# Dell 42Whr 3-Cell Laptop Battery 0PT3W4

**URL:** https://aio.lv/en/product--dell-0pt3w4--12535634
**Data updated:** 2026-06-25 19:49 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 0PT3W4
**EAN:** 5715328310698
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-0pt3w4--12535634

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

This original Dell 3-cell lithium-ion battery features a 42Whr capacity, designed to provide reliable power for compatible Dell portable devices. It serves as an essential replacement component to restore optimal runtime and performance for your laptop. Engineered for safety and longevity, this battery ensures stable operation and seamless integration with your hardware.

## Long description

The Dell 42Whr 3-Cell Laptop Battery 0PT3W4 is an original replacement power component designed specifically for compatible Dell portable computers. This lithium-ion battery provides a reliable energy source, helping to restore the original runtime and performance levels of your laptop. Engineered to meet strict quality standards, it ensures stable power delivery and seamless integration with your device's internal hardware.
Advantages
Choosing an original Dell battery ensures full compatibility and optimal communication with your laptop's power management system. The 3-cell design offers a balanced weight-to-capacity ratio, making it an efficient choice for daily mobile computing. By replacing an aging battery with this genuine unit, you can improve system stability and reduce the risk of unexpected shutdowns during critical tasks. Its robust construction is built for longevity and safety, providing peace of mind during extended use.
Suitable for
Replacing degraded or non-functional laptop batteries
Restoring original battery life for mobile work environments
Maintaining reliable power for business and personal computing
When it may not be suitable
This battery is not compatible with all Dell laptop models. It is essential to verify your specific laptop model and current battery part number before purchase to ensure a proper physical and electrical fit.
Key specifications
Capacity: 42Whr
Cell count: 3-cell
Chemistry: Lithium-ion
Brand: Dell
How to use
To install the battery, first power down your laptop and disconnect the AC adapter. Open the laptop chassis according to the manufacturer's service manual, remove the old battery, and insert the new unit into the designated compartment. Secure the battery with the original screws or locking mechanism, close the chassis, and reconnect the power adapter. It is recommended to fully charge the battery before using the laptop on battery power for the first time.
What to consider before purchase
Verify compatibility with your specific laptop model
Check the physical dimensions and connector type of your existing battery
Ensure the battery is installed by a qualified individual if the laptop requires disassembly
Usage recommendations
To maximize the lifespan of your new battery, avoid exposing the laptop to extreme temperatures and try to maintain a charge level between 20% and 80% during regular use.

## FAQ

### How much does the Dell 42Whr 3-Cell Battery 0PT3W4 cost, and is it available for purchase?

The price is 78.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 621 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 13.07.2026 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

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