DELL 8PGNG pièce détachée pour ordinateur portable batterie

The DELL 8PGNG battery is a replacement lithium-ion battery designed to restore mobile power for compatible Dell laptops. With a rated capacity of 42Wh and a black casing, the battery delivers a balance of runtime and compact size for everyday mobile use. Built-in protection circuitry helps reduce risk from overcharge and thermal events while preserving device compatibility and fit.

Advantages

This battery provides consistent power output and a specified 42Wh capacity to extend laptop operating time. The lithium-ion chemistry offers a favorable energy-to-weight ratio, and integrated safety features limit overheating and overcharging. Its form factor and connector arrangement are tailored for direct replacement in supported Dell notebook models, allowing straightforward installation without modifications.

Suitable for

• Replacing an aging or failed battery in supported Dell laptops
• Restoring mobile runtime for remote work, study, or travel
• Carrying a spare battery for extended periods away from a power source

Key specifications

• Battery type: lithium-ion
• Rated capacity: 42Wh
• Color: black
• Designed form factor: compatible with specified Dell laptop models
• Safety: built-in protection circuitry for overcharge and thermal protection

How to use

Power down the laptop and disconnect it from the mains before replacing the battery. Remove the service panel or release the battery latch according to your laptop’s maintenance instructions, then slide the old battery out and install the DELL 8PGNG in the same orientation until it locks into place. Reattach any covers, reconnect power, and power on the system. Allow the operating system to recognize the new battery and perform an initial charge cycle to calibrate battery level reporting.

Recommendations

Charge the battery using the laptop’s original power adapter and avoid exposing the battery to high temperatures or heavy moisture. For optimal lifespan, avoid keeping the battery at full charge or fully depleted for extended periods; perform partial charge cycles and store at moderate charge if not used for long durations.