# Laptop battery MITSU for Dell Inspiron 15 3451, 2200 mAh / 33 Wh

**URL:** https://aio.lv/en/product--mitsu-bcde-15--2107958
**Data updated:** 2026-05-01 23:25 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** MITSU
**Manufacturer code:** BC/DE-15
**EAN:** 5903050371975
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mitsu-bcde-15--2107958

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.06.2026 | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery by MITSU designed for Dell Inspiron 15 3451. Capacity 2200 mAh (33 Wh) providing portable power for everyday use, study and travel. Intended to restore battery runtime in compatible notebooks; easy to install as direct replacement. Use original charging settings and dispose of old battery responsibly.

## Long description

MITSU replacement laptop battery for Dell Inspiron 15 3451 with a nominal capacity of 2200 mAh (33 Wh) and a rated voltage range of 14.4–14.8 V. This battery is intended as a direct fit replacement to restore portable power to compatible Inspiron 15 3451 notebooks, offering a balance between runtime and compact size for everyday tasks, study and travel. The pack is designed for straightforward installation and to work with the notebook’s original charging circuitry and power management.
Advantages
The MITSU battery provides a defined 2200 mAh (33 Wh) capacity that helps recover operating time for systems with worn batteries. Its compatible voltage range ensures safe interaction with the laptop’s existing charging system. The replacement is compact and lightweight, making it suitable for mobile use and easy installation without modifications. Using a purpose-built replacement reduces the risk of improper fit and supports predictable power delivery for common workloads.
Suitable for
Dell Inspiron 15 3451 notebooks requiring battery replacement
Students and professionals who need portable power for typical office, web browsing and document editing tasks
Travelers who need a lightweight battery to extend runtime between charges
When it may not be suitable
This battery is intended specifically for compatible Dell Inspiron 15 3451 models; it may not fit or function correctly in other laptop models or series. Users who require significantly longer runtime for intensive tasks such as extended gaming, high-resolution video editing or heavy computational workloads may find the 2200 mAh (33 Wh) capacity insufficient and should consider higher-capacity battery options or alternative power solutions.
Key specifications
Capacity: 2200 mAh (33 Wh)
Nominal voltage: 14.4–14.8 V
Form factor: laptop internal replacement pack sized for Inspiron 15 3451
Usage type: rechargeable lithium-based laptop battery
How to use
Power down the laptop and disconnect any external power source before installing the replacement battery. Remove the service panel or battery compartment cover per the notebook’s service instructions, take out the old battery and install the MITSU replacement ensuring connector alignment and secure seating. Reattach the cover, connect the charger and allow the system to perform its initial charge cycle. Continue to use the laptop with the original charging settings and power management software provided by the laptop manufacturer.
What to consider before purchase
Confirm model compatibility with Dell Inspiron 15 3451 prior to purchase
Check that the notebook accepts a 14.4–14.8 V replacement and the physical form fits the battery bay
Plan for proper recycling or disposal of the removed battery in accordance with local regulations
Usage recommendations
To maximize service life, avoid deep discharges when possible, use the original charger and power settings, and store the battery at moderate charge levels if it will be unused for extended periods. Replace worn batteries promptly to maintain predictable device runtime.

## FAQ

### How much does the Laptop battery MITSU for Dell Inspiron 15 3451 cost, and is it available for purchase?

The price is 26.49 € (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 17.06.2026 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/2107958/52126193_large.webp