# ER 90010119 Power Bank 20000 mAh 10.5W with 2x USB-A Black

**URL:** https://aio.lv/en/product--er-90010119--12645494
**Data updated:** 2026-09-02 04:28 (EEST)
**Category:** Power Banks
**Manufacturer:** ER
**Manufacturer code:** 90010119
**EAN:** 8595217491939
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-10-13 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--er-90010119--12645494

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.09.2026 | free |
| Pickup points | 01.10.2026 | 1.99 EUR |
| Courier delivery to door | 01.10.2026 | 4.99 EUR |

## Summary description

Reliable ER portable power bank featuring a 20000 mAh capacity and a 10.5W power output. Equipped with dual USB-A ports for charging multiple mobile devices simultaneously. Designed for everyday use, travel, and emergencies, this black power bank ensures your smartphones and gadgets stay powered throughout the day.

## Long description

The ER 90010119 Power Bank 20000 mAh 10.5W with 2x USB-A Black is a reliable portable charger designed to keep your mobile devices powered throughout the day. Featuring a high capacity of 20000 mAh and a 10.5W power output, this black power bank is well-suited for everyday commuting, travel, and emergency situations. Constructed from a robust blend of fire-resistant ABS and polycarbonate, it easily withstands regular carrying in a backpack or bag. A clear LED indicator provides an ongoing overview of the remaining charge status, ensuring you are never caught unprepared.
Advantages
This portable power bank offers dual USB-A outputs, allowing you to charge two mobile devices simultaneously, such as smartphones, tablets, or other small gadgets. The inclusion of a USB-C input enables convenient recharging of the power bank itself. Built with a slim and compact form factor, it easily fits into bags and luggage without adding excessive bulk. The durable body made of fire-resistant materials enhances safety during daily use and transport, making it a dependable accessory for on-the-go power needs.
Suitable for
Charging smartphones and mobile phones during travel or daily commutes
Powering two USB devices at the same time using dual USB-A outputs
Emergency backup power during power outages or outdoor activities
Carrying in backpacks, purses, or travel bags due to the compact and slim design
When it may not be suitable
This power bank may not be suitable for users needing fast charging or high-wattage power delivery for laptops, as its maximum output is 10.5W and it lacks advanced high-speed charging protocols. Additionally, users requiring USB-C output ports for direct device connection will find that this model only features USB-A output connections.
Key specifications
Capacity: 20000 mAh (3.7V, 74 Wh)
Total power output: 10.5W max
Input: USB-C 5.0V DC 2.1A (max 10.5W)
Outputs: 2x USB-A 5.0V DC 2.1A (max 10.5W, power is divided when charging two devices simultaneously)
Body material: Fire-resistant ABS and polycarbonate
Dimensions: 14.6 x 6.8 x 2.8 cm
Weight: 408 g
Included accessory: USB-A to USB-C cable (2A, 0.4 m)
Indicator: LED charge status indicator
How to use
To use the power bank, first ensure it is fully charged by connecting it to a compatible USB charger using the provided USB-A to USB-C cable via the USB-C input port. Monitor the charge status using the built-in LED indicator. Once charged, connect your mobile devices to either of the two USB-A output ports using appropriate charging cables. The power bank will begin supplying power automatically. When charging two devices simultaneously, note that the total 10.5W output power will be divided between the connected devices.
What to consider before purchase
Verify that your devices are compatible with standard 5.0V / 2.1A USB-A charging specifications
Keep in mind the weight of 408 grams when considering portability for lightweight travel
Note that the output power is shared when two devices are charged at the same time, which may result in slower charging speeds
Check that you require USB-A output connections, as this model does not include USB-C outputs
Usage recommendations: To maintain optimal battery health, recharge the power bank at least once every three months if it is stored unused for extended periods. Avoid exposing the device to extreme temperatures, direct sunlight, or moisture, and use only the supplied or certified cables for charging and discharging.

## FAQ

### How much does the ER Power Bank 20000 mAh 10.5W 2x USB-A Black cost, and is it available for purchase?

The price is 48.49 € (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 28.09.2026 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 ER 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 ER 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/12645494/69718171_large.webp