# 2-Power CBP3749A Laptop Battery 4800 mAh 11.4 V 55 Wh

**URL:** https://aio.lv/en/product--2-power-cbp3749a--4484627
**Data updated:** 2025-12-29 17:29 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** CBP3749A
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.49 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 61.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-cbp3749a--4484627

## 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 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The 2-Power CBP3749A laptop battery offers a capacity of 4800 mAh and a voltage of 11.4 V, providing reliable power for your laptop. With a compact size of 170 mm width, 370 mm depth, and 30 mm height, it fits easily into your device. This battery ensures long-lasting performance and is designed for compatibility with various laptop models.

## Long description

The 2-Power CBP3749A Laptop Battery (4800 mAh, 11.4 V, 55 Wh) is a replacement battery designed to restore portable power to compatible laptop models. Manufactured with high-grade lithium-ion/polymer cells from established producers, the pack delivers stable voltage and sufficient capacity for typical mobile computing needs. Its compact dimensions (170 mm × 370 mm × 30 mm) and 0.509 kg weight make it suitable for easy installation in devices that accept this form factor.
Advantages
This 2-Power battery offers dependable charging and discharging behavior supported by quality cells to help preserve runtime. Built-in protection circuitry helps guard against short circuits and overheating during charge and discharge cycles. The battery’s rated 4800 mAh capacity and 11.4 V nominal voltage provide a balance between run time and compatibility with laptops that specify these values.
Suitable for
Replacing a worn or failed battery in laptops compatible with the CBP3749A form factor and electrical specifications
Users who need a mid-range capacity replacement battery (4800 mAh / 55 Wh)
Repair shops and technicians servicing compatible notebook models
Key specifications
Model: 2-Power CBP3749A
Capacity: 4800 mAh
Voltage: 11.4 V
Energy: 55 Wh
Weight: 0.509 kg
Dimensions (W × D × H): 170 mm × 370 mm × 30 mm
Battery chemistry: Lithium-ion / polymer cells
How to use
Power the laptop off and disconnect any external power source. Remove the existing battery according to the laptop manufacturer’s service instructions. Insert the 2-Power CBP3749A into the battery compartment ensuring correct alignment and secure connection. Reattach any retaining latches or screws and power the laptop on. Charge the new battery fully before first extended use to calibrate the charge indicator.
Usage recommendations
For safety and optimal performance, use the 2-Power CBP3749A with compatible laptop models only, follow the laptop maker’s battery replacement guidelines, avoid exposure to extreme temperatures, and do not puncture or disassemble the battery. If the battery becomes hot, swollen, or emits unusual odors, stop using it immediately and dispose of it following local battery recycling regulations.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 4800 mAh |
| Battery voltage | 11.4 V |
| Battery capacity | 55 Wh |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.509 kg |
| Height | 30 mm |
| Width | 170 mm |
| Depth | 370 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 370 mm |
| Package height | 30 mm |
| Package width | 170 mm |

## FAQ

### How much does the Laptop Battery 2-Power CBP3749A cost, and is it available for purchase?

The price is 74.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 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/4484627/65718413_large.webp