1. Uvod
The MiBOXER C4-12 is an advanced four-slot smart charger designed for a wide range of rechargeable batteries. It features independent charging channels, automatic battery type detection, and multiple safety protections. This manual provides essential information for the safe and efficient operation of your C4-12 charger.
2. Varnostna navodila
- Pred prvo uporabo natančno preberite ta priročnik.
- Ne poskušajte polniti baterij, ki jih ni mogoče polniti.
- Uporabljajte samo priloženi napajalnik.
- Polnilnika ne razstavljajte, spreminjajte ali povzročajte kratkega stika.
- Keep the charger away from water, moisture, high temperatures, and direct sunlight.
- Med polnjenjem zagotovite ustrezno prezračevanje. Polnilnika ne pokrivajte.
- Supervise the charging process, especially when charging new or unfamiliar battery types.
- If any abnormality occurs, unplug the charger immediately.
3. Vsebina paketa
- 1 x MiBOXER C4-12 Battery Charger
- 1 x napajalnik (DC 12V 5A)
- 1 x uporabniški priročnik
4. Značilnosti izdelka
- Four Independent Charging Slots: Vsaka reža deluje neodvisno, kar omogoča hkratno polnjenje različnih vrst in velikosti baterij.
- Visok polnilni tok: Up to 3.0A charging current per slot, enabling rapid charging of high-capacity batteries.
- Široka združljivost: Supports various Li-ion (4.2V/4.35V) and Ni-MH/Ni-Cd (1.48V) battery sizes, including 10340 to 26650 for Li-ion, and AAAA, AAA, AA, A, SC, C, D for Ni-MH/Ni-Cd.
- Inteligentno zaznavanje: Automatically identifies battery type (Li-ion, Ni-MH, Ni-Cd) and selects the optimal charging mode.
- Napredni zaslon: Provides real-time information such as charging current, voltage, capacity, internal resistance, and charging time.
- Nadzor temperature: Automatically detects battery temperature to prevent overheating.
- Aktivacija 0V: Capable of activating deeply discharged Li-ion batteries.
- Varnostne zaščite: Features over-charge, over-discharge, short-circuit, and reverse polarity protection.
- Vzdržljiva konstrukcija: Made from fire-resistant PC and ABS materials.

Image: The MiBOXER C4-12 charger highlighting its automatic functions, including optimal current matching, temperature detection, battery capacity calculation, percentage display, automatic battery recognition, 0V activation, internal resistance detection, and charging time accumulation.

Image: The MiBOXER C4-12 charger showcasing its broad compatibility with numerous Li-ion battery sizes (from 10340 to 26650) and Ni-MH/Ni-Cd battery types (AAAA, AAA, AA, A, C, D).
5. Specifikacije
| Parameter | Vrednost |
|---|---|
| Model | C4-12 |
| Vhodna voltage/Tok | DC 12V / 5A |
| Izhodna voltage (litij-ionska) | 4.2 V ± 0.1% |
| Izhodna voltage (Ni-MH/Ni-Cd) | 1.48 V ± 0.1% |
| Output Current (Li-ion) | Max 4 x 3A |
| Output Current (Ni-MH/Ni-Cd) | Max 4 x 1A |
| Compatible Li-ion Batteries | 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650 |
| Compatible Ni-MH/Ni-Cd Batteries | AAAA, AAA, AA, A, SC, C, D |
| Število rež | 4 |
| Material | PC + ABS (Fire-resistant) |
| Teža | 485 gramov |
| Dimenzije | 16.2 cm (Length, other dimensions not specified) |
6. Nastavitev
- Razpakirajte polnilec: Carefully remove the C4-12 charger and its accessories from the packaging.
- Priključite napajanje: Insert the DC plug of the provided power adapter into the input port on the back of the charger. Plug the other end of the power adapter into a suitable wall outlet (100-240V AC).
- Začetni prikaz: Zaslon polnilnika se bo prižgal, kar pomeni, da je vklopljen in pripravljen za uporabo.

Image: The MiBOXER C4-12 smart charger shown alongside its power adapter, ready for connection.
7. Navodila za uporabo
- Vstavite baterije: Insert one or more rechargeable batteries into the charging slots. Ensure the positive (+) and negative (-) terminals of the battery match the markings on the charger. The charger will automatically detect the battery type and begin charging.
- Zaslon monitorja: The LCD screen will show real-time charging status for each slot, including voltage, current, charged capacity (mAh), internal resistance, and charging time.
- Select Slot Information: Pritisnite SLOT button to cycle through the detailed information for each individual charging slot.
- Adjust Charging Parameters (Manual Mode):
- While a battery is charging, press the SLOT gumb za izbiro želene reže.
- Pritisnite in držite NAČIN button for a few seconds to enter manual setting mode.
- Pritisnite NAČIN button repeatedly to cycle through adjustable parameters (e.g., charging current).
- Uporabite SLOT button to change the value of the selected parameter.
- Once settings are adjusted, the charger will resume charging with the new parameters.
- Zaključek polnjenja: The charger will automatically stop charging when the batteries are fully charged. The display will indicate completion.
- Odstranite baterije: Once charging is complete, remove the batteries from the slots.

Image: The MiBOXER C4-12 charger with four batteries inserted into its slots, demonstrating its multi-slot charging capability.

Image: The MiBOXER C4-12 smart charger illustrating its versatility by showing various devices that use the types of batteries it can charge, such as toy cars, remote controls, electronic cigarettes, electric shavers, flashlights, and microphones.
8. Vzdrževanje
- Čiščenje: Pred čiščenjem polnilnik izključite iz električnega omrežja. Za brisanje površine polnilnika uporabite mehko, suho krpo. Ne uporabljajte abrazivnih čistil ali topil.
- Shranjevanje: When not in use, store the charger in a cool, dry place, away from direct sunlight and moisture.
- Izogibajte se udarcem: Do not drop or subject the charger to heavy impact.
9. Odpravljanje težav
- Polnilnik se ne vklopi:
- Ensure the power adapter is securely connected to both the charger and the wall outlet.
- Verify the wall outlet is functional.
- Baterija se ne polni:
- Check if the battery is inserted with correct polarity (+/-).
- Ensure the battery is a compatible rechargeable type.
- Očistite kontakte baterije in polnilnika, če so videti umazani.
- The battery might be deeply discharged (0V activation should attempt to revive it, but some batteries may be beyond recovery).
- Sporočilo o napaki na zaslonu:
- Refer to the specific error code (if displayed) in the full user manual for detailed instructions.
- Often indicates a battery fault (e.g., short circuit, over-voltage) or incorrect battery insertion. Remove and re-insert the battery.
- Charger or Battery Getting Hot:
- Some warmth is normal during charging. However, if it becomes excessively hot, immediately remove the battery and unplug the charger.
- Poskrbite za zadostno prezračevanje okrog polnilnika.
10. Garancija in podpora
The MiBOXER C4-12 charger comes with a 3-letna garancija. For any quality issues, operational questions, or technical support, please contact MiBOXER customer service. We are committed to providing 100% satisfaction and support for our products.