# Foldable Travel Charger 3-in-1 ER POWER ERPWNMW31-BK – black, multiport foldable travel power adapter

**URL:** https://aio.lv/en/product--er-erpwnmw31-bk--10893960
**Data updated:** 2026-04-30 18:27 (EEST)
**Category:** Portable Device Chargers
**Manufacturer:** ER
**Manufacturer code:** ERPWNMW31-BK
**EAN:** 8594205632927
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 30.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--er-erpwnmw31-bk--10893960

## 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 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

ER POWER foldable travel charger 3-in-1 (model ERPWNMW31-BK) is a compact, black multiport charging solution designed for travel. The foldable design protects the plug during transport and saves space in bags. As a 3-in-1 charger it supports charging multiple devices on the go, suitable for smartphones, tablets and other USB-powered devices.

## Long description

ER POWER foldable travel charger 3-in-1 ERPWNMW31-BK is a compact, black multiport foldable travel power adapter designed to supply power to several USB-powered devices while on the move. The charger combines a foldable mains plug with multiple output ports in a single lightweight housing, protecting the plug during transport and reducing the space it occupies in luggage. It is intended as a practical charging solution for smartphones, tablets and similar portable electronics.
Advantages
The foldable plug design reduces risk of damage and saves space, making it convenient for packing in bags or carry-ons. Multiple output ports allow simultaneous charging of several devices from one wall outlet, simplifying cable management during travel. Its compact, lightweight construction supports portability without adding significant bulk.
Suitable for
 Charging smartphones and feature phones while traveling
 Powering tablets and e-readers on the go
 Charging headphones, portable speakers and other USB-powered accessories
 Use in hotel rooms, airports and shared workspaces where multiple devices need charging
When it may not be suitable
This charger is intended for USB-powered devices and may not be suitable as the sole power source for high-draw appliances or devices that require a dedicated power brick. If you need fast-charging at manufacturer-specified high wattages for power-hungry laptops or specialized equipment, verify the device's power output capabilities before relying on this charger.
Key specifications
 Color: black
 Design: foldable mains plug with integrated multiport outputs
 Function: simultaneous charging of multiple USB-powered devices
 Portability: compact and lightweight for travel
How to use
Unfold the mains plug and insert the charger into a compatible wall outlet. Connect your devices using appropriate USB cables to the charger’s output ports. Monitor device charging and disconnect devices when charging is complete. Fold the plug back into the housing for protected storage and transport. Follow any manufacturer markings on the unit for correct orientation and safety notices.
What to consider before purchase
 Confirm the charger’s output power is compatible with your device charging requirements.
 Ensure the plug type and mains voltage compatibility match your travel destinations.
 Check that you have the correct USB cables for your devices (not included unless specified).
 Consider the number of devices you need to charge simultaneously and their combined power draw.
Usage recommendations
Use the ER POWER foldable travel charger in an environment with stable mains voltage and avoid exposing it to moisture or extreme temperatures. For optimal device longevity, disconnect devices once fully charged and avoid overloading the charger by connecting too many high-draw devices at once.

## FAQ

### How much does the ER POWER Foldable Travel Charger 3-in-1 ERPWNMW31-BK 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 — 7 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 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/10893960/60354817_large.webp