# Battery 2-Power CBI3402B 10.8V 7800mAh Li-Ion Laptop

**URL:** https://aio.lv/en/product--2-power-cbi3402b--253978
**Data updated:** 2025-12-28 21:11 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** CBI3402B
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 72.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 59.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-cbi3402b--253978

## 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 CBI3402B is a high-performance 10.8V 7800mAh Li-Ion laptop battery. It offers reliable power for extended use, ensuring your laptop runs smoothly without interruptions. With a lightweight design and efficient energy management, this battery is perfect for users who need portability and longevity. Compatible with various laptop models, it provides a seamless replacement option for your old battery.

## Long description

The 2-Power CBI3402B is a 10.8V 7800mAh Lithium‑Ion laptop battery designed as a direct replacement for compatible Lenovo ThinkPad T430 and T430i models. It provides extended runtime with efficient energy management in a compact, lightweight black housing and is intended to restore portable power for systems that need a dependable battery swap.
Advantages
This Li‑Ion battery uses high-grade cells and delivers steady voltage and longer run times compared with older or worn batteries. It supports quicker charging and stable discharge behaviour, and the integrated SmartWatch Protect circuitry monitors charging and discharging to reduce the risk of short circuits and overheating. The battery’s capacity of 7800 mAh offers extended usage between charges while keeping weight low at approximately 0.476 kg.
Suitable for
Lenovo ThinkPad T430 users needing a replacement battery
Lenovo ThinkPad T430i users requiring extended runtime
Portable work where longer unplugged operation is required
Key specifications
Brand: 2-Power
Model / MPN: CBI3402B
Battery technology: Lithium‑Ion (Li‑Ion)
Voltage: 10.8 V
Capacity: 7800 mAh
Compatible models: Lenovo ThinkPad T430, T430i
Weight: 0.476 kg
Colour: Black
How to use
Turn off the laptop and disconnect the mains adapter before replacing the battery. Remove the existing battery according to the laptop manufacturer’s instructions, then insert the 2-Power CBI3402B until it locks in place. Reconnect the mains adapter and charge the battery fully before first use to allow the battery management system to calibrate. Use the laptop normally and allow regular charge/discharge cycles to maintain battery health.
Usage recommendations
Store and operate the battery within the laptop manufacturer’s recommended temperature range, avoid exposure to moisture, and do not attempt to open or modify the pack. For best longevity, avoid keeping the battery at 100% charge for extended periods when not in use and perform periodic full charge/discharge cycles as advised by the laptop manufacturer.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Compatible products | Lenovo ThinkPad T430, T430i |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 7800 mAh |
| Number of battery cells | 9 |
| Battery voltage | 10.8 V |
| Battery capacity | 84 Wh |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |

### Technical details

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.476 kg |
| Height | 20 mm |
| Width | 75 mm |
| Depth | 220 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 250 mm |
| Package height | 50 mm |
| Package width | 95 mm |

## FAQ

### How much does the Battery 2-Power CBI3402B cost, and is it available for purchase?

The price is 72.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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/253978/65711625_large.webp