# Laptop power adapter Energy4U CA34 20V 3.25A 65W (square) car charger for Lenovo IdeaPad/Flex/Yoga

**URL:** https://aio.lv/en/product--energy4u-ca34--11277307
**Data updated:** 2026-03-07 19:56 (EET)
**Category:** Car Chargers & Jump Starters
**Manufacturer:** Energy4U
**Manufacturer code:** CA34
**EAN:** 5901571082806
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energy4u-ca34--11277307

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Energy4U CA34 is a 65W laptop power adapter designed for in-car use, providing 20V at 3.25A with a square-shaped DC plug. It functions as a car charger for Lenovo notebooks such as IdeaPad, Flex and Yoga series, delivering portable power on the road and enabling charging and operation of the laptop from a vehicle 12V/24V socket.

## Long description

The Energy4U CA34 65W car power adapter delivers 20V at 3.25A through a square-shaped DC plug, enabling Lenovo IdeaPad, Flex and Yoga laptops to charge and operate from a vehicle 12V/24V socket. Designed for mobile use, this adapter supplies steady power while driving or parked, allowing continued productivity and battery charging without access to mains power.
Advantages
This car charger provides regulated 20V output with 65W maximum power suitable for compatible Lenovo notebooks. The square DC connector is designed to fit specific laptop models, ensuring a secure connection. Its compact form factor and cable length are arranged for convenient placement in a vehicle cabin while maintaining reliable power delivery and thermal stability during typical automotive use.
Suitable for
Charging and powering Lenovo IdeaPad series laptops in a car
Powering Lenovo Flex convertible notebooks during travel
Supplying energy to Lenovo Yoga models while on the road
Use in vehicles with 12V or 24V accessory sockets
Key specifications
Output voltage: 20V DC
Output current: 3.25A
Maximum power: 65W
Connector type: square-shaped DC plug
Input source: vehicle 12V/24V socket
Intended device type: laptop power supply for selected Lenovo notebooks
How to use
Insert the adapter's car plug into the vehicle accessory socket (cigarette lighter) and connect the square DC plug to the laptop charging port. Verify that the laptop indicates charging and that the adapter fits the laptop connector securely. Avoid forcing the connector; align it with the laptop inlet and insert until it seats naturally. Disconnect the adapter from the vehicle socket before leaving the vehicle for extended periods to prevent battery drain.
Usage recommendations
Use the adapter in vehicles with stable electrical systems and avoid use during engine start if possible. Keep the adapter and cables away from liquids and direct heat sources. For best results, allow the adapter some airflow during extended use and ensure the laptop’s ventilation is not obstructed while charging in a confined space.

## FAQ

### How much does the Energy4U CA34 laptop car adapter 20V 3.25A 65W cost, and is it available for purchase?

The price is 18.49 € (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 07.07.2026 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 Energy4U 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 Energy4U 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/11277307/64085302_large.webp