# Battery PATONA PT2405 Li-Ion 5200 mAh 11.1V for Dell Inspiron 4420 4520 4720 5420 5520 5720 7420 7520 7720

**URL:** https://aio.lv/en/product--patona-pt2405--12253281
**Data updated:** 2026-04-06 09:57 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** PATONA
**Manufacturer code:** PT2405
**EAN:** 4055655134590
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 122.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 101.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--patona-pt2405--12253281

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

PATONA PT2405 is a replacement Lithium‑Ion (Li‑Ion) laptop battery with 5200 mAh capacity and 11.1 V nominal voltage. Designed as a spare part for compatible Dell Inspiron models (examples: 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720). Black/green casing, approx. 0.3 kg weight. Suitable for restoring portable power, extending runtime, and replacing worn original batteries in supported Dell notebooks.

## Long description

PATONA 2405 is a replacement laptop battery designed for a range of Dell notebooks, offering 11.1 V nominal voltage and 5200 mAh capacity. It uses lithium-ion cells sourced from Samsung to provide standard runtime for compatible laptop models and is supplied in black and green housing.
Advantages
The battery combines original Samsung cells with lithium-ion technology to deliver stable voltage and predictable capacity. Its 5200 mAh rating balances weight and runtime for everyday mobile use, while the 11.1 V specification matches the requirements of multiple Dell Inspiron, Latitude and Vostro series models. The product is a single-piece replacement designed to fit the listed laptop models.
Suitable for
Replacing a worn or failing battery in supported Dell Inspiron, Latitude or Vostro laptops
Users who need a direct-fit 11.1 V battery with approximately 5200 mAh capacity
Mobile work where moderate runtime and light weight are required
When it may not be suitable
This battery may not be suitable if your laptop model is not listed among the compatible models or if the device requires a different voltage or connector type. It is not intended for devices that require original OEM batteries with manufacturer-specific firmware or identification features.
Key specifications
Battery technology: Lithium‑Ion (Li‑Ion)
Nominal voltage: 11.1 V
Capacity: 5200 mAh
Cells: original Samsung cells
Colour: black and green housing
Weight: approximately 0.3 kg
How to use
Power down the laptop and remove any external power source before replacing the battery. Remove the existing battery following your laptop manufacturer’s instructions, insert the PATONA 2405 battery into the correct bay until it locks in place, and reconnect external power. Charge fully before first use and verify system recognition of the new battery in the operating system or BIOS.
What to consider before purchase
Verify that your laptop model appears in the compatible models list (Inspiron, Latitude, Vostro series variants).
Confirm the required voltage and physical battery shape match the replacement.
Check battery capacity and expected runtime meet your needs.
Usage recommendations
For best results, calibrate the battery by charging to full and then allowing a full discharge/charge cycle periodically. Store unused batteries in a cool, dry place and avoid exposure to extreme temperatures.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 5200 mAh |
| Battery voltage | 11.1 V |
| Product colour | Black, Green |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | Dell
Audi A4, A5, S5
Inspiron 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, 14R, 14R Turbo, 14R-4420, 14R-5420, 14R-5425, 14R-7420, 14R-SE, 14R-SE-4420, 14R-SE-5420, 14R-SE-7420, 15R, 15R Turbo, 15R-4520, 15R-5520, 15R-5525, 15R-7520, 15R-SE, 15R-SE-4520, 15R-SE-5520, 15R-SE-7520, 17R, 17R Turbo, 17R-4720, 17R-5720, 17R-7720, 17R-SE, 17R-SE-4720, 17R-SE-5720, 17R-SE-7720, M421R , M521R , N4420 , N4520 , N4720 , N5420 , N5520 , N5720 , N7420 , N7520
Latitude E5420, E5420, E5420 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420, E6420 ATG, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6520, E6530
Vostro 3460, 3560 |
| Brand compatibility | Dell |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.3 kg |
| Height | 19 mm |
| Width | 207 mm |
| Depth | 48 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 384 g |
| Package depth | 95 mm |
| Package height | 50 mm |
| Package width | 243 mm |
| Package type | Box |

## FAQ

### How much does the PATONA PT2405 laptop battery 5200 mAh 11.1V cost, and is it available for purchase?

The price is 122.99 € (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 16.07.2026 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 PATONA PT2405 laptop battery 5200 mAh 11.1V 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 PATONA 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 PATONA 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 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.

## Image

https://aio.lv/img/cache/product/12253281/68161055_large.webp