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

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.