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header-product Battery 2-Power 11.1V 6-cell 48Wh (4400 mAh) for laptops — replaces 312-0408
48.99 €

Battery 2-Power 11.1V 6-cell 48Wh (4400 mAh) for laptops — replaces 312-0408

Battery 2-Power 11.1V 6-cell 48Wh (312-0408) Photo 1
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Battery 2-Power 11.1V 6-cell 48Wh (4400 mAh) for laptops — replaces 312-0408

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Battery 2-Power 11.1V 6-cell 48Wh (4400 mAh) for laptops — replaces 312-0408

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Short description

Replacement laptop battery 2-Power 11.1 V, 6-cell, 48 Wh (4400 mAh) in grey. Compatible with devices that use the 312-0408 form factor. Lightweight (0.304 kg) rechargeable lithium-based pack designed to restore portable device runtime. Suitable for replacing a worn or faulty internal laptop battery to extend usage between charges.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 1951151
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.30 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer
Together cheaper
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Product information

Description

Replacement laptop battery 2-Power 11.1 V, 6-cell, 48 Wh (4400 mAh) in grey designed to restore portable device runtime for laptops that use the 312-0408 form factor. This rechargeable lithium-based pack weighs 0.304 kg and provides an internal power source to replace worn or faulty batteries, allowing the device to operate away from mains power. The battery is built with high-grade cells from reputable manufacturers and includes integrated protection circuitry to manage charging and discharging.

Advantages

The battery offers a capacity of 4400 mAh and an energy rating of 48 Wh, delivering predictable runtime for everyday tasks. Lightweight construction reduces added weight to the laptop while maintaining structural compatibility with the specified form factor. Built-in safety features monitor temperature, prevent short circuits and protect against overcharging and over-discharging, supporting reliable performance over repeated charging cycles.

Suitable for

  • Replacing a worn or failing internal laptop battery to restore portable use
  • Users who need a spare battery for travel or fieldwork
  • Servicing and repair of laptops that require the 312-0408 form factor battery
  • Situations where a lightweight, rechargeable lithium battery is required

Key specifications

  • Battery chemistry: Lithium-based rechargeable cells
  • Nominal voltage: 11.1 V
  • Cell configuration: 6-cell
  • Capacity: 4400 mAh
  • Energy: 48 Wh
  • Weight: 0.304 kg
  • Colour: Grey
  • Integrated protection: charge/discharge monitoring, short-circuit and temperature protection

How to use

Power off the laptop and disconnect it from the mains before replacing the internal battery. Remove any service covers or screws required to access the battery compartment, then disconnect the existing battery connector carefully. Install the 2-Power 11.1 V battery in the correct orientation and reconnect the battery cable securely. Replace covers and screws, then charge the battery fully before regular use to ensure proper calibration of the device's battery management system.

Usage recommendations

To maintain battery life and safety, use the laptop manufacturer’s charging adapter and avoid exposing the battery to extreme temperatures. Periodically calibrate the battery by fully charging and then discharging to a low level according to the device's guidelines. If the battery shows signs of swelling, excessive heat, or failure to hold charge, stop using it and contact a qualified service provider for inspection or replacement.

Specifications

Battery capacity:
4400 mAh
Weight:
0.304 kg
Product colour:
Grey
All features

Battery

Battery capacity:
4400 mAh
Number of battery cells:
6
Battery voltage:
11.1 V
Battery capacity:
48 Wh
Product colour:
Grey

Technical details

Type:
Battery

Weight & dimensions

Weight:
0.304 kg
Height:
20 mm
Width:
127 mm
Depth:
74 mm

Packaging data

Package depth:
119 mm
Package height:
49 mm
Package width:
180 mm

Description

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Customer reviews

Customer questions

FAQ

How much does the Battery 2-Power 11.1V 6-cell 48Wh (312-0408) cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 09.07.2026 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. 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 2-Power 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 2-Power 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, weight, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.