# ER Power Bank 10000 mAh 10.5W 2x USB-A Black

**URL:** https://aio.lv/en/product--er-90010118--12645493
**Data updated:** 2026-09-02 04:28 (EEST)
**Category:** Power Banks
**Manufacturer:** ER
**Manufacturer code:** 90010118
**EAN:** 8595217491922
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-11-09 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--er-90010118--12645493

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.10.2026 | free |
| Pickup points | 29.10.2026 | 1.99 EUR |
| Courier delivery to door | 29.10.2026 | 4.99 EUR |

## Summary description

ER portable power bank with a 10000 mAh capacity and 10.5W total power output. Features dual USB-A ports for charging multiple mobile devices simultaneously. Designed for daily commuting, travel, and emergency backup power to keep smartphones and small electronics charged on the go.

## Long description

The ER Power Bank 10000 mAh 10.5W 2x USB-A Black is a portable backup battery designed to keep your mobile devices charged while you are on the move. Featuring a capacity of 10000 mAh and a total power output of 10.5W, this power bank provides reliable energy for everyday commuting, travel, and emergency situations. Its slim and compact design makes it easy to carry in a backpack or bag, ensuring you have power whenever you need it.
Advantages
This ER portable power bank is built with a robust body made of fire-resistant ABS and polycarbonate materials, offering durability against everyday wear and tear during transport. It features two USB-A outputs, allowing you to charge two mobile devices simultaneously. The integrated LED indicators provide a clear and direct overview of the remaining charge status at all times. Additionally, the device includes a convenient USB-C input for recharging the power bank itself and comes supplied with a practical 0.4-meter USB-A to USB-C cable supporting up to 2A.
Suitable for
Charging smartphones and mobile phones during daily travel or commuting
Simultaneous power supply to two small electronic devices via USB-A ports
Providing emergency backup power when away from a standard electrical outlet
This power bank may not be suitable for charging high-power demanding devices such as laptops or modern tablets that require fast charging protocols or power outputs significantly higher than 10.5W. Due to the shared output when using both ports simultaneously, charging speed for multiple connected devices will be slower compared to single-device usage.
Key specifications
Capacity: 10000 mAh (3.7V, 37 Wh)
Input: USB-C 5.0V DC 2.1A (Max. 10.5W)
Output USB-A 1: 5.0V DC 2.1A (Max. 10.5W)
Output USB-A 2: 5.0V DC 2.1A (Max. 10.5W)
Total power output: 10.5W (shared when two devices are connected)
Dimensions: 14.6 x 6.8 x 1.6 cm
Weight: 220 g
Material: Fire-resistant ABS and polycarbonate
How to use
To use the power bank, first ensure it is fully charged by connecting it to a USB power source using the provided USB-C cable and a compatible wall adapter. Monitor the charging progress through the LED indicators. Once fully charged, connect your mobile device to one of the USB-A output ports using an appropriate charging cable. The power bank will automatically begin supplying energy to your device. When charging two devices at the same time, the total output power of 10.5W is divided between both connected electronics.
What to consider before purchase
Verify that your devices are compatible with standard USB-A 5.0V / 2.1A charging specifications
Assess whether the 10.5W total output and shared power distribution meet your daily charging speed expectations
Check the physical dimensions and weight of 220 g to ensure it fits comfortably in your preferred daily carry bag or pocket
For optimal battery health and longevity, store the power bank in a dry place at moderate temperatures, avoid exposing it to direct sunlight or moisture, and recharge the device at least once every three months if it remains unused for an extended period.

## FAQ

### How much does the ER Power Bank 10000 mAh 10.5W Black cost, and is it available for purchase?

The price is 34.49 € (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 26.10.2026 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/12645493/69718170_large.webp