# Battery 2-Power CBI3421A 14.4V 2200mAh Li-Ion Laptop

**URL:** https://aio.lv/en/product--2-power-cbi3421a--91418
**Data updated:** 2025-12-28 21:05 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** CBI3421A
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-cbi3421a--91418

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The 2-Power CBI3421A is a high-performance 14.4V 2200mAh Li-Ion laptop battery. It offers reliable power for your device, ensuring long-lasting usage and enhanced performance. This battery is designed for compatibility with various laptop models, providing a perfect fit and easy installation. With its lightweight design and efficient energy management, it helps extend your laptop's operational time without compromising on quality.

## Long description

The 2-Power CBI3421A is a 14.4V 2200mAh Li‑Ion laptop battery designed as a direct replacement for compatible Lenovo B40 models. Built with high-grade cells and integrated protection circuitry, it provides reliable runtime and efficient energy management in a compact, lightweight form factor.
Advantages
This 2-Power battery uses lithium‑ion technology and quality cells to deliver consistent power output and faster charging cycles. The integrated SmartWatch Protect monitoring protects the battery and the connected device from short circuits and overheating, while the lightweight black design makes installation simple and unobtrusive.
Suitable for
 Lenovo B40 laptops requiring a 14.4V 2200mAh Li‑Ion replacement
 Users needing a lightweight spare or replacement battery for extended mobile use
 Service and repair workshops replacing worn laptop batteries
Key specifications
 Brand: 2-Power
 Model / MPN: CBI3421A
 Battery technology: Lithium‑Ion (Li‑Ion)
 Voltage: 14.4 V
 Capacity: 2200 mAh
 Compatible product: Lenovo B40
 Weight: 0.198 kg
 Colour: Black
How to use
Turn off the laptop and disconnect the power adapter before removing the old battery. Align the 2-Power CBI3421A with the battery compartment connectors and press gently until it locks into place. Reconnect the power adapter and fully charge the battery before first use. Follow the laptop manufacturer's instructions for safe installation and handling.
Usage recommendations
Charge the battery at room temperature and avoid exposing it to high heat. Do not puncture or disassemble the battery. For optimal lifespan, store the battery at around 40–60% charge if not used for extended periods and use genuine chargers compatible with the laptop model.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Compatible products | Lenovo B40 |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 2200 mAh |
| Number of battery cells | 4 |
| Battery voltage | 14.4 V |
| Battery capacity | 31 Wh |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |

### Technical details

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.198 kg |
| Height | 23 mm |
| Width | 32 mm |
| Depth | 270 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 302 mm |
| Package height | 46 mm |
| Package width | 107 mm |

## FAQ

### How much does the Battery 2-Power CBI3421A cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 09.07.2026 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/91418/65711415_large.webp