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header-product PD charger QOLTEC 51829 for Raspberry Pi 4 — USB‑C 30W power supply
11.99 €

PD charger QOLTEC 51829 for Raspberry Pi 4 — USB‑C 30W power supply

PD charger QOLTEC 51829 — USB‑C 30W Photo 1
PD charger QOLTEC 51829 — USB‑C 30W Photo 2
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PD charger QOLTEC 51829 — USB‑C 30W Photo 4
PD charger QOLTEC 51829 — USB‑C 30W Photo 5
PD charger QOLTEC 51829 — USB‑C 30W Photo 6
PD charger QOLTEC 51829 — USB‑C 30W Photo 7
PD charger QOLTEC 51829 — USB‑C 30W Photo 8
PD charger QOLTEC 51829 — USB‑C 30W Photo 1
PD charger QOLTEC 51829 — USB‑C 30W Photo 2
PD charger QOLTEC 51829 — USB‑C 30W Photo 3
PD charger QOLTEC 51829 — USB‑C 30W Photo 4
PD charger QOLTEC 51829 — USB‑C 30W Photo 5
PD charger QOLTEC 51829 — USB‑C 30W Photo 6
PD charger QOLTEC 51829 — USB‑C 30W Photo 7
PD charger QOLTEC 51829 — USB‑C 30W Photo 8
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PD charger QOLTEC 51829 for Raspberry Pi 4 — USB‑C 30W power supply

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PD charger QOLTEC 51829 for Raspberry Pi 4 — USB‑C 30W power supply

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Short description

QOLTEC 51829 is a USB‑C PD charger supplying up to 30W designed for powering Raspberry Pi 4 and other USB‑C devices. The compact power adapter supports Power Delivery fast charging via USB‑C, providing stable voltage and sufficient current for single‑board computers, small peripherals, and mobile devices. Suitable for home, lab, or field use where reliable 30W USB‑C power is required.
Available for order: 6 pcs.
Warranty: 2 Years
SKU: 11120846
Manufacturer: QOLTEC
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Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.08.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
18.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.11 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
18.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

QOLTEC 51829 is a compact USB‑C PD charger that delivers up to 30W of power, designed to supply Raspberry Pi 4 and other USB‑C devices requiring stable power. The adapter implements USB Power Delivery profiles to provide appropriate voltage and current for single‑board computers, small peripherals and mobile devices. Its small footprint and single USB‑C output make it suitable for use at home, in labs or in the field where a reliable 30W USB‑C power source is needed.

Advantages

The charger provides up to 30W via USB‑C Power Delivery, offering a stable and consistent supply for devices like the Raspberry Pi 4. Its compact design reduces desk and transport clutter while maintaining thermal efficiency for continuous operation. The single‑port layout and standard USB‑C connector ensure compatibility with a wide range of USB‑C cables and accessories. Built‑in PD negotiation helps the charger deliver an appropriate voltage and current automatically, reducing the need for manual configuration.

Suitable for

  • Powering Raspberry Pi 4 single‑board computers
  • Supplying small peripherals such as USB hubs, cameras or displays
  • Charging mobile devices that accept USB‑C PD input
  • Laboratory benches, development stations and educational setups
  • Field use where a compact 30W USB‑C power source is required

Key specifications

  • Maximum output power: 30W
  • Connector type: USB‑C output
  • Power protocol: USB Power Delivery (PD)
  • Form factor: compact wall adapter
  • Intended use: external power for single‑board computers and USB‑C devices

How to use

Connect a compatible USB‑C cable between the QOLTEC 51829 charger and the USB‑C power input of the Raspberry Pi 4 or other device. Ensure the cable and device support USB‑C PD to allow proper voltage negotiation. Plug the charger into a suitable mains outlet and confirm the target device powers up and operates within expected parameters. If the device does not power on, verify cable condition, connector seating and that the device accepts PD power at the required power level.

Usage recommendations

Use a high‑quality USB‑C cable rated for PD current to ensure reliable delivery of the full 30W. Keep the adapter in a well‑ventilated area during prolonged use and avoid covering it to prevent heat buildup. For sensitive electronics, verify voltage and current requirements of the target device before continuous operation.

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Customer reviews

Customer questions

FAQ

How much does the PD charger QOLTEC 51829 — USB‑C 30W cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 13.08.2026 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 QOLTEC 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 QOLTEC 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.