Battery CoreParts MBXDE-BA0147 DELL 7280 STEAMBOAT 12 BTX

The CoreParts MBXDE-BA0147 replacement battery is a 4-cell Li-Ion laptop battery with a nominal voltage of 7.4V and a capacity of 7200 mAh (53 Wh). Designed for compatibility with Dell Latitude 12 7000 series (including models such as 7280 Steamboat 12 BTX and 7290 Steamboat MLK 12) and Dell Latitude 13 7000 7390, this black battery offers a direct substitute for the original unit and is manufactured under controlled conditions in China. The product includes a 12 month warranty and aims to extend the usable life of your laptop while helping to reduce e-waste.

Advantages

This CoreParts battery provides a 53 Wh energy capacity in a compact 4-cell Li-Ion format, delivering reliable runtime for compatible Dell Latitude systems. The unit is engineered with quality cells for consistent performance and safety, and its form factor and connector match original equipment for straightforward installation. A 12-month warranty covers manufacturing defects, offering measurable protection for your purchase.

Suitable for

• Dell Latitude 12 7000 series (e.g., 7280 Steamboat 12 BTX)
• Dell Latitude 12 7290 (Steamboat MLK 12)
• Dell Latitude 13 7000 7390

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Cells: 4-cell
• Voltage: 7.4 V
• Capacity: 7200 mAh (53 Wh)
• Colour: Black
• Weight: 0.26 kg
• Manufacturer part number (MPN): MBXDE-BA0147
• EAN: 5706998928573
• Warranty: 12 month(s)

How to use

Power down the laptop and disconnect any external power source before replacing the battery. Remove the service panel or back cover according to your Dell model’s maintenance instructions, carefully unplug the old battery connector from the motherboard, and remove the old battery. Install the CoreParts MBXDE-BA0147 battery by seating it in the battery bay and reconnecting the connector, then reassemble the device. After installation, plug in the charger and allow the battery to charge fully before first use to ensure proper calibration.

Recommendations

Use the replacement battery only with supported Dell Latitude models listed above. Avoid exposing the battery to extreme heat or moisture, and store it in a cool, dry place when not in use. If you notice swelling, unusual heat, or performance issues, stop using the battery and contact the retailer or manufacturer for warranty support.