MITSU Laptop Battery for Dell Inspiron 5587 and 7588, 3600mAh, 55Wh, 15.2V

The MITSU laptop battery is a high-quality replacement power source specifically engineered for the Dell Inspiron 15 5587 and 7588 series. Designed to meet or exceed original manufacturer standards, this lithium-ion battery provides a reliable and stable power supply for your mobile workstation. With a capacity of 3600mAh and a voltage of 15.2V, it ensures that your laptop maintains optimal performance during demanding tasks, allowing you to work, study, or enjoy multimedia content without constant reliance on a wall outlet.

Advantages

This replacement battery offers a seamless integration with your Dell laptop, ensuring compatibility and safety during operation. The use of high-grade lithium-ion cells prevents memory effect, allowing you to charge the battery at any time without needing to fully discharge it first. Its robust construction provides consistent energy output, which helps in maintaining the longevity of your device's internal components. By choosing this MITSU battery, you gain a cost-effective solution that restores your laptop's original portability and runtime.

Suitable for

• Dell Inspiron 15 5587 series laptops
• Dell Inspiron 15 7588 series laptops
• Users requiring a reliable replacement for an aging or degraded battery
• Mobile professionals needing extended battery life for travel and remote work

When it may not be suitable

This battery is not compatible with Dell laptop models outside of the specified Inspiron 5587 and 7588 series. It is also not intended for use in devices requiring a different voltage or physical connector configuration.

Key specifications

• Capacity: 3600mAh
• Energy: 55Wh
• Voltage: 15.2V
• Cell Chemistry: 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 chassis according to the manufacturer's service manual to access the battery compartment. Carefully disconnect the old battery cable from the motherboard, remove the mounting screws, and lift the old unit out. Insert the new MITSU battery into the slot, secure it with the screws, and reconnect the power cable. Once installed, close the chassis and charge the battery to 100% before the first use to calibrate the power management system.

What to consider before purchase

• Verify your laptop model number matches the supported series
• Check the voltage requirements of your original battery
• Ensure you have the necessary tools to open your laptop chassis

Usage recommendations: For optimal battery health, avoid exposing your laptop to extreme temperatures and try to keep the charge level between 20% and 80% during daily use. If the laptop will not be used for an extended period, store the battery in a cool, dry place with approximately 50% charge.