# Portable Battery Varta Energy 20000 20000 mAh

**URL:** https://aio.lv/en/product--varta-57978-101-111--3615761
**Data updated:** 2026-01-13 17:45 (EET)
**Category:** Power Banks
**Manufacturer:** Varta
**Manufacturer code:** 57978 101 111
**EAN:** 4008496019083
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varta-57978-101-111--3615761

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Varta Energy 20000 is a powerful portable battery with a capacity of 20000 mAh, utilizing Lithium Polymer (LiPo) technology. It features a voltage of 3.7 V and offers two USB Type-A output ports and one USB Type-C port, providing a maximum output current of 2.4 A. Available in black and white, this battery is perfect for charging multiple devices on the go.

## Long description

The Varta Energy 20000 is a portable battery pack with a 20000 mAh Lithium Polymer (LiPo) cell rated at 3.7 V. Designed to recharge smartphones, tablets and other USB-powered gadgets, it provides two USB Type-A output ports and one USB Type-C port. The power bank is available in black and white and supports charging up to three devices simultaneously with a maximum output current of 2.4 A per port combined according to device and cable capabilities.
Advantages
The battery’s high 20000 mAh capacity delivers extended runtime for multiple charge cycles for typical smartphones and partial charges for larger tablets. LiPo technology offers a compact form factor and efficient energy density. Multiple output ports allow simultaneous charging of up to three devices, while universal compatibility ensures the power bank works with a wide range of USB-charged devices. The availability in two colors provides simple aesthetic choice for everyday use.
Suitable for
Charging smartphones on long travel or daily commute
Providing extra power for tablets and e-readers during extended use
Powering USB accessories such as Bluetooth headsets, portable speakers and fitness trackers
Backup power during short power outages or field work
Key specifications
Battery type: Lithium Polymer (LiPo)
Nominal voltage: 3.7 V
Capacity: 20000 mAh
Output ports: 2 × USB Type-A, 1 × USB Type-C
Maximum output current: up to 2.4 A (total, depending on connected devices)
Simultaneous device connections: up to 3 devices
Available colours: black, white
How to use
Charge the portable battery fully before first use using a compatible USB charger connected to the USB Type-C input. To charge a device, connect it to one of the USB Type-A or USB Type-C output ports using an appropriate cable. The unit supports connecting multiple devices at the same time; charging speed may vary depending on device power draw and cable quality. Monitor device charging indicators and disconnect devices once fully charged. Recharge the power bank after several uses to maintain battery health.
Usage recommendations
Store the power bank in a cool, dry place and avoid extreme temperatures. Use quality USB cables and appropriate chargers for recharging to ensure safe operation. Do not expose the unit to water or strong mechanical impact. For optimal longevity, avoid leaving the power bank fully discharged for prolonged periods.

## Specifications

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Shipping (inner) case width | 255 mm |
| Shipping (inner) case length | 173 mm |
| Shipping (inner) case height | 82 mm |
| Shipping (inner) case gross weight | 1179 g |
| Products per shipping (inner) case | 2 pc(s) |

### Power

| Feature | Value |
|---|---|
| Input voltage | 5 |
| Output voltage | 5 |
| Input current | 2.4 |
| Output current | 2.4 A |

### Ports & interfaces

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

### Battery

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

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | White, Black |
| Charger compatibility | Universal |
| Number of simultaneously connected devices (max) | 3 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 519 g |
| Package depth | 31 mm |
| Package height | 230 mm |
| Package width | 120 mm |

### Performance

| Feature | Value |
|---|---|
| Battery voltage | 3.7 V |
| Battery capacity | 74 Wh |
| Charging source | USB |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | Micro-USB |

## FAQ

### How much does the Portable Battery Varta Energy 20000 57978 101 111 cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 149 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 09.07.2026 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 Varta 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 Varta 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, 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/3615761/65647200_large.webp