# Battery for Lenovo internal lithium‑ion 51.5Wh — replacement battery for portable devices

**URL:** https://aio.lv/en/product--lenovo-515wh-internal-lithium-ion--11829381
**Data updated:** 2026-03-09 14:38 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 51.5Wh Internal Lithium-Ion
**EAN:** 5715063420546
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 124.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 103.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-515wh-internal-lithium-ion--11829381

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.89 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

Internal lithium‑ion replacement battery by Lenovo with 51.5Wh capacity designed for compatible portable devices. Provides primary power for laptops or other supported mobile electronics, enabling device operation and battery-powered portability. Key attributes: 51.5Wh energy capacity, internal installation format, OEM brand compatibility for reliable fit and performance in appropriate models.

## Long description

Internal lithium‑ion replacement battery by Lenovo with 51.5Wh capacity designed for compatible portable devices. This internal battery provides the primary power source for supported laptops and mobile electronics, allowing device operation without connection to external power and restoring battery-powered portability. The battery is intended as a direct-fit internal replacement in models that accept this form factor and capacity, offering nominal energy storage of 51.5Wh to support normal productivity and mobile use.
Advantages
The battery delivers a specified energy capacity of 51.5Wh in an internal installation format compatible with certain Lenovo portable devices. As an OEM‑style replacement, it is made to match the original physical dimensions and electrical characteristics required for compatible systems, helping to ensure correct fit and reliable performance. Use of a compatible internal lithium‑ion pack restores mobile use and can extend device service life when the original battery no longer holds sufficient charge.
Suitable for
Replacing a worn or failed internal battery in compatible Lenovo laptops and mobile devices
Restoring battery runtime for mobile productivity and travel
Devices requiring a 51.5Wh internal lithium‑ion power source
Key specifications
Battery type: lithium‑ion (Li‑ion)
Energy capacity: 51.5Wh (nominal)
Installation: internal replacement pack designed for direct fit in compatible devices
Intended use: primary power source for laptops and supported portable electronics
Brand compatibility: designed for Lenovo devices that accept this internal battery form factor
How to use
Power down the device and disconnect from mains power before beginning replacement. Follow the device manufacturer’s disassembly instructions to access the internal battery compartment, remove the old battery connector carefully, and install the replacement pack in the same orientation. Reconnect the battery cable securely and reassemble the device. After first installation, charge the battery fully using the original charger or a compatible power adapter and verify system recognition and battery status through the operating system’s power settings.
Usage recommendations
Use only in devices explicitly listed as compatible with this internal battery type. Observe electrostatic discharge precautions and, if unsure, have a qualified technician perform the replacement. Dispose of the removed battery according to local battery recycling regulations and avoid exposure to heat, water, or mechanical damage during handling and operation.

## FAQ

### How much does the Lenovo internal lithium‑ion battery 51.5Wh cost, and is it available for purchase?

The price is 124.99 € (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 06.08.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Lenovo internal lithium‑ion battery 51.5Wh 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 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