# Laptop battery Dell WY9DX 42Wh Lithium-ion for compatible Dell notebooks

**URL:** https://aio.lv/en/product--dell-wy9dx--10807454
**Data updated:** 2026-02-13 15:35 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Dell
**Manufacturer code:** WY9DX
**EAN:** 5715063298060
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 95.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 78.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-wy9dx--10807454

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Rechargeable 42Wh lithium‑ion battery Dell WY9DX designed for use with compatible Dell notebooks. Provides portable power for daily mobile work, web browsing, and light office tasks. Compact replacement battery that restores runtime, supports standard charging circuits, and helps extend device usability between charges.

## Long description

Rechargeable 42Wh lithium‑ion battery designed as a compatible replacement for select Dell notebooks. The battery restores portable runtime for everyday mobile tasks such as web browsing, document editing and light office workflows. It supports standard charging circuits and fits into the original battery compartment to provide a compact power source that extends device usability between charges.
Advantages
This 42Wh lithium‑ion battery offers a balance of capacity and weight for typical productivity use. It provides reliable discharge characteristics consistent with notebook power requirements and is designed to work with standard laptop charging systems. The compact form factor and OEM-compatible connectors enable straightforward replacement, while built-in cell protection helps maintain safe operation during normal charging and discharging cycles.
Suitable for
Replacing a worn or degraded battery in compatible Dell notebook models
Extending mobile runtime for remote work, study, or travel
Providing backup power for light office tasks, web browsing and media playback
Key specifications
Battery chemistry: Lithium‑ion (Li‑ion)
Rated capacity: 42Wh
Nominal voltage: typical for notebook lithium‑ion assemblies (refer to device specifications)
Form factor: compact replacement battery compatible with specified notebook battery compartment
Connector type: OEM-compatible multi-pin laptop battery connector
Protection features: internal overcharge, over-discharge and short-circuit protection
How to use
Power off the notebook and disconnect any external power source before replacing the battery. Remove the existing battery following the notebook manufacturer’s service instructions, then install the replacement battery into the compartment until it locks into place. Reconnect the AC adapter and allow the battery to charge fully before first use to calibrate charge indicators. Use the system’s power management settings to monitor battery health and estimated runtime.
Usage recommendations
Store the battery in a cool, dry place and avoid extreme temperatures. For long-term storage, keep the state of charge at approximately 40–60%. Do not disassemble or puncture the battery. Dispose of used batteries according to local regulations and recycling programs.

## FAQ

### How much does the Laptop battery Dell WY9DX 42Wh cost, and is it available for purchase?

The price is 95.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Laptop battery Dell WY9DX 42Wh be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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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