Laptop battery Dell 6-cell 97Wh Li‑ion for Precision 5750/5760/5770 and XPS 9700/9710/9720

Replacement 6-cell 97Wh Li‑ion battery compatible with Dell Precision 5750, 5760, 5770 and Dell XPS 9700, 9710, 9720. This battery restores portable power to supported notebooks with an OEM‑style capacity of 97Wh and is designed to fit the original battery bay and connector layout. It provides the expected runtime for productivity tasks, extended web browsing, and multimedia playback while preserving the laptop’s original power management behavior.

Advantages

This 6-cell 97Wh Li‑ion pack delivers a balance between high capacity and compatibility with the specified Precision and XPS models. It offers OEM‑style energy storage that helps extend operating time compared to lower‑capacity cells while maintaining the same physical fit and connector alignment as the factory battery. The design supports standard charge and discharge characteristics of modern Li‑ion laptop packs, enabling reliable recharge cycles and consistent voltage output under typical mobile workloads.

Suitable for

• Mobile professionals needing longer runtime for on-the-go work
• Users replacing a worn or failing battery in supported Dell Precision or XPS laptops
• Power users running productivity, office applications, or web conferencing
• Situations where original form factor and connector compatibility are required

Key specifications

• Cell count: 6-cell configuration
• Rated capacity: 97Wh
• Chemistry: Lithium‑ion (Li‑ion)
• Form factor: Internal laptop battery sized for Precision 5750/5760/5770 and XPS 9700/9710/9720
• Compatibility: Designed to match original battery bay dimensions and connector type for listed models
• Typical operating voltage range: standard Li‑ion laptop nominal voltage (manufacturer advised)

How to use

Power down the laptop and disconnect any external power source before replacing the battery. Remove the service panel or bottom cover according to the laptop manufacturer’s maintenance instructions, then disconnect the original battery connector from the motherboard and remove the old battery. Fit the replacement 6-cell 97Wh battery into the battery bay ensuring the connector aligns with the socket, secure the battery with the original fasteners, replace the cover, and reconnect AC power. Allow the new battery to charge fully before first use to ensure proper calibration of the laptop’s power management system.

Recommendations

Use the battery within the recommended temperature and charging ranges specified by Dell and avoid exposure to extreme heat or moisture. For optimal lifespan, avoid deep discharges on a regular basis and keep firmware and power management drivers up to date. If the laptop reports battery firmware or compatibility warnings after installation, consult official service documentation or authorized service providers.