# Battery 2-Power 11.1v 6 cell 57Wh Laptop Battery replaces 42T4729

**URL:** https://aio.lv/en/product--2-power-2p-42t4729--1951394
**Data updated:** 2025-12-29 07:57 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** 2P-42T4729
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-2p-42t4729--1951394

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The 2-Power 11.1v 6 cell 57Wh Laptop Battery is designed to replace the 42T4729 model. It features a capacity of 57Wh, providing reliable power for your laptop. With 6 cells, this battery ensures longer usage time and enhanced performance. Ideal for users needing a dependable power source for their devices.

## Long description

The 2-Power 11.1v 6 cell 57Wh Laptop Battery (replaces 42T4729) is a replacement lithium-ion battery pack designed for compatible laptops. Built with high-grade cells from reputable manufacturers and featuring a 57Wh capacity (5200 mAh) in a 6-cell configuration, it provides extended runtime and dependable power for mobile use while weighing 0.312 kg.
Advantages
This 2-Power battery offers reliable charging and steady performance thanks to quality cells and integrated protection electronics. The 6-cell design and 57Wh capacity deliver longer unplugged operation compared with lower-capacity units, while built-in SmartWatch Protect safeguards the device and battery from short circuits and overheating during charging and discharging.
Suitable for
Replacing Lenovo/compatible laptop battery model 42T4729
Users who need extended mobile runtime for general office work
Travel or field use where access to mains power is limited
Key specifications
Brand: 2-Power
Model / MPN: 2P-42T4729 (replaces 42T4729)
Type: Lithium-ion, 6 cells
Voltage: 11.1 V
Capacity: 57 Wh (5200 mAh)
Weight: 0.312 kg
How to use
Turn off the laptop and remove the existing battery according to the laptop manufacturer's instructions. Align the 2-Power battery with the battery bay and press gently until it clicks into place. Recharge the battery fully before first use. Use the laptop’s standard power adapter to charge; the battery will charge and discharge under the protection of the built-in SmartWatch Protect circuitry.
Usage recommendations
For optimal battery life, perform one full charge cycle (full charge then full discharge) once every 1–2 months, avoid exposing the battery to extreme temperatures, and store partially charged (around 40–60%) if not used for extended periods.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 5200 mAh |
| Number of battery cells | 6 |
| Battery voltage | 11.1 V |
| Battery capacity | 57 Wh |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.312 kg |
| Height | 20 mm |
| Width | 64 mm |
| Depth | 207 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 247 mm |
| Package height | 47 mm |
| Package width | 108 mm |

## FAQ

### How much does the Battery 2-Power 11.1v 6 cell 57Wh Laptop Battery cost, and is it available for purchase?

The price is 50.49 € (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 09.07.2026 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 2-Power 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 2-Power 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 capacity, weight, 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/1951394/65714033_large.webp