Laptop battery Dell 97Wh 6‑cell Lithium‑ion, Type 4K1VM (MPN 0W62W6)

Replacement laptop battery for Dell laptops with 97Wh capacity and 6‑cell Lithium‑ion chemistry, Type 4K1VM. This battery is designed to restore mobile runtime for systems that accept this form factor and electrical characteristics, providing extended operating time on a single charge and standard compatibility with Dell charging and battery management systems. It fits into the original battery bay and delivers power suitable for everyday computing, business travel and remote work.

Advantages

The battery offers a high capacity of 97Wh in a 6‑cell Lithium‑ion configuration, which increases run time between charges while maintaining compatibility with standard laptop charging circuits. It is designed for reliable voltage delivery under typical workloads and supports standard battery monitoring functions available in Dell systems. The form factor and connector align with the target Dell models to ensure straightforward installation and secure mechanical fit.

Suitable for

• Restoring battery life in Dell laptops that accept this battery type
• Business travel and extended work sessions away from AC power
• Remote work, fieldwork or meetings outside the office
• Replacing a worn or degraded original battery to regain original runtime

Key specifications

• Capacity: 97Wh
• Cell count: 6 cells
• Chemistry: Lithium‑ion (Li‑ion)
• Compatible form factor: standard internal laptop battery for specified Dell models
• Typical use: provides extended runtime for mobile computing and productivity

How to use

Power down the laptop and disconnect the AC adapter before replacing the battery. Remove any screws or latches securing the battery cover according to the laptop service instructions, slide or lift the old battery out of the compartment, and install the replacement by aligning it with the connector and seating it firmly into place. Refasten any retention hardware, reconnect the AC adapter and power on the laptop. Allow the battery to charge fully before relying on it for extended unplugged use and verify that the system recognizes the new battery in the operating system or BIOS battery status screen.

Usage recommendations

For best results, keep the battery charged between about 20% and 80% during regular use, avoid prolonged exposure to high temperatures, and store the battery at approximately 40% charge if not used for extended periods. Follow the laptop manufacturer’s maintenance instructions and use the original or certified AC adapter for charging.