# Battery 2-Power CBI3157A 11.1v 5200mAh Li-Ion Laptop

**URL:** https://aio.lv/en/product--2-power-cbi3157a--253957
**Data updated:** 2025-12-28 21:11 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** CBI3157A
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-cbi3157a--253957

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The 2-Power CBI3157A is a high-quality 11.1v 5200mAh Li-Ion laptop battery designed for reliable performance. It offers long-lasting power and durability, ensuring your laptop runs smoothly without interruptions. With its lightweight design and easy installation, this battery is perfect for users seeking a dependable replacement for their laptop. Compatible with various models, it provides excellent energy efficiency and safety features for peace of mind.

## Long description

The 2-Power CBI3157A is an 11.1V Li-Ion laptop battery providing reliable power for extended mobile use. Designed from high-grade cells and compatible with a range of laptop models, this 5200mAh-rated replacement offers steady performance, energy efficiency, and a lightweight form factor for easy installation and transport.
Advantages
The battery uses lithium-ion technology for consistent discharge and recharge cycles, and incorporates safety measures to protect against short circuits and overheating during charging and discharging. Its construction with quality cells contributes to fast charging capability, dependable runtime and durable service life while keeping the unit compact and lightweight.
Suitable for
Replacing a depleted or faulty laptop battery
Extending unplugged usage time for mobile work
Users needing a lightweight, easy-to-install battery replacement
Key specifications
Battery technology: Lithium-Ion (Li-Ion)
Rated voltage: 11.1 V
Rated capacity: 5200 mAh (product summary) — attribute list shows 4400 mAh; use model-specific documentation to confirm exact capacity
Weight: 0.335 kg
Colour: Black
Manufacturer / brand: 2-Power, MPN: CBI3157A
How to use
Power down the laptop and remove the old battery according to the laptop manufacturer's instructions. Align the 2-Power CBI3157A with the battery bay connectors and insert until it locks in place. After installation, connect the laptop to the charger and allow the battery to charge fully before first use to ensure optimal calibration. Follow standard safety practices when handling batteries, and consult the laptop manual if unsure about compatibility or installation steps.
Usage recommendations
To maximise battery lifetime, avoid prolonged exposure to extreme temperatures, perform regular charge cycles, and use the original or manufacturer-recommended charger. If there is any discrepancy in capacity information (4400 mAh vs 5200 mAh), verify the exact specification for your laptop model before purchase.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 4400 mAh |
| Number of battery cells | 6 |
| Battery voltage | 11.1 V |
| Battery capacity | 48 Wh |
| Product colour | Black |

### Technical details

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.335 kg |
| Height | 25 mm |
| Width | 59 mm |
| Depth | 209 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 246 mm |
| Package height | 50 mm |
| Package width | 96 mm |

## FAQ

### How much does the Battery 2-Power CBI3157A cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 07.07.2026 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, 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/253957/55852749_large.webp