Laptop battery 2-Power 11.1V 6-cell 48Wh (3R305 replace)

Name: Laptop battery 2-Power 11.1V 6-cell 2P-3R305
Brand: 2-Power
SKU: 1951300
Price: 48.99 EUR
Availability: InStock

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Laptop battery 2-Power 11.1V 6-cell 48Wh (4400mAh) replacement for 3R305, grey, 0.304 kg

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

2-Power replacement laptop battery, 11.1 V nominal, 6-cell configuration and 48 Wh (4400 mAh) capacity. Designed as a compatible substitute for part 3R305, weighing 0.304 kg and finished in grey. Intended for portable computers requiring this voltage and form factor; suitable for extending mobile runtime and replacing worn OEM cells.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 1951300

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

06.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

06.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

09.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.30 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer

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Product information

Description

2-Power replacement laptop battery, 11.1 V nominal with a 6-cell configuration and 48 Wh (4400 mAh) capacity, designed as a compatible substitute for part 3R305. The battery is finished in grey and weighs 0.304 kg, providing a compact, lightweight power source for laptops that accept this voltage and form factor. It uses lithium-ion technology and is intended to restore or extend mobile runtime when the original battery no longer holds sufficient charge.

Advantages

This 2-Power battery is built from high-grade cells and offers consistent output at 11.1 V for stable laptop operation. The 48 Wh energy capacity balances run time and compact size for portable use. Integrated protection features monitor charging and discharging to reduce the risk of overheating or short circuits, while the lightweight grey housing keeps the replacement compact and easy to handle.

Suitable for

Replacing a worn or failed OEM battery that uses the same 11.1 V, 6-cell form factor
Extending laptop runtime for mobile work, study, or travel
Maintaining functionality of older laptops where original parts are discontinued

Key specifications

Nominal voltage: 11.1 V
Configuration: 6-cell lithium-ion
Energy capacity: 48 Wh (4400 mAh)
Weight: 0.304 kg
Colour: Grey
Compatibility: replacement for laptops requiring 11.1 V, 6-cell batteries with matching physical connector and dimensions

How to use

Turn off the laptop and disconnect it from mains power before replacing the battery. Remove the existing battery according to the laptop manufacturer's instructions and insert the 2-Power replacement, ensuring the connector and locking mechanisms align correctly. After installation, connect the laptop to the charger and allow the new battery to reach a full charge for best initial performance. Check the operating system's battery indicator to confirm proper recognition and charge level.

Usage recommendations

Store and operate the battery within the manufacturer-recommended temperature range, avoid exposure to excessive heat or moisture, and use the laptop's original charger or an equivalent rated for the laptop. If the battery shows signs of swelling, unusual heat, or other damage, discontinue use and replace it. Periodic full-charge and partial-discharge cycles help maintain lithium-ion battery health.

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

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Customer questions

FAQ

How much does the Laptop battery 2-Power 11.1V 6-cell 48Wh (3R305 replace) 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 06.07.2026 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.

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