# MITSU Laptop Battery for HP EliteBook 755 G5, 850 G5, 850 G6, 4400mAh

**URL:** https://aio.lv/en/product--mitsu-bchp-755g5--10671912
**Data updated:** 2026-05-11 14:49 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** MITSU
**Manufacturer code:** BC/HP-755G5
**EAN:** 5903050379858
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mitsu-bchp-755g5--10671912

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

High-quality MITSU replacement battery designed for HP EliteBook 755 G5, 850 G5, and 850 G6 series laptops. This Li-ion battery features a capacity of 4400mAh, providing reliable power for your mobile computing needs. Engineered for safety and performance, it serves as a perfect alternative to the original TT03XL battery, ensuring stable operation and extended runtime for your professional device.

## Long description

The MITSU laptop battery is a high-quality replacement power source specifically engineered for HP EliteBook 755 G5, 850 G5, and 850 G6 series laptops. Designed to meet rigorous performance standards, this lithium-ion battery provides a reliable energy supply for your professional mobile computing tasks. It serves as a direct alternative to the original TT03XL battery, offering seamless compatibility and stable power delivery to ensure your device remains operational throughout the workday.
Advantages
This replacement battery offers a dependable 4400mAh capacity, which helps maintain the portability and productivity of your HP EliteBook. By utilizing high-grade lithium-ion cells, the battery ensures consistent voltage output and long-term reliability. Its precise design allows for an easy installation process, fitting perfectly into the designated battery compartment of compatible laptop models without requiring modifications. Furthermore, the battery includes integrated safety features to protect against overcharging and short-circuiting, providing peace of mind during daily use.
Suitable for
Professional users requiring extended battery life for HP EliteBook 755 and 850 series laptops.
Replacing degraded or non-functional original batteries in business-grade portable computers.
Mobile workers who need a reliable power backup for travel or remote office environments.
When it may not be suitable
This battery is not compatible with HP laptop models outside of the specified EliteBook 755 G5, 850 G5, and 850 G6 series. Attempting to install it in unsupported hardware may result in physical damage or electrical failure.
Key specifications
Battery type: Lithium-ion
Capacity: 4400mAh
Compatibility: HP EliteBook 755 G5, 850 G5, 850 G6
Replacement for: TT03XL
How to use
Before installing the new battery, ensure your laptop is completely powered off and disconnected from the AC adapter. Open the laptop chassis according to the manufacturer's service manual to access the battery compartment. Carefully remove the old battery by unscrewing the mounting points and disconnecting the power ribbon cable. Insert the MITSU battery into the slot, secure it with the original screws, and reconnect the power cable. Once installed, close the laptop case and charge the battery to its full capacity before the first use to calibrate the power management system.
What to consider before purchase
Verify your specific laptop model number to ensure compatibility with the TT03XL battery standard.
Check the physical dimensions and connector type of your current battery if possible.
Ensure you have the appropriate tools, such as a precision screwdriver, for the installation process.
Usage recommendations
To maximize the lifespan of your new lithium-ion battery, avoid exposing the laptop to extreme temperatures and try to keep the charge level between 20% and 80% during regular use. If the laptop will not be used for an extended period, store the battery in a cool, dry place with a partial charge.

## FAQ

### How much does the MITSU Battery for HP EliteBook 755 G5, 850 G5, 850 G6 cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 29.06.2026 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/10671912/57717972_large.webp