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We provide
F49WX laptop battery, All our discount
F49WX laptop batteries are brand new, high capacity, li-ion, rechargeable and made with high quality cells. The best
F49WX battery meet or exceed the original laptop battery specifications.
Laptop Battery Pack For
Dell Latitude E5440 E5540 Series
Li-ion Brand new Laptop Battery - Usually ships the same business day.
5.Li-ion rechargeablebattery, no memory effect and environment friendly.
6.Each
F49WX laptop battery is tested throughout the manufacturing processto match or exceed the original equipments specifications
for form,fit and workmanship.
Don't place
F49WX laptop battery
in laptop for a long period of time if the laptop is not being used.
Let the power of the
F49WX batteries
(15%) drain to 0% When you use your brand new Battery first time. And then full charge it(usually chrage it full 12 hours)
and let it drain to 0% again. Do this for 2~3 cycles.
Do not forget to take away your
DELL F49WX battery
from the device if you will not use it for a long time
With lithium-ion batteries, full charges and discharges are best on a regular basis.
F49WX Li-ion batteries do not suffer from the memory effect.
Do not drop, hit or otherwise abuse the battery as this may result in the exposure of the cell contents, which
are corrosive.
Make sure to plug your
DELL F49WX laptop charger adapter into a UPS and not directly into a power outlet or surge protector.
Always keep the battery pack out of reach of infants or small children.
Do not expose the battery pack to direct sunlight. Never store or use the battery pack in an unventilated vehicle
where excessive internal temperatures may be encountered.
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