Battery pack for Dell Latitude 5300 / 7300 / 7400 — 7.6V 7500mAh

Rechargeable battery pack compatible with Dell Latitude 5300, 7300 and 7400 laptops. Rated at 7.6V and 7500mAh, this replacement battery is designed to restore portable power and extend runtime for mobile work, travel and everyday use. It supports the standard charging and power-management functions of the original unit and fits the same battery compartment and connector form factor as the factory part.

Advantages

This battery pack offers a high-capacity 7500mAh rating at 7.6V to deliver longer operating time between charges, helping reduce interruptions during tasks. It is engineered to be a direct-fit replacement for compatible Dell Latitude models, enabling straightforward installation without modification. The unit is compatible with the laptop's charging and power-management systems, maintaining battery level reporting and typical charging behavior.

Suitable for

• Extending laptop runtime for remote work and field use
• Replacing an aging or degraded internal battery
• Travel where prolonged unplugged operation is required
• Everyday productivity tasks such as web browsing, document editing and video calls

Key specifications

• Nominal voltage: 7.6 V
• Capacity: 7500 mAh
• Form factor: internal laptop battery, designed to fit specified Dell Latitude models
• Compatibility: Dell Latitude 5300, 7300, 7400 series
• Charge interface: compatible with original laptop charging circuitry and battery connector

How to use

Turn off the laptop and disconnect the power adapter before replacing the battery. Remove the service panel or bottom cover according to the laptop manufacturer’s instructions, then disconnect and remove the existing battery. Install the replacement battery into the same location, connect the battery cable securely to the motherboard, reattach the service panel and reconnect the power adapter. Power on the laptop and allow the system to recognize the new battery; the operating system may calibrate the battery charge level automatically after a few charge cycles.

Recommendations

For best battery life, avoid exposing the battery to extreme temperatures, fully discharge only occasionally for calibration, and use the laptop’s built-in power-management settings to optimize runtime. If the laptop displays any error messages after installation, consult the device manual or support resources to confirm compatibility and proper connection.