Dell Laptop Battery - C5GV2

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Dell Battery Latitude 7400 / Pws 3540 4C 68 Whr
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Best current price£53.80from GamingKit
Shopping.co.uk recommended and popular offers
Dell Battery Latitude 7400 / Pws 3540 4C 68 Whr
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The Dell C5GV2 4-cell battery is designed for professionals and students using compatible Latitude 7400 or Precision Workstation 3540 laptops who require reliable, extended battery life during travel or remote work. This 68 Wh Lithium-Ion power solution provides consistent performance to keep your device operational throughout a standard workday, though users should ensure their specific laptop sub-model is compatible before purchase to guarantee a proper physical and electrical fit.
| Model Part Number | C5GV2 |
|---|---|
| Brand | Dell |
No, this battery is specifically designed for the Latitude 7400 and Precision 3540. Always check your laptop's service tag for exact part compatibility.
Wh stands for Watt-hours. It represents the total energy capacity of the battery; a higher number generally indicates a longer runtime.
It is recommended to charge the battery to 100% and then run it down to about 10% to help calibrate the system's battery gauge.
Warranty terms vary by supplier. Please consult your specific point of purchase for warranty coverage and return policies.
Yes, it is a user-replaceable part, though it does require opening the laptop chassis. Please follow your service manual carefully.
Ensure the ribbon cable connector is fully seated in the port on the motherboard and verify there is no debris in the connector.
This often indicates a communication error. Try resetting the BIOS settings or updating your laptop's firmware from the Dell support website.
Check your laptop power settings in the OS to ensure no background processes are consuming excessive energy, and calibrate the battery gauge.
To install the C5GV2 battery, ensure your laptop is completely powered down and disconnected from any AC adapter. You will typically need a Phillips-head screwdriver to remove the bottom chassis cover. Locate the existing battery, carefully unplug the ribbon cable connector from the motherboard, and unscrew the retention clips before inserting the new unit. When not in use for long periods, store your laptop in a cool, dry place. Periodically discharging the battery to approximately 40-50% and then recharging it can help maintain its calibration. Always use genuine or high-quality certified replacements to prevent voltage-related damage to your motherboard.