Battery Dell Y7HR3 original 68Wh 5667 mAh, replacement for compatible laptops

Original Dell Y7HR3 laptop battery with 68Wh capacity and 5667 mAh rating, designed as a factory replacement for compatible Dell notebook models. This six-cell rechargeable battery restores portable power for on-the-go use and is intended to match the form factor and electrical specifications of supported systems. It is suitable for users who need a genuine spare or replacement to recover runtime and mobility.

Advantages

The battery offers a 68Wh energy capacity and a 5667 mAh rating, providing extended runtime compared with lower-capacity options. As an original Dell unit, it is made to fit specified laptop models with compatible connectors and mounting points, which helps ensure reliable performance and system compatibility. The six-cell design balances energy density and size to maintain a practical weight for portable use.

Suitable for

• Replacing a worn or failing battery in compatible Dell laptops
• Carrying as a spare battery to extend mobile working or study sessions
• Users who prefer original equipment manufacturer (OEM) batteries for compatibility
• Situations requiring a balance of capacity and compact size for travel or commuting

When it may not be suitable

This battery is intended for specific Dell laptop models that accept the same physical and electrical battery specifications; it will not fit or work in systems with different connectors or battery housings. It is not a universal power source and should not be used in devices other than compatible notebooks.

Key specifications

• Capacity: 68Wh
• Rated charge: 5667 mAh
• Cell count: 6-cell configuration
• Type: Rechargeable lithium-ion battery
• Intended use: Internal laptop battery for compatible notebook models

How to use

Before installation, shut down the laptop and disconnect any external power sources. Remove the old battery following the laptop manufacturer’s service instructions or user manual, then insert the replacement battery ensuring it seats and locks into place securely. After installation, connect the AC adapter and allow the system to recognize the new battery; perform a full charge cycle for initial calibration. Use the operating system’s battery management tools to monitor health and charge levels.

What to consider before purchase

• Verify physical compatibility with your laptop model and battery bay dimensions
• Confirm that the laptop accepts a 68Wh, 6-cell lithium-ion battery
• Check manufacturer guidance for battery replacement and warranty conditions
• Ensure you are purchasing an original Dell battery if OEM compatibility is required

Usage recommendations

For prolonged battery life, avoid deep discharges and extreme temperatures; store the battery charged to around 40–60% if it will not be used for extended periods. Regularly update system firmware and power-management settings to maintain optimal charging behavior.