Battery CoreParts MBXDE-BA0278 for DELL Latitude 5330 5430 5530 7330 7430 7530

Discover the CoreParts MBXDE-BA0278 replacement laptop battery, compatible with Dell Latitude 5330, 5430, 5530, 7330, 7430, 7530 and Precision 3570 models. This 58 Wh (3815 mAh) Lithium‑Ion battery operates at 15.2 V and is produced with quality controls to provide reliable power for everyday mobile use. The unit is black, weighs approximately 0.48 kg and comes with a 12‑month warranty.

Advantages

The CoreParts MBXDE-BA0278 offers a direct-fit replacement that restores original runtime without requiring technical modifications. Its Lithium‑Ion chemistry provides consistent voltage and predictable discharge characteristics, while the 58 Wh capacity balances runtime and weight for portable use. Manufacturing and quality checks aim to ensure durability and compatibility with supported Dell models.

Suitable for

• Replacing an old or worn-out battery in supported Dell Latitude and Precision laptops
• On-the-go productivity where reliable battery life is needed
• Maintenance and repair shops performing battery replacements

Key specifications

• Model: CoreParts MBXDE-BA0278
• Compatible models: Dell Latitude 5330, 5430, 5530, 7330, 7430, 7530; Dell Precision 3570
• Battery technology: Lithium‑Ion (Li‑Ion)
• Capacity: 3815 mAh (58 Wh)
• Voltage: 15.2 V
• Colour: Black
• Weight: 0.48 kg
• MPN: MBXDE-BA0278; EAN: 5715063216651
• Warranty: 12 months

How to use

Power down the laptop and disconnect any external power source. Remove the existing battery according to your laptop manufacturer’s disassembly instructions or service manual, then install the CoreParts MBXDE-BA0278 ensuring the connector is aligned and seated firmly. Reassemble any removed panels, reconnect power, and perform a full charge before the first use to calibrate battery state reporting. If unsure, consult a technician or official Dell service documentation for model‑specific steps.

Recommendations

Store and operate the battery within the temperature ranges specified by Dell for your laptop. To maximize battery lifespan, avoid deep discharges and prolonged storage at full charge; maintain periodic charge cycles. Dispose of the old battery according to local e‑waste regulations.