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

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.