Notebook battery Dell 9NJM1 NB530007 8333mAh original replacement for compatible Dell laptops

Original Dell notebook battery 9NJM1 (MPN NB530007) with a nominal capacity of 8333 mAh and nominal voltage of 11.4 V. This replacement battery is designed for compatible Dell laptops and restores mobile power for extended use away from mains. Cells are lithium-ion (Li-ion) and meet standard safety and quality parameters; the battery carries a 12-month warranty.

Advantages

The battery uses high-quality lithium-ion cells with balanced parameters to provide stable performance and long service life. Cells are resistant to the "memory effect," allowing charging at any time. Designed as a form-fit replacement for original packs, it supports up to approximately 600 charge cycles under normal conditions and conforms to common safety disposal requirements.

Suitable for

• Dell Alienware 15 R3
• Dell Alienware 15 R4
• Dell Alienware 17 R4
• Dell Alienware 17 R5
• Dell ALW17C models listed (e.g., D1738, D1748, D1758, D1848, D2738, D2748, D2758, R1748)

Key specifications

• Model: 9NJM1 (MPN NB530007)
• Capacity: 8333 mAh
• Energy: 99 Wh
• Voltage: 11.4 V
• Cell type: Li-ion (lithium-ion)
• Warranty: 12 months

How to use

Switch off the laptop and remove any external power source before replacing the battery. Follow the laptop manufacturer’s instructions to remove the old battery and insert the replacement 9NJM1 battery, ensuring correct alignment and secure connection. After installation, connect the charger and allow the battery to complete an initial full charge. Use the laptop’s battery management tools to monitor charge cycles and health.

Usage recommendations

Dispose of used batteries and accumulators in specially marked collection containers according to local regulations. If unsure about compatibility with your laptop model, consult a specialist or retailer before purchase.