1. Pengenalan
The Nitecore Ci4 is an intelligent USB-C four-slot rapid charger designed for a wide range of rechargeable batteries. It features QC/PD input for fast charging and can deliver a maximum single-slot output of 3000mA. The Ci4 is compatible with various Li-ion and Ni-MH/Ni-Cd battery types, offering smart charging modes and multiple protection features to ensure safe and efficient battery management.
2. Kandungan Pakej
- NITECORE Ci4 Charger
- Nitecore Keychain (Note: Keychain is an accessory, not part of the core charger functionality.)
3. Ciri-ciri Utama
- Intelligent USB-C four-slot rapid charger with QC/PD input.
- Maximum single-slot output of 3000mA.
- Compatible with Li-ion and Ni-MH/Ni-Cd batteries.
- Automatic selection of 3 charging modes (CC, CV, and -dV/dt) based on battery type and capacity.
- Capable of activating over-discharged Li-ion batteries with a protective circuit.
- Optimized IMR battery charging program for extended battery lifespan.
- Dual external protection with unique cooling fins design for rapid heat dissipation.
- Multiple internal protections: Overtime Charging Protection, Anti-short Circuiting and Reverse Polarity Protection, Intelligent Temperature Regulation.
4. Spesifikasi
| Model | Ci4 |
| Input | USB-C (QC/PD compatible) |
| Keluaran Voltage | 5V (DC) |
| Max Single Slot Output | 3000mA |
| Jenis Bateri yang Serasi | IMR/Li-ion: 10440, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 21700, 22500, 22650, 25500, 26500, 26650, 26700 Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D |
| Bilangan Slot | 4 |
| Dimensi Produk | 3.68 x 10.49 x 14.81 cm |
| Berat badan | 281 gram |
| Pensijilan | CE, FCC, UL |
5. Persediaan
- Buka Pembungkusan Pengecas: Carefully remove the Nitecore Ci4 charger and any accessories from its packaging.
- Sambungkan Kuasa: Connect the USB-C charging cable (not included) to the USB-C input port on the charger. Connect the other end of the cable to a compatible USB power adapter (QC/PD compatible recommended for optimal performance). The charger will power on.
- Semakan Awal: Observe the indicator lights. They should briefly illuminate upon power-on, indicating the charger is ready for use.
6. Arahan Operasi
- Masukkan Bateri: Insert one or more compatible rechargeable batteries into the charging slots. Ensure correct polarity (+ and -) as indicated on the charger and battery. The charger will automatically detect the battery type and capacity.
- Automatic Charging Mode Selection: The Ci4 will automatically select the appropriate charging mode (CC, CV, or -dV/dt) based on the detected battery type (Li-ion, Ni-MH, Ni-Cd).
- Proses Pengecasan: The indicator lights above each slot will show the charging status.
- Red Indicator Constant-on: Indicates Fast Charge Mode.
- Green Indicators:
- 3 Green Indicators Constant-on: 100% charged.
- 2 Green Indicators Constant-on: Approximately 80% charged.
- 1 Green Indicator Constant-on: Approximately 30% charged.
- Over-Discharged Li-ion Battery Activation: If an over-discharged Li-ion battery with a protective circuit is inserted, the Ci4 is capable of attempting to activate it.
- Pengecasan Selesai: The charger will automatically terminate charging once the batteries are fully charged. Remove the batteries from the slots.
7. Penyelenggaraan
- Pembersihan: Disconnect the charger from the power source before cleaning. Use a soft, dry cloth to wipe the surface of the charger. Do not use abrasive cleaners or solvents.
- Storan: Apabila tidak digunakan, simpan pengecas di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
- Pemeriksaan: Periodically inspect the charger and its USB-C port for any signs of damage or wear.
8. Langkah-langkah Keselamatan
- Use the charger only with compatible battery types as listed in the specifications.
- Jangan cuba mengecas bateri yang tidak boleh dicas semula.
- Pastikan polariti bateri yang betul semasa memasukkan bateri.
- Do not expose the charger to water, high humidity, or extreme temperatures.
- Jangan buka atau ubah suai pengecas.
- Jauhkan daripada kanak-kanak.
- Unplug the charger from the power source when not in use or during thunderstorms.
9. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Pengecas tidak dihidupkan. | No power supply, faulty cable, or faulty adapter. | Ensure the USB-C cable is securely connected. Try a different USB-C cable or power adapter. Verify the power source is active. |
| Bateri tidak dicas. | Incorrect battery insertion, incompatible battery, or deeply discharged battery. | Check battery polarity. Ensure the battery type is compatible with the Ci4. For deeply discharged Li-ion batteries, the charger will attempt activation; if unsuccessful, the battery may be faulty. |
| Pengecas atau bateri menjadi terlalu panas. | Poor ventilation, faulty battery, or environmental factors. | Ensure adequate ventilation around the charger. Remove the battery immediately. Do not use a battery that overheats. Contact support if the charger itself overheats without a battery. |
| Indicator lights behave unexpectedly. | Internal error or battery issue. | Remove all batteries and unplug the charger. Plug it back in and reinsert batteries. If the issue persists, contact customer support. |
10. Waranti dan Sokongan
Untuk maklumat jaminan dan sokongan pelanggan, sila rujuk laman web rasmi Nitecore webtapak atau hubungi pengedar tempatan anda. Simpan resit pembelian anda sebagai bukti pembelian untuk tuntutan waranti.
Pengeluar: SYSMAX Innovations Co., Ltd.
Jenama: Nitecore
Webtapak: www.nitecore.com
