# Power bank EDNET 31892 — Li-Ion 10400 mAh, 3-device output, Black

**URL:** https://aio.lv/en/product--ednet-31892--137290
**Data updated:** 2026-03-07 10:51 (EET)
**Category:** Power Banks
**Manufacturer:** EDNET
**Manufacturer code:** 31892
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ednet-31892--137290

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

EDNET 31892 is a portable power bank with a 10400 mAh Lithium‑Ion battery providing mobile charging for smartphones, tablets and other USB devices. It supports charging up to three devices simultaneously, features universal charger compatibility, and comes in a compact 0.35 kg black housing for travel and daily use.

## Long description

EDNET 31892 is a portable power bank with a 10400 mAh Lithium‑Ion battery designed to provide reliable mobile charging for smartphones, tablets and other USB-powered devices. The compact black housing and 0.35 kg weight make this power bank suitable for travel and everyday carry while offering enough capacity for multiple recharges. EDNET 31892 supports universal charger compatibility and allows charging up to three devices simultaneously through its multiple output ports.
Advantages
The 10400 mAh Lithium‑Ion pack offers a balance of capacity and portability, enabling several full charges for most smartphones and partial charges for tablets. Simultaneous three-device output simplifies power management on the go, so users can charge a phone, a wireless accessory and a tablet at the same time. The universal charger compatibility ensures broad device support, and the lightweight black enclosure is convenient to pack and handle.
Suitable for
 Charging smartphones during travel or daily use
 Powering tablets and e-readers on the go
 Keeping wireless earbuds, wearables and small USB devices charged
 Providing backup power during meetings, commuting or short trips
Key specifications
 Battery type: Lithium‑Ion
 Battery capacity: 10400 mAh
 Maximum simultaneously connected devices: 3
 Product colour: Black
 Weight: 0.35 kg
 Charger compatibility: Universal
How to use
Connect the power bank to your device(s) using compatible USB cables and press the power button (if present) to start charging. When charging multiple devices, plug each device into a separate output port to distribute power. Recharge the power bank itself using a suitable USB charger and cable connected to the input port; observe the LED indicators (if available) to monitor charge status. Allow the power bank to fully charge before first use for optimal battery performance.
Usage recommendations
Store the power bank in a dry, temperate environment and avoid exposure to extreme temperatures. Use certified USB cables and chargers compatible with the device to ensure safe charging. If the power bank will not be used for an extended period, recharge it to approximately 40–60% every few months to preserve battery health.

## Specifications

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Charger compatibility | Universal |
| Built-in display | Yes |
| Display type | LED |
| Number of simultaneously connected devices (max) | 3 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 10400 mAh |

### Ports & interfaces

| Feature | Value |
|---|---|
| Input interface | Micro-USB |
| USB ports quantity | 3 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.35 kg |
| Height | 24 mm |
| Width | 74 mm |
| Depth | 116 mm |

### Performance

| Feature | Value |
|---|---|
| Charging source | USB |

### Power

| Feature | Value |
|---|---|
| Power protection features | Short circuit |

## FAQ

### How much does the Power bank EDNET 31892 — Li‑Ion 10400 mAh cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 01.07.2026 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 EDNET 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 EDNET 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), battery capacity, weight, product colour, charger compatibility, 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/137290/63728693_large.webp