Cheap Dell KJ321 Li-ion Battery, KJ321 Replacement Battery for Dell Latitude E5430 E5440 E6420 E6430 UJ499 M4800
97Wh 11.1V for Dell Latitude E5430 E5440 E6420 E6430 UJ499 M4800,Dell KJ321 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of Dell KJ321 battery is of high quality and low price！dell KJ321 Battery Li-ion 11.1V 97Wh
Specifications:- Brand:DELL
- Capacity :97Wh
- Voltage :11.1V
- 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:
KJ321
UJ499
Compatible Model Number:
DELL Latitude E5430
DELL Latitude E5440
DELL Latitude E5530
DELL Latitude E5540
DELL Latitude E6230
DELL Latitude E6330
DELL Latitude E6420 ATG
DELL Latitude E6430
DELL Latitude E6430 ATG
DELL Latitude E6430s
DELL Latitude E6520
DELL Latitude E6530
DELL Latitude E6540
DELL Latitude XT3
DELL Precision M4700
DELL Precision M4800
DELL Precision M6700
DELL Precision M6800
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 KJ321 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% .