1. Introduction and Overview
Thank you for choosing the OHOVIV 50000mAh Portable Power Bank. This high-capacity external battery pack is designed to provide reliable and fast charging for your electronic devices, including smartphones, tablets, and other USB-powered gadgets. Its robust design and multiple charging ports make it an ideal companion for travel, camping, and daily use, ensuring your devices remain powered when you need them most.
Figure 1: OHOVIV 50000mAh Portable Power Bank, showcasing its compact design, digital display, and multiple output ports.
2. Product Features
- Huge Capacity 50000mAh: Provides ultra-high massive capacity to keep your phone and other devices running for many days, ideal for extended use without access to power outlets.
- Latest PD 22.5W High-Speed Charging: Adopts Super Charger Protocol and Fast Charger Protocol with 22.5W output USB-C port. Supports QC4.0 and QC3.0 for rapid charging, capable of charging an iPhone 14 from 0% to 55% in approximately 30 minutes.
- Power 3 Devices at Once: Equipped with two USB-A (22.5W output) ports and one USB-C (18W input/22W output) port, allowing simultaneous charging of up to three devices.
- LED Digital Display & Compact Design: Features a smart LED digital display to accurately track remaining battery percentage. The power bank measures 13.4 x 7 x 3.4 cm (5.27 x 2.75 x 1.33 inches) and weighs 613g (21.6oz), making it easy to carry.
- Safe and Powerful: Built with a premium Li-polymer battery and smart chips to prevent overcharge, overvoltage, overcurrent, and short circuit, ensuring user and device safety.
- Universal Compatibility: Universally compatible with all products via USB charging cable, including iOS and Android smartphones, smartwatches, Bluetooth headsets, and more.
Figure 2: Visual representation of the 50000mAh capacity, equivalent to five 10000mAh power banks, demonstrating space efficiency.
Figure 3: Illustration of the 22.5W fast charging capability, achieving 55% charge on a compatible device in 30 minutes.
Figure 4: The power bank simultaneously charging three devices, demonstrating its multi-port functionality.
3. What's in the Box
- 1 x OHOVIV 50000mAh Portable Charger
- 1 x USB-C Cable
- 1 x User Manual
- 1 x 12 Months Guarantee Card
4. Setup
4.1 Initial Charging of the Power Bank
Before first use, it is recommended to fully charge your OHOVIV 50000mAh Portable Power Bank. This ensures optimal performance and battery longevity.
- Connect the provided USB-C cable to the USB-C input port on the power bank.
- Connect the other end of the USB-C cable to a compatible USB wall adapter (not included) or a computer's USB port. For fastest charging, use a 18W or higher power adapter.
- The LED digital display will show the charging progress, indicating the battery percentage. The "FAST" indicator will illuminate if fast charging is active.
- The power bank is fully charged when the display shows "100%".
Alternatively, you can use a Micro USB cable (not included) to charge the power bank via the Micro Input port, though this method may be slower.
5. Operating Instructions
5.1 Charging Your Devices
The OHOVIV power bank can charge up to three devices simultaneously using its multiple output ports.
- Connect your device's charging cable to one of the available output ports on the power bank (USB-A1, USB-A2, or USB-C).
- Connect the other end of the cable to your device.
- The power bank will automatically begin charging your device. The LED digital display will show the remaining battery percentage of the power bank.
- For optimal fast charging, ensure your device and cable support 22.5W PD or QC protocols when using the USB-C or USB-A ports.
5.2 Checking Battery Level
Press the power button once to activate the LED digital display and view the current battery percentage of the power bank.
Figure 5: Demonstrates the compact size and portability of the power bank, fitting easily into pockets and bags.
6. Maintenance
- Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid dropping or subjecting the power bank to strong impacts.
- Clean the surface with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- If the power bank will not be used for an extended period, charge it to approximately 50-70% every three months to maintain battery health.
- Keep out of reach of children.
Figure 6: Internal safety mechanisms, including over-voltage, over-current, over-power, short-circuit, temperature, lightning, anti-interference, and shell flame-retardant protection.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging | Cable not properly connected; faulty cable/adapter; power bank battery depleted. | Ensure all connections are secure. Try a different USB-C cable and/or wall adapter. Allow the power bank to charge for at least 30 minutes. |
| Device not charging from power bank | Power bank battery depleted; faulty cable; device not compatible; power bank in standby mode. | Recharge the power bank. Try a different charging cable. Ensure your device is compatible with USB charging. Press the power button to activate the power bank. |
| Slow charging | Using a non-fast charging port/cable; device not supporting fast charge; multiple devices charging simultaneously. | Use the USB-C or 22.5W USB-A ports with a compatible fast-charging cable. Ensure your device supports fast charging protocols. Charging multiple devices may reduce individual charging speeds. |
| LED display not working | Power bank off; internal issue. | Press the power button. If the issue persists after charging, contact customer support. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | P5 |
| Battery Capacity | 50000 Milliamp Hours (mAh) |
| Product Dimensions | 5.38 x 2.75 x 1.6 inches |
| Item Weight | 1.43 pounds (648 grams) |
| Input Ports | USB-C (18W), Micro USB (10W) |
| Output Ports | 2 x USB-A (22.5W MAX), 1 x USB-C (22W MAX) |
| Battery Type | Lithium Ion |
| Special Features | LED Indicator Lights, Fast Charging, Over Charging Protection |
| Color | Black |
9. Warranty and Support
The OHOVIV 50000mAh Portable Power Bank comes with a 12-month guarantee from the date of purchase. This warranty covers manufacturing defects and issues arising from normal use.
For any problems, questions, or support needs, please do not hesitate to contact OHOVIV customer service. We provide 7/24 hours online pleasant customer service to assist you.
Please refer to the contact information provided on the 12 Months Guarantee Card included in your package for direct support channels.