All of our DELL 9F4FN Laptop Batteries. are made with high-quality original new Cells, they are designed to meet or exceed the OEM (original) specifications. 9F4FN Laptop Batteries of DELL for DELL battery are 100% brand new, 1 year Warranty, 30 days money back guarantee.

Battery condition: 100% Brand New

Battery model: 9F4FN

Battery category: Laptop Batteries

Brand: DELL

Capacity: 40Wh

Voltage: 7.6V

Type: Li-ion

Color: Black

Certification: Passed CE, UL, ROHS, ISO 9001/9002 and GS certification

Replace Part Number: 9F4FN   

Compatible Models:

For Dell 9F4FN Series Laptop

Guarantee: 100% safe shopping guarantee! 1 year warranty!

[DE] Akku Für 9F4FN 40Wh

[NL] Batterij voor 9F4FN 40Wh

[IE] Battery for 9F4FN 40Wh

[NL2] Batterij voor 9F4FN 40Wh

Quality Service for DELL 9F4FN Laptop Batteries:

We promise that the DELL 9F4FN Laptop Batteries sold in our website are 100% brand new - We never sell used or refurbished 9F4FN Laptop Batteries 100% new high quality Replacement battery Compatible your DELL Laptop Batteries. Provides excellent discharge characteristics. Quick delivery for every order.

How to care for the battery?

-If you do not use your laptop for extended periods of time (a week or more), remove the battery pack from the laptop.-Do not expose the battery to high heat or freezing temperatures. Do not leave your battery in your car in the summer. Hot batteries discharge very quickly, and cold ones can’t create as much power.-Completely drain and recharge the battery overnight once a month to maximize its capacity to hold a charge.-Fully charge new battery packs before use. New pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.-For laptops that work as Desktop Replacement, the battery should be re-installed every 3-4 weeks and allowed to fully discharge.-Leaving a battery in a laptop while using an electrical outlet for long periods of time will keep the battery in a constant state of charging up and that will reduce the life cycle of the battery.

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