CoreParts MBI3400 laptop spare part Battery

The CoreParts Battery HP MBI3400 is a replacement Lithium-Ion battery designed for compatible HP laptops. With a nominal capacity of 2200 mAh (32.12 Wh) and a rated voltage of 14.6 V, this black 4-cell battery delivers consistent power for everyday laptop use. Manufactured in China and covered by a 12-month warranty, the battery uses high-quality cells to provide reliable runtime and a straightforward installation process.

Advantages

This CoreParts laptop battery offers reliable performance with high-quality Li‑Ion cells that balance energy efficiency and durability. The 4-cell design provides stable voltage and predictable discharge characteristics, while the compact 0.21 kg form factor keeps the laptop lightweight. Backed by a 12-month warranty and produced under controlled manufacturing processes, the battery aims to extend device service life and reduce the need for full device replacement.

Suitable for

• Replacing the original battery in compatible HP laptops (MBI3400)
• Extending runtime for mobile work, study, or travel
• Swapping a degraded or non-functional battery to restore device portability

Key specifications

• Battery technology: Lithium‑Ion (Li‑Ion)
• Capacity: 2200 mAh (32.12 Wh)
• Voltage: 14.6 V
• Cells: 4-cell configuration
• Colour: Black
• Weight: 0.21 kg
• Manufacturer part number (MPN): MBI3400
• EAN: 5711783373896
• Warranty: 12 months

How to use

Power off the laptop and disconnect any external power source. Remove the existing battery according to the laptop manufacturer’s instructions, then align the MBI3400 replacement battery with the battery bay and slide it into place until it locks. Reconnect the power adapter and boot the laptop. Allow the new battery to charge fully before first use to ensure optimal calibration of the battery management system.

Recommendations

Store and operate the battery at room temperature where possible, avoid exposure to prolonged high heat, and do not puncture or disassemble the battery. Use the original or manufacturer-recommended charger and follow HP’s service instructions for safe handling and disposal at end of life.