# Battery for Dell laptops – compatible with model 2P2MJ, spare part (MPN W125804922)

**URL:** https://aio.lv/en/product--dell-w125804922--3552228
**Data updated:** 2026-03-07 11:07 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** W125804922
**EAN:** 5704174098126
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 204.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 169.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-w125804922--3552228

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Replacement battery compatible with Dell laptops identified as model 2P2MJ (MPN W125804922). Designed as a spare part to restore or extend portable power for compatible Dell notebook models. Use for replacing a depleted or faulty internal battery to recover runtime for everyday mobile computing, office work, and travel. Check device compatibility before purchase.

## Long description

Replacement internal battery compatible with Dell laptops identified as model 2P2MJ. This spare part is intended to restore or extend battery runtime for compatible Dell notebook models, allowing continued mobile use for everyday computing, office tasks and travel. Before purchase, verify device compatibility and follow safety instructions when handling and installing the internal battery.
Advantages
This battery provides a direct replacement option to recover device autonomy and avoid unexpected shutdowns. It is designed to fit the specified Dell laptop model and to supply steady power for standard productivity workloads. Using a compatible spare battery reduces the need for external power adapters during routine mobility and can extend the usable life of an otherwise functional laptop.
Suitable for
Replacing a worn or non‑charging internal battery in compatible Dell laptops
Restoring battery runtime for business and home office use
Maintaining mobility for travel or field work without immediate access to mains power
Repair shops and service centres performing battery replacement
Key specifications
Form factor: internal laptop battery designed for the specified Dell model
Compatibility: designed to match physical and electrical connections of compatible Dell notebooks
Function: rechargeable lithium‑ion battery intended for primary portable power
Typical use: supports standard productivity tasks such as web browsing, document editing and video conferencing when fully charged
How to use
Power down the laptop, disconnect the mains adapter and follow the manufacturer's instructions for safe disassembly to access the internal battery compartment. Remove the depleted battery and install the replacement ensuring the correct orientation and secure connector seating. Reassemble the laptop, connect the mains adapter and allow the new battery to charge fully before normal use. Observe standard precautions for handling rechargeable batteries, including avoiding puncture, exposure to high temperatures and short circuits.
Usage recommendations
Verify compatibility with your exact Dell notebook model prior to installation. Use only appropriate tools and, if unsure, seek professional installation to avoid damage. Charge the new battery fully and calibrate if recommended by the device manufacturer to achieve accurate charge level reporting.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 8700 mAh |
| Number of battery cells | 9 |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Brand compatibility | Dell |

## FAQ

### How much does the Battery for Dell laptop 2P2MJ (MPN W125804922) cost, and is it available for purchase?

The price is 204.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 08.07.2026 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 Battery for Dell laptop 2P2MJ (MPN W125804922) 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3552228/58459946_large.webp