Laptop battery Dell 68Wh 4-cell Lithium-ion 0KCM82, replacement for compatible Dell models

Lithium‑ion laptop battery Dell 68Wh 4-cell is a direct replacement battery designed for compatible Dell notebooks. With a nominal capacity of 68Wh and a 4-cell configuration, this battery restores mobile runtime for everyday tasks and travel. It is intended as a spare or replacement unit to return a laptop to reliable portable operation and supports straightforward, tool-free installation on models that accept the same physical battery shape and connector.

Advantages

This 68Wh 4-cell lithium‑ion battery offers a balance between capacity and compact size, enabling longer use between charges while maintaining compatibility with supported Dell systems. The battery delivers consistent voltage and power for typical office applications, web browsing, and media playback. Its design focuses on easy swap-in replacement and maintains standard safety features inherent to modern lithium‑ion laptop batteries.

Key specifications

• Battery type: Lithium‑ion
• Nominal capacity: 68 Wh
• Cell configuration: 4 cells
• Intended use: Replacement/spare battery for compatible Dell laptops
• Form factor: External laptop battery compatible with specified Dell chassis

How to use

Power down the laptop and disconnect the AC adapter before replacing the battery. Remove the existing battery following the laptop manufacturer’s instructions, align the replacement battery with the compartment and connector, and secure it in place until it clicks or locks. Reconnect the AC adapter and charge the new battery to full capacity before the first full use to allow the battery management system to calibrate. Observe on-screen battery status indicators to confirm correct installation and charging behavior.

Recommendations

Use the replacement battery in laptops that explicitly accept its physical size and connector. Avoid exposing the battery to extreme temperatures, moisture, or impact. For prolonged storage, keep the battery at roughly 40–60% charge in a cool, dry place. Always follow the laptop maker’s safety guidance and recycling instructions for end-of-life batteries.