# Battery 2-Power CBP3811A Laptop Spare Part

**URL:** https://aio.lv/en/product--2-power-cbp3811a--10712836
**Data updated:** 2025-12-30 09:56 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** CBP3811A
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-cbp3811a--10712836

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The 2-Power CBP3811A battery is designed for laptops, providing reliable power and extended usage time. It is a high-quality replacement part that ensures your device runs smoothly. With its durable construction, this battery offers longevity and performance, making it an essential component for maintaining your laptop's functionality.

## Long description

The 2-Power CBP3811A battery is a lithium polymer (LiPo) spare part designed for laptops, offering 4300 mAh capacity to extend device runtime. Assembled with high-quality Japanese and Korean cells, this replacement battery is manufactured to match the voltage, capacity and physical fit required for compatible laptop models and aims to provide reliable power and long service life.
Advantages
This 2-Power CBP3811A laptop battery uses LiPo chemistry and premium cells to deliver stable output and improved reliability compared with many alternatives. It is tailored for specific laptop models to ensure correct voltage and fit, and the 4300 mAh capacity provides extended usage between charges. The build quality focuses on durability and consistent performance.
Suitable for
 Replacing a worn or failing laptop battery
 Extending laptop runtime for mobile work or travel
 Repairing laptops where the original battery model is CBP3811A-compatible
 Maintaining backup power for older portable devices that accept 2-Power CBP3811A
Key specifications
 Brand: 2-Power
 Model / MPN: CBP3811A
 Battery technology: Lithium Polymer (LiPo)
 Capacity: 4300 mAh
 Category: Batteries for portable devices
How to use
Power down the laptop and disconnect any external power source before replacing the battery. Remove the old battery following the laptop manufacturer's instructions, install the 2-Power CBP3811A ensuring proper alignment and secure connection, then reconnect mains power and charge the battery fully before first use. After installation, verify the system recognizes the new battery and check charge and discharge behavior under normal load.
Usage recommendations
For best results, use the 2-Power CBP3811A in laptops listed as compatible with this MPN, avoid exposure to extreme temperatures, and follow standard battery care: full charge cycles are not required regularly for LiPo cells, store the battery at around 40–60% charge if unused for extended periods, and replace if physical damage or significant capacity loss occurs.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 4300 mAh |
| Battery voltage | 11.4 V |

### Technical details

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

## FAQ

### How much does the Battery 2-Power CBP3811A cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 02.07.2026 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 technology, battery capacity, 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/10712836/65720042_large.webp