# Internal laptop battery Lenovo 02DL003-C 4‑cell 54Wh

**URL:** https://aio.lv/en/product--lenovo-02dl003-c--4727006
**Data updated:** 2026-02-12 14:12 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 02DL003-C
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 139.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 115.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-02dl003-c--4727006

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Internal replacement battery Lenovo 02DL003-C, 4‑cell with 54Wh capacity, designed for compatible Lenovo laptops. Provides portable power for extended use, restores battery life of worn or failing batteries, and supports regular charging cycles. Suitable for mobile work, travel, and everyday laptop use; installation requires opening the laptop and following manufacturer instructions.

## Long description

Internal laptop battery Lenovo 02DL003-C 4‑cell 54Wh is a replacement rechargeable battery designed for compatible Lenovo notebook models. This 4‑cell module with 54Wh nominal capacity restores portable power to laptops whose original batteries have degraded, supporting typical charging cycles and enabling continued mobile use. Installation requires opening the laptop and following the manufacturer's service instructions or having the battery fitted by a qualified technician.
Advantages
This internal Lenovo battery provides a balance of energy capacity and compact size suitable for everyday laptop use. With 54Wh capacity, it delivers extended runtime compared with lower‑capacity cells while remaining lightweight and compatible with designs that require an internal battery. The battery is intended as a direct replacement to recover usable battery life, reduce dependence on mains power, and maintain system portability when the original pack no longer holds charge.
Suitable for
 Replacing a worn or failing internal battery in compatible Lenovo laptops
 Extending unplugged runtime for mobile work and travel
 Restoring battery performance for everyday office, study, or home use
Key specifications
 Cell configuration: 4‑cell internal battery
 Nominal energy: 54Wh
 Form factor: internal, designed to fit specified laptop compartments
 Chemistry: rechargeable lithium‑ion cells
 Typical use: supports standard charging cycles and laptop power management
How to use
Before replacing the internal battery, power down the laptop, disconnect any external power source, and follow static‑safety precautions. Access to the battery compartment typically requires removing a service panel or bottom cover; consult the laptop's service manual for disassembly steps and screw locations. Carefully disconnect the old battery from the motherboard connector, install the replacement pack ensuring secure connector seating, and reassemble the laptop. After installation, charge the battery fully using the original AC adapter and allow the system to calibrate battery status through normal charge/discharge cycles.
Usage recommendations
Use the replacement battery only in models specified by the laptop manufacturer. Follow manufacturer guidelines for safe disposal of the removed battery and avoid exposure to excessive heat, moisture, or physical damage. If unsure about disassembly, seek professional service to ensure correct installation and preserve device warranty conditions.

## FAQ

### How much does the Lenovo 02DL003-C internal 4‑cell 54Wh battery cost, and is it available for purchase?

The price is 139.99 € (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 03.08.2026 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