# Laptop Battery 2-Power CBP3748A 5100 mAh 11.4 V 58 Wh

**URL:** https://aio.lv/en/product--2-power-cbp3748a--4805257
**Data updated:** 2025-12-29 17:42 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** CBP3748A
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The 2-Power CBP3748A laptop battery offers a capacity of 5100 mAh and a voltage of 11.4 V, ensuring reliable power for your device. With a compact size of 180 mm width, 370 mm depth, and 30 mm height, it fits perfectly in your laptop. Ideal for users needing a dependable battery for extended use.

## Long description

The 2-Power CBP3748A laptop battery provides 5100 mAh capacity at 11.4 V (58 Wh), designed to replace or upgrade original laptop power packs. It is built with high-grade lithium cells and includes 2-POWER's SmartWatch Protect system to monitor charging and discharging, helping to prevent short circuits and overheating. The battery's compact dimensions (180 mm × 370 mm × 30 mm) and 0.5 kg weight make it suitable for installation in compatible laptop models requiring this form factor and electrical characteristics.
Advantages
Manufactured with quality lithium cells from reputable suppliers, the CBP3748A delivers consistent and efficient power delivery with relatively fast charging characteristics. Integrated SmartWatch Protect provides active monitoring during charge and discharge cycles to enhance safety and prolong battery life. The 5100 mAh capacity and 58 Wh energy rating give extended runtime compared with lower-capacity replacements while maintaining a compact physical profile.
Suitable for
Replacing a worn or failing battery in laptops compatible with CBP3748A specification
Extending unplugged runtime for mobile work, study, or travel
Maintaining reliable power for everyday office and multimedia tasks
Key specifications
Model: 2-Power CBP3748A
Capacity: 5100 mAh
Voltage: 11.4 V
Energy: 58 Wh
Dimensions: 180 mm × 370 mm × 30 mm
Weight: 0.5 kg
How to use
Switch off the laptop and disconnect it from the mains. Remove the old battery following the laptop manufacturer's instructions and insert the CBP3748A ensuring correct alignment of contacts. Secure the battery and reconnect power. Allow the new battery to charge fully before first use to calibrate charge reporting. Follow any laptop-specific procedures for battery replacement provided by the device maker.
Usage recommendations
Use the CBP3748A only with compatible laptop models and original or manufacturer-approved chargers. Avoid extreme temperatures, mechanical shocks, and exposure to liquids. If you notice unusual heat, swelling, or performance issues, stop using the battery and contact customer support or a qualified technician.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 5100 mAh |
| Battery voltage | 11.4 V |
| Battery capacity | 58 Wh |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.5 kg |
| Height | 30 mm |
| Width | 180 mm |
| Depth | 370 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 370 mm |
| Package height | 30 mm |
| Package width | 180 mm |

## FAQ

### 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/4805257/55880347_large.webp