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    WW8N8 66DWX Laptop Battery Replacement for Dell Latitude 7340 7350 7440 7450 7640 7650 Series P126F P126F001 P175G P175G001 P176G P176G001 086D0Y 86D0Y 0HYH8 0CTJJ6 047T0 11.4V 57Wh 4878mAh 3-Cell

    • Specifications: Battery type: Li-ion. Color: Black. Voltage: 11.4V. Capacity: 57Wh. New from Manufacturer. Up to 500 recharge cycles over the life of the battery
    • Compatible Part Number: WW8N8 P126F P126F001 P175G P175G001 P176G P176G001 0CTJJ6 047T0 0HYH8 FH97R 2ICP6/65/78 3ICP6/65/78
    • Compatible with Laptop Models: Replacement for Dell Latitude 7340 Series; Replacement for Dell Latitude 7350 Series; Replacement for Dell Latitude 7440 Series; Replacement for Dell Latitude 7450 Series; Replacement for Dell Latitude 7640 Series; Replacement for Dell Latitude 7650 Series
    • Security: All ZTHY products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety
    • Note: If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 10-20% (not 0%), then charge and cycle 3-4 times to wake up the new battery
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    Any questions? Our AI beta will help you find out quickly.

    Compatible Part NumberWW8N8 P126F P126F001 P175G P175G001 P176G P176G001 0CTJJ6 047T0 0HYH8 FH97R 2ICP6/65/78 3ICP6/65/78Compatible ModelReplacement for Dell Latitude 7340 Series;Compatible ModelReplacement for Dell Latitude 7350 Series;Compatible ModelReplacement for Dell Latitude 7440 Series;Compatible ModelReplacement for Dell Latitude 7450 Series;Compatible ModelReplacement for Dell Latitude 7640 Series;Compatible ModelReplacement for Dell Latitude 7650 Series.AttentionIf you install the battery, you find that the laptop cannot detect the battery or the battery level cannot be displayed normally. Please check whether the battery cable is installed properly. Sometimes the battery cannot be charged because the cable is not fixed properly. What do I need to be aware of when I receive a battery?
    You need to check its appearance, confirm the model, read the instruction manual. Cycle and charge it 5 to 6 times to activate the maximum usage space of the battery. When not in use temporarily, charge the battery to 50%-60%.

    What should I do if laptop won't boot up after installing a new battery?
    1.Check if the battery is properly seated and connections are clean. 2.Try charging it or use the adapter alone to start. 3.Examine hardware links, like RAM and adapters. 4.Reset BIOS settings if needed. 5.Enter Safe Mode to fix system issues.

    How should I do if the battery is not recognised?
    If it is not recognised, it is recommended to update the BIOS settings or please disconnecting the old battery, and holding down the power button for 20 seconds, then connect the new battery.

    What should I do if the battery expands?
    1.Power off your laptop and disconnect it from any power source. 2.Carefully remove the swollen battery from the laptop in a well-ventilated area, avoid pressing or squeezing the battery during removal.

    What can you do if you are not satisfied with the battery?
    Please Contact ZTHY, we'll help you. Our battery have 12 months replace a new one and 30 days moeny back guarrante.

    Help others learn more about this product by uploading a video!WW8N8 66DWX Laptop Battery Replacement for Dell Latitude 7340 7350 7440 7450 7640 7650 Series P126F P126F001 P175G P175G001 P176G P176G001 086D0Y 86D0Y 0HYH8 0CTJJ6 047T0 11.4V 57Wh 4878mAh 3-Cell
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