# JOYROOM JR-PBF04 Power Bank 20000 mAh

**URL:** https://aio.lv/en/product--joyroom-155523--10918010
**Data updated:** 2026-01-14 13:05 (EET)
**Category:** Power Banks
**Manufacturer:** Joyroom
**Manufacturer code:** 155523
**EAN:** 6956116797317
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--joyroom-155523--10918010

## 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 JOYROOM JR-PBF04 power bank features a 20000 mAh Lithium Polymer battery, ensuring reliable power on the go. It supports fast charging technologies like Power Delivery 3.0 and Quick Charge 3.0, with a battery voltage of 3.7 V. The device includes 1 USB Type-A output and 2 USB Type-C ports, allowing for versatile charging options. Its sleek black design makes it a stylish and practical choice for anyone needing extra power.

## Long description

The JOYROOM JR-PBF04 Power Bank 20000 mAh provides portable power with a high-capacity Lithium Polymer battery and support for modern fast-charging standards. Designed in a slim black enclosure, this power bank integrates multiple output ports to charge smartphones, tablets and accessories while travelling or during daily use. Its 3.7 V battery chemistry and a 20000 mAh rated capacity offer extended backup power for multiple charge cycles of typical mobile devices.
Advantages
The JR-PBF04 combines a large energy store with Power Delivery 3.0 and Quick Charge 3.0 compatibility to reduce charging time for supported devices. Three simultaneous outputs — one USB Type-A and two USB Type-C ports — enable flexible charging configurations for phones, tablets and accessories. The compact weight and streamlined black finish make it convenient to carry in a bag or backpack without adding significant bulk.
Suitable for
 Charging smartphones and tablets on the go
 Powering Bluetooth headphones, smartwatches and other USB-powered accessories
 Providing backup power during travel, commuting or outdoor activities
Key specifications
 Battery capacity: 20000 mAh (Lithium Polymer)
 Battery voltage: 3.7 V
 Fast-charging support: Power Delivery 3.0, Quick Charge 3.0
 Output ports: 1 × USB Type-A, 2 × USB Type-C
 Maximum simultaneous devices: up to 3
 Weight: 0.412 kg
 Color: Black
How to use
Connect devices to the appropriate output port using compatible USB cables. Use a USB Type-C cable for USB-C enabled devices and the USB Type-A port for standard USB cables. When charging devices that support Power Delivery or Quick Charge, connect them to the corresponding port or a compatible cable to enable faster charging. Recharge the power bank itself using a compatible USB charger and cable; follow charger output specifications recommended for fast recharging to restore the battery more quickly.
Usage recommendations
Store the power bank in a dry, cool place and avoid exposing it to extreme temperatures. Use certified cables and chargers to ensure safe charging. For optimal battery longevity, avoid leaving the power bank fully discharged for extended periods and recharge it periodically if not used.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Battery voltage | 3.7 V |
| Fast charging | Yes |
| Battery capacity | 74 Wh |
| Charging source | DC |
| Built-in radio | No |
| Fast charging technology | Quick Charge 3.0, Power Delivery 3.0 |
| USB Power Delivery up to | 65 W |

### Power

| Feature | Value |
|---|---|
| Input voltage | 5 |
| Input current | 3 |
| Port 1 output power | 30 W |
| Port 2 output power | 65 W |
| Port 3 output power | 65 W |

### Ports & interfaces

| Feature | Value |
|---|---|
| Input interface | USB Type-C |
| USB Type-A output ports | 1 |
| USB Type-C connector | Yes |
| USB Type-A connector | Yes |
| USB Type-C ports quantity | 2 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 20000 mAh |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Housing material | Polycarbonate (PC), ABS |
| Charger compatibility | Universal |
| Built-in display | Yes |
| Shape | Rectangle |
| Number of simultaneously connected devices (max) | 3 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.412 kg |
| Height | 144 mm |
| Width | 69 mm |
| Depth | 29 mm |

## FAQ

### How much does the Power Bank JOYROOM JR-PBF04 155523 cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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: Cash payment, 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 Joyroom 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 Joyroom 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: number of simultaneously connected devices (max), weight, battery capacity, charger compatibility, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10918010/64440702_large.webp