# Battery Dell PT3W4 Lithium-Ion 11.1V 43Wh replacement battery for compatible laptops

**URL:** https://aio.lv/en/product--dell-pt3w4--11412018
**Data updated:** 2026-02-14 19:47 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Dell
**Manufacturer code:** PT3W4
**EAN:** 5715063782675
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 79.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 66.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-pt3w4--11412018

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Rechargeable lithium‑ion laptop battery Dell PT3W4 with rated voltage 11.1 V and capacity 43 Wh. Designed as a replacement battery for compatible Dell notebook models, it provides portable power for standard mobile use, restores runtime, and supports everyday tasks like web browsing, office work and media playback. Install following manufacturer instructions.

## Long description

Rechargeable lithium‑ion laptop battery Dell PT3W4 provides 11.1 V nominal voltage and 43 Wh capacity as a replacement power source for compatible Dell notebooks. Intended to restore portable runtime and support routine mobile use, this battery is designed to fit models that accept the PT3W4 form factor and electrical specification. Installation should follow the laptop manufacturer’s instructions and safety guidance to ensure proper operation.
Advantages
The battery delivers a balance of energy density and compact size to extend laptop runtime for common tasks. Its lithium‑ion chemistry offers stable discharge characteristics and relatively low self‑discharge compared with older cell types, helping the device retain charge during intermittent use. The unit is designed to match the voltage and capacity requirements of supported laptops, enabling straightforward replacement and predictable performance under normal operating conditions.
Suitable for
Everyday mobile computing: web browsing, email and office applications
Media playback and light multimedia tasks
Business travel and remote work where extended runtime is needed
Replacing worn or degraded original batteries to restore runtime
Key specifications
Chemistry: Lithium‑ion
Nominal voltage: 11.1 V
Energy capacity: 43 Wh
Form factor: Compatible replacement for specified Dell notebook models
Typical use: Portable power for standard laptop workloads
How to use
Turn off the laptop and disconnect it from any external power source before removing the existing battery. Follow the laptop manufacturer’s instructions to access and replace the battery, ensuring the correct orientation and secure mechanical connection. After installation, charge the battery fully before first use to allow the battery management system to calibrate. Observe built‑in battery status indicators or operating system battery tools to monitor charge level and health during normal operation.
Usage recommendations
Use the battery within the recommended operating temperature range specified by the laptop manufacturer, avoid exposure to moisture or direct heat sources, and store the battery partially charged (around 40–60%) for long‑term storage. Dispose of the battery following local regulations and recycling programs for lithium‑ion cells. If you experience abnormal heating, swelling, or performance issues, stop using the battery and consult authorized service.

## FAQ

### How much does the Battery Dell PT3W4 11.1V 43Wh cost, and is it available for purchase?

The price is 79.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 345 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 29.07.2026 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: Cash payment, 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 Dell 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 Dell 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/11412018/66641501_large.webp