separates two related instructions:

• Napunite bateriju
• provjerite zamrznutu hranu i otvarač za konzerve

It works a bit like a strong comma or a softer full stop. In English, this could also be written with a period or sometimes a comma, depending on style. Here it helps show that these are two separate but connected checklist items.

No, this is very natural instruction-style word order in Croatian:

• verb + object

So:

• Napunite bateriju
• provjerite zamrznutu hranu i otvarač za konzerve

Croatian word order is more flexible than English, but this version sounds straightforward and neutral. It is exactly the kind of order you would expect in directions or a checklist.

A rough English-friendly pronunciation would be:

• Napunite bateriju ≈ nah-POO-nee-teh bah-teh-REE-yoo
• provjerite zamrznutu hranu i otvarač za konzerve ≈ proh-VYEH-ree-teh zahm-rz-NOO-too HRAH-noo ee oh-TVAH-rach zah kon-ZEHR-veh

A few useful pronunciation notes:

• j is pronounced like English y
• č sounds like ch in church
• vje in provjerite is roughly vye
• hr in hranu is a real consonant cluster; Croatian often allows clusters that feel unusual to English speakers

Yes, very much. The style is short, direct, and practical. Because of the imperative forms and the list-like structure, it sounds like:

• a preparedness checklist
• emergency instructions
• household advice
• camping or travel preparation

That helps explain why the sentence is compact and does not use extra words that English might add.