# Laptop battery Lenovo 04Y1785 for 15.6-inch models, compatible with select Lenovo systems

**URL:** https://aio.lv/en/product--lenovo-04y1785--10162699
**Data updated:** 2026-02-12 21:55 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 04Y1785
**EAN:** 5706998703583
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-04y1785--10162699

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery Lenovo 04Y1785 designed for use with 15.6-inch Lenovo notebooks. OEM-compatible battery intended to restore mobile power, extend unplugged runtime and replace a worn or faulty battery. Suitable for users needing a direct swap-in part for maintenance or travel; improves battery life and device portability without hardware modifications.

## Long description

This replacement laptop battery is compatible with select 15.6-inch Lenovo notebooks and serves as a direct swap-in solution to restore portable power. Designed to match the physical and electrical characteristics of original equipment, it replaces worn or failing batteries to extend unplugged runtime and maintain device portability for business travel, remote work or daily mobile use.
Advantages
The battery provides reliable power restoration without requiring hardware modifications and is designed for straightforward installation. It is intended to deliver consistent runtime comparable to the original battery specification and helps reduce unexpected shutdowns caused by aging cells. The unit supports normal charging and discharging cycles and is suitable for users seeking an OEM-compatible replacement to return a laptop to full mobility.
Подходит для
Replacing a worn or failing battery in compatible 15.6-inch Lenovo notebooks
Extending unplugged runtime for travel, meetings or remote work
Maintenance and device refurbishment where a direct-fit battery is required
Key specifications
Compatibility: designed for specified 15.6-inch Lenovo notebook models that use this form factor and connector type
Form factor: replaceable internal laptop battery sized for 15.6-inch notebook chassis
Function: rechargeable lithium-ion battery pack for mobile power and system uptime
Electrical characteristics: suitable for the laptop charging system and power management of compatible Lenovo models
Installation: user-replaceable with model-appropriate tools and basic disassembly of the notebook's battery compartment
How to use
Power down the notebook, disconnect the mains adapter and follow the manufacturer’s instructions for battery replacement. Remove the service cover or bottom panel as required, disconnect the old battery from its connector and carefully install the replacement unit, ensuring the connector and mounting points align correctly. Reassemble the device, connect the mains adapter and allow the new battery to charge to full capacity before normal use. Observe antistatic precautions and consult the laptop service manual if available.
Usage recommendations
For best results, calibrate the battery by charging to full and then discharging to a low charge level once or twice after installation. Avoid prolonged storage at full charge or deep discharge, operate within the device’s recommended temperature range, and use the original or approved power adapter for charging.

## FAQ

### How much does the Lenovo battery 04Y1785 for 15.6-inch laptops cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 112 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. 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 Lenovo 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 Lenovo 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

## Image

https://aio.lv/img/cache/product/10162699/52372142_large.webp