Cheap Dell FG442 Li-ion Battery, FG442 Replacement Battery for Dell Latitude D420 D430 Laptop
4400mAh/49WH/6Cell 11.1V for Dell Latitude D420 D430 Laptop,Dell FG442 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of Dell FG442 battery is of high quality and low price！dell FG442 Battery Li-ion 11.1V 4400mAh/49WH/6Cell
Specifications:- Brand:DELL
- Capacity :4400mAh/49WH/6Cell
- Voltage :11.1V
- Color:black
- Type :Li-ion
- Battery quality: Grade A
- Guarantee: Replacement Battery - 1 Year Warranty
- Description: New brand，1 year warranty！30 days refund！Fast shipping！
Step1: Make sure you buy the right battery.
Step2: Check battery's appearance and interface.
Step3: Test battery charger and charging function.
Step4: Charge the battery to 100% and discharge it to 0% to get the actual battery capacity.
Step5: Use EV2300 to check the voltage difference of each group of batteries.
Compatible Part Number:
312-0443
312-0445
451-10365
451-10367
FG442
GG386
KG046
PG043
HX348
JG172
312-0444
KG126
JG166
JG168
JG176
JG181
JG768
JG917
Compatible Model Number:
Dell Latitude D420 Series Laptop
Dell Latitude D430 Series Laptop
How much do you know about how to extend battery life？ The methods for protecting battery life are as follows：
1). Please charge or replace other batteries when the battery is low.
2). Use Dell FG442 Li-ion battery than non-lithium-ion battery work longer.
3). After the battery is fully charged, unplug the charger to avoid prolonged or long-term high battery status to accelerate battery aging.
4). Avoid charging in extreme environments.
5). Keep the battery in a dry and cool environment when it is idle.
6). Please charge the battery in time to avoid deep discharge.
7). Carry out complete cycle charging regularly, and keep the power level at about 20%-80% .