# Battery PATONA 2825 for Lenovo L440 L540 T440p T540p W540, Li-Ion 5200 mAh, black

**URL:** https://aio.lv/en/product--patona-2825--12253527
**Data updated:** 2026-04-06 09:58 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** PATONA
**Manufacturer code:** 2825
**EAN:** 4055655206730
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 134.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 111.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--patona-2825--12253527

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery PATONA 2825 compatible with Lenovo models L440, L540, T440p, T540p and W540. Lithium‑Ion (Li‑Ion) chemistry with 5200 mAh capacity provides extended runtime for mobile work. Black, lightweight (0.297 kg) spare part suitable for repairing or upgrading laptops to restore battery life.

## Long description

PATONA 2825 is a replacement Lithium-Ion battery compatible with select Lenovo laptops, including L440, L540, T440p, T540p and W540. It is black, compact and designed as a single-unit spare part to restore or extend mobile runtime for older notebook models.
Advantages
The battery uses proven Lithium-Ion technology and provides a rated capacity of 5200 mAh, offering reasonable runtime for typical office and travel use. Its compact design and lightweight construction (approximately 0.297 kg) make it easy to carry as a spare, and the unit is made to fit the specified Lenovo models for straightforward replacement.
Suitable for
Replacing a worn or failing battery in Lenovo L440 and L540 notebooks
Restoring battery life for Lenovo T440p and T540p laptops
Providing a spare battery for Lenovo W540 used on the move
When it may not be suitable
This battery is designed specifically for the listed Lenovo models; it will not fit laptops outside those model lines and should not be assumed compatible with other Lenovo series. It is a single replacement pack and may not deliver modern ultrabook runtimes compared with newer high-capacity or OEM batteries.
Key specifications
Battery technology: Lithium-Ion (Li-Ion)
Capacity: 5200 mAh
Colour: Black
Weight: 0.297 kg
Form factor: Single replacement battery pack for compatible Lenovo notebooks
How to use
Power down the laptop and disconnect any power adapter. Remove the existing battery following the laptop manufacturer’s instructions, then insert the PATONA 2825 battery into the battery bay until it locks in place. Reconnect power and charge the battery fully before first use. Observe standard battery safety: avoid exposure to high heat, physical damage and moisture.
What to consider before purchase
Confirm your laptop model is one of: Lenovo L440, L540, T440p, T540p or W540
Check the physical battery bay and connector compatibility with the replacement pack
Ensure the 5200 mAh capacity meets your expected runtime needs
Usage recommendations
For best results, charge the battery fully before initial use, avoid deep discharges when possible, and store the battery at moderate temperature if not used for extended periods.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 5200 mAh |
| Battery voltage | 10.8 V |
| Battery capacity | 56 Wh |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | L440, L540, T440p, T540p, W540 |
| Brand compatibility | Lenovo |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.297 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 381 g |
| Package type | Box |

## FAQ

### How much does the PATONA 2825 laptop battery for Lenovo L440/L540/T440p cost, and is it available for purchase?

The price is 134.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 14.07.2026 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 2825 laptop battery for Lenovo L440/L540/T440p 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/12253527/68160843_large.webp