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header-product Battery for Dell laptops – compatible with model 2P2MJ, spare part (MPN W125804922)
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AiO.lv Laptops & Computers Portable Device Accessories Portable Device Batteries Dell

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

Battery for Dell laptop 2P2MJ (MPN W125804922) Photo 1
Battery for Dell laptop 2P2MJ (MPN W125804922) Photo 1
Battery for Dell laptops – compatible with model 2P2MJ, spare part (MPN W125804922)
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Short 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.
Warranty: 2 Years
SKU: 3552228
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Product information

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

Battery capacity:
8700 mAh
Product colour:
Black
All features
Quantity per pack:
1 pc(s)

Battery

Battery capacity:
8700 mAh
Number of battery cells:
9
Product colour:
Black

Technical details

Type:
Battery
Brand compatibility:
Dell
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What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
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