1. Ürün Bittiview
The Nitecore UMS4 is an intelligent USB-C four-slot battery charger designed for rapid and efficient charging of various rechargeable battery types. It features an LCD display for real-time charging information and supports multiple input sources for versatile use.
Image 1.1: The Nitecore UMS4 Intelligent USB-C Four-Slot Quick Battery Charger, shown with an included battery organizer.
Temel Özellikler:
- Intelligent USB-C Four-Slot Superb Charger.
- Capable of charging 4 batteries simultaneously and controlling each slot independently.
- Up to 3,000mA charging speed in a single slot (with QC input).
- Compatible with Li-ion, Ni-MH, and Ni-Cd batteries with automatic detection.
- Automatic detection of battery power level and automatic selection of appropriate voltage and charging mode (LiFePO4 and 3.8V Li-ion batteries excluded).
- Automatic selection between 3 charging modes (CC, CV, and -dV/dt).
- Energy-efficient LCD display for real-time charging information.
- Şarj kesme hacmini manuel olarak seçebilmetage ve şarj akımı.
- Automatic termination upon charging completion.
- Reverse polarity protection and short circuit protection.
- Over-discharged battery activation.
- Li-ion battery restoration.
- Fazla mesai ücretlendirme koruması.
- Automatic detection of battery internal resistance and display of battery health.
- Made from durable and fire-retardant PC materials.
2. Kurulum ve İlk Kullanım
2.1 Güç Kaynağının Bağlanması
Connect the Nitecore UMS4 charger to a power source using a USB-C cable. The charger supports various USB input sources, including USB adapters, power banks, and solar panels. For optimal charging speed, use a Quick Charge (QC) compatible power adapter.
Image 2.1: The USB-C input port on the side of the UMS4 charger, illustrating compatibility with USB adapters, power banks, and solar panels.
2.2 Pillerin Takılması
Insert compatible rechargeable batteries into the charging slots. The charger features spring-loaded contacts to accommodate various battery sizes. Ensure correct polarity (+ and -) when inserting batteries. The LCD display will activate and show charging information for each inserted battery.
The UMS4 is compatible with a wide range of battery types and sizes, including:
- IMR/Li-iyon/LiFePO4: 10440, 14500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650, 26700
- Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D
3. Kullanım Talimatları
3.1 LCD Ekran Bilgileri
The LCD display provides real-time information about the charging process for each slot. This includes battery health, charging status, charging mode, voltage, current, and charged volume.
Resim 3.1: Ayrıntılı view of the UMS4 LCD display, showing various charging parameters such as charged volume, charging time, charging current, battery voltage, charging mode, cut-off voltage, and battery type.
3.2 Automatic and Manual Mode Selection
Upon battery insertion, the UMS4 automatically detects the battery type and capacity, then selects the appropriate charging current and voltage. For LiFePO4 and 3.8V Li-ion batteries, manual selection is required.
The charger automatically selects between three charging modes: Constant Current (CC), Constant Voltage (CV), and -dV/dt, based on the battery type and capacity.
Image 3.2: The UMS4 display showing automatic selection of charging modes (CC, CV, -dV/dt) based on battery type and capacity.
3.3 Adjusting Charging Parameters
To manually adjust charging parameters:
- Basın C button to select the desired slot.
- Basılı tutun V button to enter manual setting mode.
- Kullanın C button to cycle through options (charging voltage, şarj akımı).
- Kullanın V seçili değeri ayarlamak için düğmeye basın.
- Confirm your selection by pressing and holding the V button, or wait for the setting to automatically apply after a few seconds of inactivity.
Image 3.3: Animated demonstration of selecting charging voltage (4.3V, 4.2V, 3.7V) and charging current (300mA - 3000mA) on the UMS4 display.
3.4 IMR Battery Optimization
The UMS4 incorporates a charging program specifically optimized for IMR batteries. This program monitors the entire charging process to ensure the cut-off voltage remains within safe limits, extending battery lifespan.
Image 3.4: The Nitecore UMS4 charger with IMR batteries, highlighting its optimized charging program for these battery types.
4. Bakım ve Özen
- Şarj cihazınızı temiz ve kuru tutun. Yüzeyini silmek için yumuşak ve kuru bir bez kullanın.
- Şarj cihazını aşırı sıcaklıklara, doğrudan güneş ışığına veya yüksek neme maruz bırakmaktan kaçının.
- Şarj cihazını sökmeye veya üzerinde değişiklik yapmaya çalışmayın, çünkü bu garantiyi geçersiz kılar ve hasara neden olabilir.
- Şarj cihazını kullanmadığınız zamanlarda serin ve kuru bir yerde saklayın.
Image 4.1: An included battery organizer, useful for safe storage and transport of batteries.
5. Sorun Giderme
5.1 "EE EE" Error Message
If the display shows "EE EE", it indicates one of two conditions:
- Over-discharged IMR Battery: The battery is severely discharged. The UMS4 has an over-discharged battery activation feature that attempts to revive such batteries. If the error persists, the battery may be beyond recovery.
- Hasarlı Pil: The charger has detected a damaged or faulty battery. Remove the battery immediately and dispose of it safely. Do not attempt to charge damaged batteries.
Image 5.1: Animated display of the "EE EE" error message when an over-discharged IMR battery is inserted.
Image 5.2: Animated display of the "EE EE" error message when a damaged battery is detected.
5.2 Şarj Cihazı Açılmıyor
- USB-C kablosunun hem şarj cihazına hem de güç kaynağına güvenli bir şekilde bağlı olduğundan emin olun.
- Try a different USB-C cable and/or power adapter to rule out faulty accessories.
- Güç kaynağının çalışır durumda olduğunu doğrulayın.
5.3 Batteries Not Charging
- Pillerin kutuplarını kontrol edin. Pillerin doğru takıldığından emin olun.
- Clean the battery contacts and charger contacts with a dry cloth to remove any dirt or residue.
- Ensure the battery type is compatible with the UMS4 charger.
- If charging LiFePO4 or 3.8V Li-ion batteries, ensure manual mode selection for voltage is correctly set.
6. Teknik Özellikler
| Özellik | Şartname |
|---|---|
| Giriş | DC 5V / 2A 12V / 1.5A |
| Çıkış Hacmitage | 4.35V ±1% / 4.2V ±1% / 3.7V ±1% / 1.48V ±1% |
| Çıkış Akımı (QC Modu) | 3,000mA*1 (MAKS), 2,000mA*2 (MAKS), 1,000mA*4 (MAKS) |
| Çıkış Akımı (Standart Mod) | 2,000mA*1 (MAKS), 1,000mA*2 (MAKS), 500mA*4 (MAKS) |
| Compatible with (IMR/Li-ion/LiFePO4) | 10440, 14500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650, 26700 |
| Compatible with (Ni-MH/Ni-Cd) | AA, AAA, AAAA, C, D |
| Boyutlar | 159 mm × 107 mm × 41 mm (6.26" × 4.21" × 1.61") |
| Ürün Ağırlığı | 255.4 gr (9.01 oz) |
Note: Charging cable not included.
7. Garanti ve Destek
The Nitecore UMS4 charger is manufactured with high-quality materials and processes. It is certified by RoHS, CE, FCC, and CEC, ensuring compliance with international safety and environmental standards. The product is insured worldwide by Ping An Insurance (Group) Company of China, Ltd.
For specific warranty terms and conditions, or for technical support, please refer to the official Nitecore websiteyi ziyaret edin veya yerel distribütörünüzle iletişime geçin.
