# Laptop battery MITSU BC/HP-645G4 11.4V 48Wh 4200mAh for HP ProBook

**URL:** https://aio.lv/en/product--mitsu-bchp-645g4--11198487
**Data updated:** 2026-05-11 15:44 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** MITSU
**Manufacturer code:** BC/HP-645G4
**EAN:** 5904162456383
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mitsu-bchp-645g4--11198487

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Rechargeable laptop battery MITSU BC/HP-645G4 with a nominal voltage of 11.4V, capacity 4200mAh and energy 48Wh. Designed as a replacement battery for compatible HP ProBook models to restore runtime and mobility. Provides portable power for typical office, web browsing and light multimedia use. Easy to install and intended for everyday mobile use.

## Long description

The MITSU BC/HP-645G4 laptop battery is a high-quality, rechargeable power solution specifically engineered to serve as a reliable replacement for HP ProBook series laptops. With a nominal voltage of 11.4V, a capacity of 4200mAh, and an energy output of 48Wh, this battery restores the original runtime and mobility of your device, allowing you to work away from a power outlet with confidence.
Advantages
This battery offers a seamless fit for compatible HP ProBook models, ensuring that your laptop maintains its intended performance levels. By replacing an aging or degraded battery with this MITSU unit, you can significantly extend the time you spend working on office documents, browsing the internet, or enjoying light multimedia content without needing to constantly search for a charger. The construction focuses on durability and consistent power delivery, making it an ideal choice for users who rely on their laptops for daily professional or personal tasks.
Suitable for
HP ProBook 645 G4, 650 G4, 650 G5, 640 G5, and 650 G7 series
Office productivity and document editing
Web browsing and research
Light multimedia consumption
When it may not be suitable
This battery is not compatible with laptop models outside of the specified HP ProBook series. It is also not intended for high-performance tasks such as professional video editing or intensive gaming, which may drain the battery significantly faster than standard office applications.
Key specifications
Voltage: 11.4V
Capacity: 4200mAh
Energy: 48Wh
Type: Rechargeable Lithium-ion
How to use
To install the battery, first ensure your laptop is completely powered off and disconnected from the AC adapter. Open the laptop casing according to the manufacturer's service manual, carefully remove the old battery, and insert the MITSU replacement into the designated slot. Secure the battery in place, reattach the casing, and connect the power adapter to perform an initial full charge before using the laptop on battery power for the first time.
What to consider before purchase
Verify your specific laptop model number against the compatibility list
Check the physical dimensions and connector type of your current battery
Ensure your laptop is not experiencing other hardware issues that might affect battery performance
Usage recommendations
For optimal battery health, avoid letting the charge drop to zero percent frequently and keep the laptop in a cool, dry environment to prevent overheating during operation.

## FAQ

### How much does the MITSU BC/HP-645G4 laptop battery 11.4V 48Wh cost, and is it available for purchase?

The price is 28.99 € (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 26.06.2026 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/11198487/61981695_large.webp