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header-product Powerbank GUESS GUL23PB4TLBK 4000 mAh portable charger, black
27.99 €

Powerbank GUESS GUL23PB4TLBK 4000 mAh portable charger, black

Powerbank GUESS GUL23PB4TLBK 4000 mAh Photo 1
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Powerbank GUESS GUL23PB4TLBK 4000 mAh portable charger, black

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Powerbank GUESS GUL23PB4TLBK 4000 mAh portable charger, black

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Short description

GUESS GUL23PB4TLBK is a 4000 mAh portable powerbank in black designed to charge smartphones and small USB devices on the go. It provides emergency power for calls, navigation and apps, includes standard USB output and micro-USB or USB-C input (check device compatibility), and is suited for daily carry and travel use.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 11550122
Manufacturer: GUESS
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
10.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.07.2026 {{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
15.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

GUESS GUL23PB4TLBK 4000 mAh portable charger in black is a compact powerbank designed to provide emergency energy for smartphones and small USB-powered devices. Its 4000 mAh capacity delivers additional runtime for calls, navigation, messaging and light app use. The unit includes a standard USB output for charging devices and a rechargeable input that may be micro-USB or USB-C depending on the supplied cable—check compatibility with your charger cable. The slim, pocketable design supports daily carry and travel situations where a quick top-up is needed.

Advantages

The powerbank offers a balance between capacity and portability, allowing users to extend device runtime without carrying a heavy battery pack. Its neutral black finish and compact dimensions make it unobtrusive in a bag or pocket. Standard USB output ensures compatibility with a wide range of smartphones and USB accessories, while the 4000 mAh capacity is sufficient for most emergency top-ups and short trips.

Suitable for

  • Smartphone emergency charging during the day
  • Short travel, commuting and business trips
  • Charging small USB devices such as earphones, fitness trackers, and Bluetooth accessories
  • Keeping in a bag or car for occasional top-ups

When it may not be suitable

Because the capacity is 4000 mAh, this powerbank may not fully recharge large-capacity smartphones more than once or support extended use of power-hungry devices such as tablets or laptops. It is intended for emergency and short-term charging rather than as a primary power source for multiple devices over prolonged periods.

Key specifications

  • Battery capacity: 4000 mAh
  • Colour: black
  • Output: standard USB port for device charging
  • Input: rechargeable via micro-USB or USB-C (check cable supplied)
  • Form factor: compact, pocketable portable charger

How to use

Charge the powerbank using the provided input cable connected to a compatible USB power adapter or computer USB port until the internal charge indicator (if present) shows full. Connect your smartphone or USB device to the powerbank using a standard USB cable, then press any required power button to start charging. Monitor device charge level and disconnect when charging is complete to conserve remaining power.

What to consider before purchase

  • Confirm the input cable type supplied (micro-USB or USB-C) and compatibility with your charger or cables.
  • Assess whether 4000 mAh capacity meets your typical charging needs (single top-ups versus multiple full charges).
  • Check device charging power requirements; high-power devices may charge slowly or not fully from this unit.

Usage recommendations

Store the powerbank partially charged if not used for long periods and avoid extreme temperatures. For best results carry a short USB cable that matches both the powerbank input and your devices' charging connector. Use the GUESS powerbank for emergency top-ups and everyday portability rather than long continuous powering of high-consumption devices.

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Customer reviews

Customer questions

FAQ

How much does the Powerbank GUESS GUL23PB4TLBK 4000 mAh cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 10.07.2026 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 GUESS 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 GUESS 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.
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.