# MITSU laptop battery for Toshiba C850 / L800 / S855, 4400 mAh, 10.8–11.1 V

**URL:** https://aio.lv/en/product--mitsu-bcto-c850--688646
**Data updated:** 2026-03-07 10:54 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** MITSU
**Manufacturer code:** BC/TO-C850
**EAN:** 5902687184385
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mitsu-bcto-c850--688646

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Replacement MITSU laptop battery compatible with Toshiba C850, L800 and S855 models. Nominal capacity 4400 mAh and rated voltage range 10.8–11.1 V for typical notebook power needs. Designed for mobile use to restore runtime, support standard charging circuits and enable everyday tasks like browsing, office work and media playback.

## Long description

MITSU laptop battery for Toshiba C850 / L800 / S855, 4400 mAh, 10.8–11.1 V is a replacement battery designed to restore portable power for compatible Toshiba notebook models. It supplies the nominal capacity of 4400 mAh within a rated voltage range of 10.8–11.1 V to match standard laptop charging and power delivery systems, enabling typical mobile use such as web browsing, document editing and media playback.
Advantages
This MITSU battery provides a direct replacement solution that aligns with the original voltage range and offers a practical capacity for everyday tasks. It is designed to integrate with the notebook's existing power management and charging circuitry, offering predictable runtime performance. The battery's specifications make it suitable for mobile users who need to restore or extend operating time without changing the laptop's charging setup.
Suitable for
 Restoring runtime on Toshiba C850, L800 and S855 laptops
 Everyday productivity: office applications and web browsing
 Media playback and light multimedia use
 Replacing an aged or degraded battery to regain reliable battery life
Key specifications
 Nominal capacity: 4400 mAh
 Rated voltage: 10.8–11.1 V
 Compatibility: Toshiba C850, L800, S855 series
 Form factor: laptop internal replacement battery
How to use
Power down the laptop and disconnect any external power source before replacing the battery. Remove the existing battery following the laptop manufacturer's instructions, then install the MITSU replacement ensuring correct alignment and secure connection. After installation, connect the laptop to its charger and perform a full charge cycle to calibrate the battery and the notebook's power management system. Use the operating system's battery indicator to monitor charge level and health.
Usage recommendations
For optimal lifespan, avoid deep discharges and prolonged storage at full charge. Store the battery in a cool, dry place if not used for extended periods and follow the laptop manufacturer's guidelines for charging and battery care. If you experience unusual heat, swelling or rapid discharge, discontinue use and consult a qualified service technician.

## FAQ

### How much does the MITSU laptop battery for Toshiba C850 L800 S855 cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 22.06.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 MITSU 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 MITSU 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

## Image

https://aio.lv/img/cache/product/688646/52262169_large.webp