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Dell Latitude D531 D531N D820 D830 Precision M4300 M65 6 Cell Laptop Battery
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Dell Latitude D531 D531N D820 D830 Precision M4300 M65 6 Cell Laptop Battery

PKR 3,500
The CF623 is a 6-cell Lithium-ion (Li-ion) replacement battery designed for several older Dell Latitude and Precision mobile workstations. It is primarily known for its compatibility across multiple models, serving as a standard power solution for professional and industrial laptops from the mid-to-late 2000s

Warranty

3 Days

1

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Key Specifications

Battery Type: Lithium-ion (Li-ion) 

Cell Count: 6 cells 

Voltage: Standard 11.1V (fully compatible with 10.8V systems) 

Capacity: Typically 4400mAh to 5200mAh (approx. 49Wh to 58Wh) 

Run Time: Generally provides 2 to 2.5 hours of operation depending on usage 

Color: Available in Grey or Silver to match the original laptop chassis 

Compatibility

This battery is interchangeable with several Dell part numbers and fits the following laptop series:

Dell Latitude: D531, D531N, D820, D830 

Dell Precision: M4300, M65 

Compatible Part Numbers: CF623, DF192, DF249, YD623, YD626, CW666, and others 

Product Highlights

Safety Features: High-quality replacements typically include advanced safety circuitry to prevent overheating and overcharging 

Ease of Installation: Designed as a direct swap that clicks into the existing battery bay without tools 

Extended Options: While the CF623 is a standard 6-cell battery, these laptops also support larger 9-cell batteries (often part number DF192) that offer higher capacities like 6600mAh to 7800mAh for longer runtimes