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header-product Sandberg SemiSolidState Powerbank 20000, 20000 mAh, 3.7 V, 1x USB-A, 2x USB-C, Black
36.49 €

Sandberg SemiSolidState Powerbank 20000, 20000 mAh, 3.7 V, 1x USB-A, 2x USB-C, Black

New Arrival
Sandberg SemiSolidState Powerbank 20000 Portable Charger Photo 1
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Sandberg SemiSolidState Powerbank 20000 Portable Charger Photo 1
Sandberg SemiSolidState Powerbank 20000 Portable Charger Photo 2
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Sandberg SemiSolidState Powerbank 20000, 20000 mAh, 3.7 V, 1x USB-A, 2x USB-C, Black

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Short description

The Sandberg SemiSolidState Powerbank 20000 is a high-capacity portable charger featuring advanced semi-solid-state battery technology. With a 20000 mAh capacity and 3.7 V voltage, it provides reliable power for mobile devices. It is equipped with one USB Type-A output port and two USB Type-C ports, supporting an output current of 3 A for efficient charging. This black power bank is designed for versatile use on the go.
Available at price 36.49 €: 183 pcs.
Total available for order: 549 pcs.
Warranty: 2 Years
SKU: 12527061
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 37.99 €: 183 pcs.
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Product information

Description

The Sandberg SemiSolidState Powerbank 20000 is a high-capacity portable charger engineered with advanced semi-solid-state battery technology. This innovative design offers enhanced safety and consistent performance across a wide range of temperatures compared to traditional lithium-ion batteries. With a substantial 20000 mAh capacity, it serves as a reliable energy source for smartphones, tablets, and other mobile electronics, ensuring your devices remain powered throughout long days or extended travel.

Advantages

The primary benefit of this power bank is its semi-solid-state battery architecture, which provides superior stability and durability. The device features a high-capacity 74 Wh energy reserve, allowing for multiple full charges of most modern smartphones. With integrated 20W fast charging capabilities via USB-C, it significantly reduces downtime for your devices. The inclusion of a clear LCD display allows users to monitor the remaining battery percentage with precision, eliminating guesswork regarding when the power bank itself requires a recharge.

Suitable for

  • Charging smartphones and tablets during travel
  • Providing backup power for long outdoor excursions
  • Daily use for commuters needing reliable mobile energy
  • Fast charging modern USB-C enabled devices

This power bank may not be suitable for users requiring extremely lightweight or compact solutions, as the high-capacity semi-solid-state technology adds some bulk. It is also not intended for charging high-wattage devices like laptops that require power delivery standards exceeding the output capabilities of this unit.

Key specifications

  • Battery capacity: 20000 mAh (74 Wh)
  • Battery technology: Semi-solid-state
  • Output ports: 1x USB-A, 2x USB-C
  • Maximum output power: 20W
  • Maximum output current: 3 A
  • Display: Built-in LCD
  • Charging source: USB

To use the Sandberg SemiSolidState Powerbank 20000, connect your device to one of the available USB-A or USB-C ports using a compatible charging cable. The power bank will automatically detect the connection and begin charging. You can monitor the energy level via the built-in LCD screen. To recharge the power bank, connect it to a USB power source using a USB-C cable until the display indicates a full charge.

What to consider before purchase

  • Check if your device supports USB-C or USB-A charging standards
  • Consider the physical size and weight for your specific portability needs
  • Ensure you have the appropriate cables for your devices
For optimal battery longevity, avoid exposing the power bank to extreme heat for prolonged periods and ensure it is recharged at least once every few months if not in regular use.
All features
Weight:
0.409 kg
Battery technology:
Semi-solid-state
Package weight:
500 g
Battery capacity:
20000 mAh
Height:
68.8 mm
Input voltage:
5/9
Output voltage:
5/9/12
Width:
68.8 mm
Depth:
143.8 mm
Product colour:
Black
Cables included:
USB Type-C to USB Type-C
Input current:
3/2
Output current:
3 A
Package depth:
31 mm
Package height:
169 mm
Package width:
91 mm
Quick start guide:
Yes
Package type:
Hanging box
Battery voltage:
3.7 V
Fast charging:
Yes
Charger compatibility:
Universal
Battery capacity:
74 Wh
Built-in display:
Yes
Input interface:
USB Type-C
Display type:
LCD
Shape:
Rectangle
Number of simultaneously connected devices (max):
2
Charging source:
USB
Port 1 output current:
3 A
Port 2 output current:
3 A
USB Type-A output ports:
1
Built-in radio:
No
USB Type-C ports quantity:
2
USB Type-C cable length:
300 mm
Port 1 output power:
20 W
Port 2 output power:
18 W
Warranty period:
5 year(s)
Compliance certificates:
CE, Federal Communications Commission (FCC), UKCA
USB Type-C charging port:
Yes

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 183 16.07.2026 37.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 183 09.07.2026 Best delivery
New
36.49 € Best price
WH109 183 23.07.2026 51.99 €
37.99 €
Stock: 183
Delivery Date: 16.07.2026
Warehouse: WH354
Available only for legal entities
New
36.49 €
Stock: 183
Delivery Date: 09.07.2026 Best delivery
Warehouse: EU6
51.99 €
Stock: 183
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Sandberg SemiSolidState Powerbank 20000 Portable Charger cost, and is it available for purchase?

The price is 36.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 549 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: Cash payment, 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 SANDBERG 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 SANDBERG 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Sandberg SemiSolidState Powerbank 20000 Portable Charger?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.