DELL E5420 E6420 Series laptop battery

Technical Specifications

Product Code : E6420

Battery Type : Li-ion                       

Battery Capacity : 4400mAh           

Battery Weight : 320g

Battery Voltage : 11.1V

Cell QTY : 6 Cell

Battery Color : Black

Battery Dimension : 208*48.5*20mm

Compatible battery codes

312-1242

M5Y0X

NHXVW

PRRRF

T54F3

T54FJ

X57F1

Fits machine models

Latitude E5420

Latitude E5520

Latitude E6120

Latitude E6220

Latitude E6320

Latitude E6420

Latitude E6420 ATG

Latitude E6520

Your Right choice

1. professional laptop battery manufacture.

2. Powerful R&D team,best technical support.

3. Battery shell mold through sophisticated design, using high-intensity fire produced eco-friendly materials, the appearance of original equipment batteries to meet the requirements.

4. Using the most advanced power management chip, a combination of safe design, makes our safe and reliable battery in the premise, to achieve the best performance.

5. Batteries factory to be carried out in strict appearance and performance testing to guarantee to customers that have 100 percent yield.

6. Battery through fully computerized refined by advanced technology, lead-free operating system to ensure that the product is not mercury, lead, cadmium and other harmful substances, in full compliance with the requirements of environmental protection.

7. Battery allows you to enjoy life, wonderful moment.

8. Factory directly offer, competitive price.

9. One year warranty.

Proper use

1. Upon initial use (or after a prolonged storage period) the battery may require two to three charge/discharge cycles before achieving maximum capacity.

2. If the battery will not be used for a month or longer, it is recommended that it is removed from the device and stored in a cool, dry, clean place at about a 50% capacity level.

3. Leaving a battery in a laptop while using an electrical outlet for long periods of time will keep the battery in a constant stake of charging up and that will reduce the life cycle of the battery.