# Battery 2-Power CBP3857A Laptop Spare Part

**URL:** https://aio.lv/en/product--2-power-cbp3857a--10681057
**Data updated:** 2025-12-30 09:52 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** CBP3857A
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 119.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 99.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-cbp3857a--10681057

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The 2-Power CBP3857A is a high-quality laptop battery designed for reliable performance and longevity. It ensures compatibility with various laptop models, providing a dependable power source for your device. This battery is ideal for users seeking to extend their laptop's operational time without compromising on quality.

## Long description

The 2-Power CBP3857A is a replacement laptop battery using Lithium Polymer (LiPo) technology with a capacity of 8700 mAh. Manufactured by 2-Power with assemblies that use Japanese and Korean cells, this battery is built to match the voltage, capacity and physical fit requirements for specific laptop brands and models, providing a reliable power source to extend device run time.
Advantages
The 2-Power CBP3857A offers high-capacity LiPo cells for extended operating time and is assembled with quality Japanese and Korean cells for consistent performance. It is tailored for compatibility with targeted laptop models in terms of voltage and fit, and is part of a broad range that covers many laptop variants.
Suitable for
 Replacing a worn or failing original laptop battery
 Extending battery life for mobile work or travel
 Keeping a spare battery for uninterrupted use during power outages or long sessions away from chargers
Key specifications
 Brand: 2-Power
 Model / MPN: CBP3857A
 Battery technology: Lithium Polymer (LiPo)
 Capacity: 8700 mAh
 Category: Batteries for portable devices
How to use
Power off the laptop and remove the original battery following the manufacturer’s instructions. Install the 2-Power CBP3857A into the laptop’s battery compartment ensuring correct alignment and secure connection. Charge the battery fully before first use and then use the laptop as usual. Follow the laptop manufacturer’s guidelines for battery care and charging cycles.
Usage recommendations
Store the battery in a cool, dry place and avoid extreme temperatures. For best lifespan, charge the battery before long storage and avoid deep discharge whenever possible. Use the battery only with compatible laptop models and follow safety guidance provided by the laptop manufacturer.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 8700 mAh |
| Battery voltage | 11.36 V |

### Technical details

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

## FAQ

### How much does the Battery 2-Power CBP3857A cost, and is it available for purchase?

The price is 119.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 24.07.2026 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, 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/10681057/64570583_large.webp