# Battery 2-Power CBI3256B 11.1v 7800mAh Li-Ion Laptop

**URL:** https://aio.lv/en/product--2-power-cbi3256b--17435
**Data updated:** 2025-12-28 21:02 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** CBI3256B
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 62.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-cbi3256b--17435

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The 2-Power CBI3256B is a high-capacity 11.1v 7800mAh Li-Ion laptop battery designed for reliable performance. It offers long-lasting power for your device, ensuring extended usage without frequent recharges. This battery is compatible with various laptop models, providing a perfect fit and easy installation. With its advanced lithium-ion technology, it delivers consistent energy output and durability, making it an ideal choice for users who need dependable battery life.

## Long description

The 2-Power CBI3256B is an 11.1 V, 7800 mAh lithium-ion laptop battery designed to replace original battery packs in compatible notebooks such as the Acer Aspire 4551. It uses high-grade Li-Ion cells to provide extended runtime and stable power output for everyday mobile use. The battery is black, weighs 0.46 kg and is intended for users who need longer unplugged operation and a straightforward replacement battery option.
Advantages
High-capacity 7800 mAh rating provides longer operating time between charges. Built with lithium-ion cells for consistent energy delivery and reliable performance. Compatible fit for specified laptop models with easy installation and plug-and-play use. Integrated protection features monitor charging and discharging to reduce risk of short circuits and overheating.
Suitable for
 Replacing a worn or failing battery in compatible laptops (example: Acer Aspire 4551)
 Users who require extended runtime for travel or mobile work
 Everyday office, study or light multimedia use where longer battery life is needed
Key specifications
 Battery type: Lithium-Ion (Li-Ion)
 Voltage: 11.1 V
 Capacity: 7800 mAh
 Weight: 0.46 kg
 Colour: Black
 Manufacturer part number (MPN): CBI3256B
How to use
Turn off the laptop and disconnect the power adapter before removing the old battery. Remove the existing battery following the laptop manufacturer's instructions, align the 2-Power CBI3256B with the battery bay and insert until it seats securely. Reconnect the power adapter and charge the new battery fully before first use. Use the laptop’s battery indicator or the operating system power management tools to monitor charge level.
Usage recommendations
Store and use the battery at moderate temperatures, avoid exposure to high heat or moisture. For optimal longevity, charge and discharge the battery according to the laptop manufacturer’s guidelines and avoid leaving it fully discharged for extended periods.

## Specifications

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84732990 |

### Battery

| Feature | Value |
|---|---|
| Compatible products | Acer Aspire 4551 |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 7800 mAh |
| Number of battery cells | 9 |
| Battery voltage | 11.1 V |
| Battery capacity | 86 Wh |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |

### Technical details

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.46 kg |
| Height | 42 mm |
| Width | 52 mm |
| Depth | 270 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 345 mm |
| Package height | 67 mm |
| Package width | 130 mm |

## FAQ

### How much does the Battery 2-Power CBI3256B cost, and is it available for purchase?

The price is 75.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 01.07.2026 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: compatible products, battery technology, battery capacity, weight, product colour, 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/17435/65711114_large.webp