# Portable Power Bank LiPo 10000mAh 22.5W USB-C, USB PB311 UGREEN

**URL:** https://aio.lv/en/product--ugreen-ugreen25742--10964906
**Data updated:** 2025-12-30 14:57 (EET)
**Category:** Power Banks
**Manufacturer:** UGREEN
**Manufacturer code:** UGREEN/25742
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.15 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 21.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ugreen-ugreen25742--10964906

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The UGREEN PB311 Portable Power Bank features a 10000mAh capacity and 22.5W output, providing fast charging via USB-C and USB ports. Its compact design makes it easy to carry, perfect for on-the-go charging of smartphones and tablets. Equipped with multiple safety features, it ensures reliable performance and protection for your devices.

## Long description

The UGREEN PB311 Portable Power Bank LiPo has a 10000mAh (37Wh) battery and delivers up to 22.5W combined output through USB-C and USB-A ports. It supports multiple fast‑charge protocols and includes comprehensive protection features, all in a compact enclosure measuring 131.8 × 66 × 16.5 mm.
Advantages
Compact 10000mAh capacity balances usable energy and portability. Dual output (USB-C and USB-A) enables charging of two devices and supports up to 22.5W fast charging. Wide protocol compatibility (PD 3.0, QC 3.0, SCP, FCP, BC1.2 and vendor profiles for Apple and Samsung) ensures broad device support. Built‑in protections guard against overcharge, overdischarge, overcurrent, overpower, overvoltage, overheating, short circuit and electromagnetic interference.
Suitable for
 Charging smartphones and tablets on the go
 Powering USB‑C laptops or accessories that accept up to 20W
 Keeping wearable devices and wireless earbuds topped up
Key specifications
 Battery capacity: 37Wh (10000mAh at 3.7V); rated output capacity: 6250mAh (5V)
 USB‑C input/output: 5V⎓3A / 9V⎓2.22A / 12V⎓1.67A (20W max)
 USB‑A output: 5V⎓3A / 9V⎓2A / 10V⎓2.25A / 12V⎓1.5A (22.5W max)
 Total output limit: 5V⎓3A max (combined output dependent on protocol and port)
 Supported protocols: PD 3.0, QC 3.0, SCP, FCP, Apple 5V2.4A, Samsung 5V2A, BC1.2
 Protections: overcharge, overdischarge, overcurrent, overpower, overvoltage, overtemperature, short circuit, electromagnetic field protection
 Dimensions: 131.8 × 66 × 16.5 mm
How to use
Charge the power bank via the USB‑C port using a compatible charger until fully charged. Connect devices to the USB‑C or USB‑A port to begin charging; the power bank will negotiate the appropriate voltage and current based on device and protocol. Observe the LED indicators (if present) to monitor charge status and remaining power.
Usage recommendations
For optimal battery life, store the power bank at around 50% charge if unused for long periods, avoid exposing it to extreme temperatures, and use cables and chargers that support the required fast‑charge protocols.

## FAQ

### How much does the Portable Power Bank PB311 UGREEN 25742 cost, and is it available for purchase?

The price is 26.15 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All UGREEN products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized UGREEN service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10964906/61384246_large.webp