Dell Laptop Battery - C5GV2

Keep your device powered and productive with this 4-cell battery from Dell. Designed to provide re...

Best current price£53.80from GamingKit

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GamingKitDell Battery Latitude 7400 / Pws 3540 4C 68 Whr
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£53.80
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eBayDell C5GV2 Battery. 68WHR. 4 Cell.
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Rapid Online - Rapid Electronics Ltd.Dell P8P1P Laptop battery 11.40 V 4650 mAh Rechargeable
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Product Information

Full details

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.

All features

Model Part NumberC5GV2
BrandDell

Extended Product Information

FAQs

Is the C5GV2 compatible with all Dell Latitude laptops?

No, this battery is specifically designed for the Latitude 7400 and Precision 3540. Always check your laptop's service tag for exact part compatibility.

What does 68 Wh mean?

Wh stands for Watt-hours. It represents the total energy capacity of the battery; a higher number generally indicates a longer runtime.

Should I charge the battery fully before first use?

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.

Does this battery include a warranty?

Warranty terms vary by supplier. Please consult your specific point of purchase for warranty coverage and return policies.

Can I replace this battery myself?

Yes, it is a user-replaceable part, though it does require opening the laptop chassis. Please follow your service manual carefully.

Troubleshooting

Laptop fails to recognize the new battery

Ensure the ribbon cable connector is fully seated in the port on the motherboard and verify there is no debris in the connector.

Battery charging light flashes amber/orange

This often indicates a communication error. Try resetting the BIOS settings or updating your laptop's firmware from the Dell support website.

Rapid battery drain

Check your laptop power settings in the OS to ensure no background processes are consuming excessive energy, and calibrate the battery gauge.

Pros and Cons

Pros

  • High 68 Wh capacity for longer runtime
  • Reliable Lithium-Ion chemistry
  • Specifically matched for Latitude 7400 series
  • Easy to install as a replacement component

Cons

  • Compatibility limited to specific Dell models
  • Requires careful handling during installation
  • Not interchangeable with smaller cell batteries

Setup, Compatibility & Care

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.

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