# Portable Battery 3MK PowerHouse 20,000mAh

**URL:** https://aio.lv/en/product--3mk-3mk-powerhouse-2000mah1--10647519
**Data updated:** 2026-01-14 12:59 (EET)
**Category:** Power Banks
**Manufacturer:** 3MK
**Manufacturer code:** 3mk PowerHouse 20,00mAh(1)
**EAN:** 5903108527224
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3mk-3mk-powerhouse-2000mah1--10647519

## 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 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The 3MK PowerHouse portable battery offers a massive 20,000mAh capacity, allowing you to charge your devices multiple times. It features fast charging technology and multiple output ports for simultaneous charging. Compact and lightweight, it's perfect for travel and outdoor activities. Stay powered up wherever you go!

## Long description

The 3MK PowerHouse Portable Battery 20,000mAh provides high-capacity mobile power for extended use of smartphones, tablets and other USB-powered devices. With a 20,000mAh nominal capacity, the power bank supports multiple full charges for most phones and offers fast charging capabilities and several output ports to charge more than one device at a time. Its compact, lightweight design is intended for travel, commuting and outdoor activities where reliable backup power is needed.
Advantages
The PowerHouse delivers a large usable capacity in a compact form factor and supports fast charging to reduce time spent tethered to a wall. Multiple output ports allow simultaneous charging of several devices, while built-in protection circuits guard against overcurrent, overvoltage and short circuits. The unit's design balances capacity and portability so it fits in a bag or backpack without adding excessive weight.
Suitable for
 Travel and long flights
 Outdoor activities such as hiking and camping
 Daily commuting and work on the go
 Power backup during events, conferences or meetings
 Charging multiple devices simultaneously
Key specifications
 Rated capacity: 20,000mAh (nominal)
 Output ports: multiple USB outputs for simultaneous device charging
 Charging technology: supports fast charging protocols for compatible devices
 Protection features: overcurrent, overvoltage, short-circuit protection
 Form factor: compact and lightweight portable battery
How to use
To use the PowerHouse, connect your device to one of the USB output ports with a compatible charging cable. The power bank will detect the connected device and deliver the appropriate charging current. Recharge the power bank itself via its input port using a suitable charger and cable; charging indicators (if present) show the current battery level. For best results, fully charge the portable battery before long trips and recharge it after extended use.
Usage recommendations
Store the battery in a cool, dry place and avoid exposing it to extreme temperatures. Use manufacturer-recommended cables and chargers, and do not disassemble the unit. Regularly charge the power bank every few months if unused to maintain battery health.

## Specifications

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Portable Battery 3MK PowerHouse, Code: 3MKPH20000 cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 236 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. 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 3MK 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 3MK 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/10647519/65650980_large.webp