Battery 2-Power 11.4V 3500mAh

Name: Battery 2-Power 11.4V 3500mAh Li-Polymer 77053267
Brand: 2-Power
SKU: 3515585
Price: 65.49 EUR
Availability: InStock

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Battery 2-Power 11.4V 3500mAh Li-Polymer Laptop Battery

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Short description

The 2-Power 11.4V 3500mAh Li-Polymer Laptop Battery is designed for Dell laptops. It provides reliable power with a high capacity of 3500mAh, ensuring longer usage time. The Li-Polymer technology offers lightweight and compact design, making it easy to carry. This battery is compatible with model 77053267, ensuring a perfect fit and optimal performance for your device.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 3515585

Learn more

Deliver the order:

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Customer service center

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

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From 4.99 € (Weight: 0.24 kg)

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From 1.99 €

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Payment Methods:

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Product information

Description

The 2-Power 11.4V 3500mAh Li-Polymer Laptop Battery is a replacement battery compatible with selected Dell Inspiron models. Featuring lithium-polymer technology and high-grade cells from leading manufacturers, this black battery (MPN 77053267, EAN 5055190182826) delivers 11.4V and 3500mAh capacity for extended run time while keeping weight low at 0.236 kg.

Advantages

This Li-Polymer battery offers a compact, lightweight design with reliable energy delivery and compatibility with Dell Inspiron 13 5378. Built from high-quality cells, it supports stable charge and discharge cycles and includes 2-Power’s SmartWatch Protect monitoring to reduce risks of short circuiting and overheating during use.

Suitable for

Replacing a worn or faulty battery in Dell Inspiron 13 5378
Users who need longer unplugged working time
Carrying a lightweight spare battery for travel

Key specifications

Brand: 2-Power
MPN: 77053267
EAN: 5055190182826
Battery type: Lithium Polymer (Li-Po)
Voltage: 11.4 V
Capacity: 3500 mAh
Compatible product: Inspiron 13 5378
Weight: 0.236 kg
Colour: Black

How to use

Turn off the laptop and unplug it before replacing the battery. Remove the existing battery following the laptop manufacturer’s service instructions, fit the 2-Power battery in place, secure any fastenings, and reconnect power. Charge the new battery fully before first use and allow the battery management system to calibrate through normal charge/discharge cycles.

Usage recommendations

Use the battery with compatible Dell models only. Avoid exposure to extreme heat or moisture. For safety and longevity, charge and store the battery at moderate temperatures and follow Dell’s guidelines for battery care.

Specifications

Compatible products:: Inspiron 13 5378
Battery technology:: Lithium Polymer (LiPo)
Battery capacity:: 3500 mAh
Weight:: 0.236 kg
Product colour:: Black

All features

Harmonized System (HS) code:: 84732990
Compliance certificates:: RoHS

Battery

Compatible products:: Inspiron 13 5378
Battery technology:: Lithium Polymer (LiPo)
Battery capacity:: 3500 mAh
Number of battery cells:: 3
Battery voltage:: 11.4 V
Battery capacity:: 42 Wh
Number of batteries included:: 1 pc(s)
Product colour:: Black
Certification:: CE

Technical details

Type:: Battery
Brand compatibility:: Dell

Weight & dimensions

Weight:: 0.236 kg
Depth:: 165 mm

Packaging data

Package depth:: 120 mm
Package height:: 25 mm
Package width:: 220 mm

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Customer questions

FAQ

How much does the Battery 2-Power 11.4V 3500mAh cost, and is it available for purchase?

The price is 65.49 € (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 01.07.2026 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. 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: compatible products, battery technology, 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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