1. Introducció
The Nitecore NB20000 Gen III is a high-capacity, lightweight portable power bank designed for reliable power on the go. This manual provides essential information for the safe and efficient operation of your device, including features, setup, usage, and maintenance.
2. Característiques clau
- Portabilitat millorada: The NB20000 Gen III is 13% shorter and significantly lighter than its predecessor, making it ideal for outdoor activities such as hiking, cycling, and climbing.
- Alta capacitat: Equipped with a 20,000mAh battery, providing extended power for smartphones, tablets, headlamps, and other compatible devices.
- Construcció duradora: Crafted from woven carbon fiber material with a carbon fiber reinforced polymer frame, ensuring lightweight strength and durability. Features four corner cushions for impact resistance and a secure grip.
- Ports USB-C dobles: Offers simultaneous output from two USB-C ports, with up to 18W input and a maximum output of 22.5W.
- Càrrega directa: Allows charging of the power bank and connected devices concurrently.
- Compatibilitat multiprotocol: Supports popular fast charging protocols including QC, PD, FCP, and SCP for efficient device charging.
- Mode de baixa intensitat: Capable of charging low-current devices such as wireless headphones and wearables (minimum output: 60mA).
- Preparat per viatjar: Certified for airline travel and features an IPX5 water resistance rating, suitable for various weather conditions.
3. Producte acabatview
Familiarize yourself with the components of your Nitecore NB20000 Gen III Power Bank.
- USB-C Ports (IN/OUT1, IN/OUT2): Used for both charging the power bank and charging external devices.
- Botó d'encesa: Activates the power bank and checks the battery level.
- Indicadors LED: Four blue LED lights display the current power level and charging status.
4. Initial Setup and Charging the Power Bank
Before first use, it is recommended to fully charge your NB20000 Gen III Power Bank.
- Connect a USB-C charging cable to either of the USB-C ports (IN/OUT1 or IN/OUT2) on the power bank.
- Connecteu l'altre extrem del cable a un adaptador de corrent USB compatible (no inclòs).
- The LED indicators will illuminate and flash to show the charging progress. Once all four LEDs are constant-on, the power bank is fully charged.
The NB20000 Gen III supports up to 18W input for fast recharging.
5. Instruccions de funcionament
5.1 Càrrega de dispositius externs
- Connect your device's charging cable to one of the USB-C ports (IN/OUT1 or IN/OUT2) on the power bank.
- Connecteu l’altre extrem del cable al dispositiu.
- The power bank will automatically begin charging your device. The LED indicators will show the remaining power level.
The NB20000 Gen III can output up to 22.5W and supports various fast charging protocols for efficient charging.
5.2 Càrrega de pas a través
The power bank supports pass-through charging, allowing it to be recharged while simultaneously charging external devices.
- Connect the power bank to a power adapter for recharging (as described in Section 4).
- Connect your external device to the other available USB-C port on the power bank.
- Both the power bank and your device will charge simultaneously.
5.3 Mode de corrent baixa
To charge low-current devices (e.g., wireless headphones, smartwatches) that may not be detected by standard charging modes:
- With the power bank on, press and hold the power button for approximately 2 seconds until the first LED indicator starts flashing. This indicates entry into low current mode.
- Connect your low-current device to the power bank.
- To exit low current mode, press and hold the power button again for approximately 2 seconds. The LED indicator will stop flashing.
6. Power Level Display
The four blue LED indicators provide a clear indication of the power bank's remaining battery level.
| Indicadors LED | Nivell de potència |
|---|---|
| 4 Encès constant | 75% - 100% |
| 3 Encès constant | 50% - 75% |
| 2 Encès constant | 25% - 50% |
| 1 Encès constant | 10% - 25% |
| 1 Parpellejant | < 10% (Nearly depleted, recharge promptly) |
7. Especificacions
| Característica | Detall |
|---|---|
| Marca | Nitecore |
| Model | NB20000 Gen III |
| Capacitat de la bateria | 20000 milionsamp Hores (mAh) |
| Tipus de connector | USB tipus C |
| Entrada | Fins a 18 W (USB-C) |
| Sortida | Max 22.5W (Dual USB-C) |
| Característiques especials | Fast Charging, Slim Design, IPX5 Water Resistance, Low Current Mode |
| Voltage | 3.6 V (nominal) |
| Densitat energètica | 247mWh/g |
8. Manteniment
8.1 Neteja
Wipe the power bank with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals.
8.2 Emmagatzematge
Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, it is recommended to charge the power bank to approximately 50-75% every three months to maintain battery health.
9. Informació de seguretat
- Do not expose the power bank to water, fire, or extreme temperatures.
- Eviteu deixar caure, perforar o desmuntar el dispositiu.
- Mantenir fora de l'abast dels nens.
- Utilitzeu només cables de càrrega i adaptadors compatibles.
- If the power bank swells, emits smoke, or shows other abnormalities, discontinue use immediately.
- Desfeu-vos del banc d'energia de manera responsable d'acord amb la normativa local.
10. Solució De Problemes
10.1 El banc d'energia no es carrega
- Assegureu-vos que el cable de càrrega estigui connectat correctament tant al banc d'alimentació com a l'adaptador de corrent.
- Verify that the power adapter is functioning correctly and connected to a live power source.
- Proveu un cable USB-C o un adaptador d'alimentació diferent.
10.2 El dispositiu no es carrega des del banc d'alimentació
- Assegureu-vos que el banc d'energia tingui prou càrrega (comproveu els indicadors LED).
- Verifiqueu que el cable de càrrega estigui connectat correctament tant al banc d'alimentació com al dispositiu.
- Try a different charging cable or USB-C port on the power bank.
- If charging a low-current device, ensure Low Current Mode is activated (refer to Section 5.3).
- Restart the power bank by pressing the power button.
11. Garantia i Suport
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official Nitecore weblloc. També podeu trobar més informació a Botiga Nitecore a Amazon.
