DELL 5821 Laptop Batteries

We provide high quality DELL 5821 laptop batteries with low price. It is designed to be 100% manufacturer compatible with DELL part numbers or models. Clicking the image will help you find the Laptop Batteries easily for your need!

Iamge	Type	Voltage	Capacity	Color	Price
	Li-ion	10.8V	5400mAh	Black

DELL 5821 Laptop Batteries (Li-ion,10.8V, 5400mAh)

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DELL 5821 Batteries

Laptop batteries

DELL 5821 Batteries

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laptop battery 1 year warranty, 30 days Money Back. Brand new, 100% Q.C. of every battery.

Specifications of DELL 5821 Laptop Batteries

Part No.:5821
Brand:DELL
Type:Li-ion
Capacity: 5400mah
Volt: 10.8V
Color: Black
Weight: 464.5g
Dimension: 215.80x57.40x21.80mm
Product Type: Replacement Battery (Brand New)

Note: Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.

This DELL 5821 10.8V, 5400mAh Li-ion laptop Battery can fit below DELL Part Numbers

5821

97682

98303

98367

BAT-LLM

IM-M150262-GB

This DELL 5821 10.8V, 5400mAh Li-ion Laptop Battery can be used below DELL models

Latitude LM-M166ST

Latitude LMP 100SD

Latitude LMP 133ST

DELL 5821 Laptop Battery Maintenance

1) Remove unused PCMCIA Cards from your notebook to extend DELL 5821 battery run-time when no external power source is connected.
2) Battery works the best in a condition of 20-30 temperature. It may shorten DELL 5821 batteries run time if heightening or lowering the temperature.
3) It is a wrong concept that taking out the battery from laptop when it has stable power supply in order to prolong the DELL 5821 battery life. Because when battery is fully charged, its charging circuit will close automatically. Overcharge usually will not happen.
4) It is recommended to conduct a complete charge and discarge cycle for the DELL 5821 battery every three months on average.
5) Dont use battery if it is not necessary because every charge/discharge time may shorten Dell batterys life.
6) Try not to charge battery before power is used up and not to charge the DELL 5821 battery too long. This is the best way to avoid memory effect for both Lithuim and Ni-MH batteries. Lithium-ion battery has memory effect too though it is not as obvious as Ni-MH battery.

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