# Power bank STRONG S19 — 12000 mAh Li‑Ion, 176 W total output, 3‑device simultaneous, Grey

**URL:** https://aio.lv/en/product--strong-s19--11943690
**Data updated:** 2026-03-10 11:49 (EET)
**Category:** Power Banks
**Manufacturer:** STRONG
**Manufacturer code:** S19
**EAN:** 9120137870282
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 132.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 109.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--strong-s19--11943690

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

STRONG S19 is a portable power bank with a 12000 mAh Lithium‑Ion battery and a total output power of 176 W. It supports charging up to three devices simultaneously and offers universal charger compatibility. Weighing 0.42 kg and finished in grey, it is suitable for charging smartphones, tablets and other USB devices on the go.

## Long description

STRONG S19 is a portable power bank with a 12000 mAh Li‑Ion battery designed to provide mobile charging for smartphones, tablets and other USB-powered devices. The unit weighs 0.42 kg and comes in a grey finish. With a total output power of 176 W and support for charging up to three devices at the same time, the STRONG S19 combines compact capacity with multi-device convenience for on-the-go use.
Advantages
The STRONG S19 offers a balance of capacity and portability with its 12000 mAh Li‑Ion cell in a lightweight 0.42 kg enclosure. Universal charger compatibility and multiple output ports allow simultaneous charging of three devices, while a built-in display provides clear status information during use. Fast charging capability and USB-based charging source make it compatible with a wide range of modern devices.
Suitable for
Charging smartphones during travel or commuting
Top-up charging for tablets and e-readers on the move
Powering USB accessories such as headphones, cameras or portable lights
Key specifications
Battery capacity: 12000 mAh (Lithium‑Ion)
Total output power: 176 W
Maximum simultaneously connected devices: 3
Charging source: USB
Product colour: Grey
Weight: 0.42 kg
How to use
Before first use, fully charge the power bank using a compatible USB charger and cable. Connect one or more devices to the appropriate output ports and monitor the built-in display for remaining charge and output status. Disconnect devices when charging is complete to conserve the power bank's stored energy. Recharge the power bank via its USB input when the display indicates low battery.
Usage recommendations
Use the STRONG S19 with compatible USB cables and chargers. Avoid exposing the unit to extreme temperatures or moisture. For prolonged storage, charge the power bank to around 50% and recharge every few months to maintain battery health.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.42 kg |
| Height | 138 mm |
| Width | 42 mm |
| Depth | 42 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 45 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Input interface | USB Type-C |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 12000 mAh |

### Design

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

### Performance

| Feature | Value |
|---|---|
| Fast charging | Yes |
| Charging source | USB |
| Number of charging cycles | 500 |
| USB Power Delivery (USB PD) | Yes |

### Power

| Feature | Value |
|---|---|
| Total output power | 176 W |
| Port 1 output power | 140 W |
| Port 2 output power | 36 W |
| Port 3 output power | 18 W |

## FAQ

### How much does the Power bank STRONG S19 — 12000 mAh cost, and is it available for purchase?

The price is 132.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 30.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Power bank STRONG S19 — 12000 mAh be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 STRONG 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 STRONG 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: weight, number of simultaneously connected devices (max), 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.

### Where can I download the instructions for Power bank STRONG S19 — 12000 mAh?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11943690/67489761_large.webp