Cheap Dell 970V9 Li-ion Battery, 970V9 Replacement Battery for Dell Latitude E5440 E5540
65WH 11.1V for Dell Latitude E5440 E5540 ,Dell 970V9 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of Dell 970V9 battery is of high quality and low price！dell 970V9 Battery Li-ion 11.1V 65WH
Specifications:- Brand:Dell
- Capacity :65WH
- 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:
451-BBID
451-BBIE
451-BBIF
FT6D9
3K7J7
970V9
9TJ2J
N5YH9
VJXMC
VVONF
M7T5F
WGCW6
0K8HC
1N9C0
7W6K0
F49WX
NVWGM
CXF67
Compatible Model Number:
Dell Latitude E5440 Series
Dell Latitude E5541 Series
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 970V9 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% .