INIU P51
INIU 22.5W 20000mAh Portable Power Bank P51 Instruction Manual
Model: P51
1. Úvod
Thank you for choosing the INIU 22.5W 20000mAh Portable Power Bank, Model P51. This device is designed to provide reliable and efficient power for your electronic devices on the go. It features a compact design, high capacity, and multiple charging ports to keep your devices powered. Please read this manual carefully before use to ensure proper operation and to maximize the lifespan of your power bank.

Image: The INIU P51 Power Bank, demonstrating its pocket-sized form factor and 20000mAh capacity. It is approved for carry-on luggage on flights.
2. Konec produktuview
2.1 Obsah balení
- INIU 20000mAh Portable Power Bank (Model P51)
- Strap-attached USB-C Cable
- Návod k použití
- 3-Year Quality Warranty (INIU Care)
- Doživotní technická podpora
2.2 Klíčové vlastnosti
- Vysoká kapacita: 20000mAh battery, capable of charging an iPhone 16 up to 4 times or a Galaxy S23 up to 3 times.
- Rychlé nabíjení: Supports 22.5W fast charging (PD/QC compatible), charging an iPhone 16 to approximately 63% in 25 minutes, and a Samsung S24 Ultra to approximately 73% in 25 minutes.
- Nabíjení pro více zařízení: Equipped with 2x USB-C ports (input/output) and 1x USB-A port, allowing simultaneous charging of up to 3 devices.
- Integrated Strap USB-C Cable: Features a durable, high-strength nylon braided USB-C cable that doubles as a strap, preventing loss and ensuring convenience.
- Režim nabíjení nízkým proudem: Automatically detects and provides 50mA low-current charging for small devices like earphones and smartwatches.
- Digitální LED displej: Zobrazuje zbývající procento baterietage for precise power management.
- Nouzové LED světlo: Built-in flashlight for convenience in low-light conditions.
- Bezpečnostní funkce: Adheres to strict safety standards, including PSE certification, and incorporates multiple protection mechanisms.

Image: The INIU P51 Power Bank and its included accessories: the power bank unit, a strap-attached USB-C cable, and the instruction manual. The image also highlights the PSE certification.
3. Nastavení
3.1 Počáteční poplatek
- Upon receiving your INIU P51 Power Bank, it is recommended to fully charge it before first use.
- Connect the power bank to a wall charger (not included) using the included USB-C cable or another compatible USB-C cable.
- The digital LED display will show the charging progress, indicating 100% when fully charged.
4. Návod k obsluze
4.1 Nabíjení powerbanky
To recharge your INIU P51 Power Bank:
- Connect a USB-C charging cable to one of the power bank's USB-C input/output ports.
- Plug the other end of the cable into a compatible USB wall charger (e.g., 20W PD charger for optimal speed).
- The LED display will show the current charge level. It takes approximately 5 hours to fully charge the power bank with a 20W charger.

Image: The INIU P51 Power Bank connected to a wall charger for recharging, while also providing power to a smartphone. This illustrates the pass-through charging capability.
4.2 Nabíjení externích zařízení
To charge your smartphone, tablet, or other compatible devices:
- Connect your device to one of the power bank's output ports (USB-A or USB-C) using a compatible charging cable.
- Powerbanka automaticky začne nabíjet vaše zařízení. LED displej zobrazí zbývající procenta baterie.tage.
- Chcete-li nabíjení zastavit, jednoduše odpojte zařízení.

Image: A smartphone being fast-charged by the INIU P51 Power Bank using the USB-C port. The power bank's digital display shows 100% battery, and the charging speed is indicated as 22.5W.
4.3 Současné nabíjení
The INIU P51 Power Bank can charge up to three devices simultaneously using its two USB-C ports and one USB-A port. Connect each device to an available port, and the power bank will distribute power accordingly.

Image: The INIU P51 Power Bank connected to and charging multiple devices, including a smartphone, headphones, and an action camera, highlighting its versatile multi-device charging system.
4.4 Režim nabíjení nízkým proudem
For low-power devices such as Bluetooth earphones, smartwatches, or fitness trackers, the power bank automatically detects and provides a precise 50mA low-current charge. This prevents overcharging and protects the battery of small devices.
4.5 Digitální LED displej
Integrovaný LED displej zobrazuje zbývající procenta baterietage of the power bank, allowing you to monitor its power level accurately.
4.6 Emergency LED Light
The power bank includes a built-in LED flashlight for emergency situations or when extra light is needed. To activate or deactivate the flashlight, press and hold the power button for approximately 3 seconds.

Image: The INIU P51 Power Bank being used as an emergency flashlight, casting light towards a tent in a dark environment, demonstrating its utility for outdoor or emergency situations.
5. Údržba
5.1 Péče a skladování
- Chraňte powerbanku před extrémními teplotami (horkými nebo chladnými), přímým slunečním zářením a tekutinami.
- Vyvarujte se pádu nebo vystavení powerbanky silným nárazům.
- Clean the power bank with a dry, soft cloth. Do not use corrosive cleaners or sprays.
- Pokud powerbanku skladujete delší dobu, nabijte ji každé 3 měsíce přibližně na 50–70 %, aby se zachovala její životnost.
6. Řešení problémů
If you encounter issues with your INIU P51 Power Bank, refer to the table below for common problems and solutions:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Powerbanka se nenabíjí | Loose cable connection, faulty charger, damaged cable. | Ensure cables are securely connected. Try a different cable or wall charger. |
| Zařízení se nenabíjí z powerbanky | Power bank battery depleted, incompatible cable, device not properly connected. | Recharge the power bank. Use a different charging cable. Ensure the device is correctly plugged into an output port. |
| Pomalé nabíjení | Non-fast charging cable/adapter, multiple devices charging simultaneously. | Use a fast-charging compatible cable and wall adapter. Disconnect other devices to prioritize charging speed for one device. |
| LED displej nefunguje | Powerbanka je vypnutá, vnitřní závada. | Press the power button briefly to activate the display. If the issue persists, contact customer support. |
| Emergency LED light not turning on | Incorrect operation, power bank battery depleted. | Press and hold the power button for 3 seconds. Recharge the power bank if the battery is low. |
7. Specifikace
| Funkce | Detail |
|---|---|
| Značka | Výchozí bod |
| Číslo modelu | P51 |
| Kapacita baterie | 20000 XNUMX mAh |
| Typ baterie | Lithium Polymer |
| Typ konektoru | USB typu A, USB typu C |
| Počet portů | 3 (2x USB-C, 1x USB-A) |
| svtage | 5 voltů |
| Maximální výstupní výkon | 22.5W |
| Rozměry položky (D x Š x H) | 10.4 x 7 x 2.9 cm |
| Hmotnost položky | 313.5 gramů |
| Barva | Černý |
| Kompatibilní zařízení | Smartphones (iPhone 17/16/15/14/13/12/11/SE/X/XS/XR/8, Samsung Galaxy S series, Google Pixel series), Tablets (iPad Pro/Air), Smartwatches (Apple Watch Series 9/8), Earphones (AirPods), GPS devices, Camp světla. |
| Doporučené použití | Outdoor, Disaster Preparedness, Emergency Use |
| Certifikace | Certifikováno PSE |
8. Záruka a podpora
8.1 Informace o záruce
The INIU P51 Portable Power Bank comes with an industry-leading 3letá záruka kvality (INIU Care). This warranty covers manufacturing defects and ensures product reliability. Please retain your proof of purchase for warranty claims.
8.2 Zákaznická podpora
For any questions, technical assistance, or warranty claims, please contact INIU customer support. Lifetime technical support is provided for this product.
Contact information can typically be found on the INIU official webwebu nebo prostřednictvím prodejce, u kterého byl produkt zakoupen.
9. Důležitá bezpečnostní opatření
Abyste předešli zranění, poškození produktu nebo poškození majetku, dodržujte prosím následující bezpečnostní opatření:
- Powerbanku nerozebírejte, neotevírejte ani netrhejte.
- Nevystavujte powerbanku teplu ani ohni. Neskladujte na přímém slunečním světle.
- Do not short-circuit the power bank. Do not store it in a box or drawer where it may be short-circuited by other metal objects.
- Nevystavujte powerbanku mechanickým nárazům.
- In the event of a leak, do not allow the liquid to come into contact with skin or eyes. If contact has occurred, wash the affected area with copious amounts of water and seek medical advice.
- Nepoužívejte žádnou jinou nabíječku než tu, která je speciálně určena pro použití s tímto zařízením.
- Udržujte powerbanku mimo dosah dětí.
- Dohlížejte na děti, abyste zajistili, že si se spotřebičem nebudou hrát.
- The power bank may become warm during charging. This is normal and does not indicate a malfunction.
- Dispose of the power bank according to local regulations. Do not dispose of it as household waste.
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