Cheap Dell 9NJM1 Li-ion Battery, 9NJM1 Replacement Battery for Dell Alienware 17 R4 ALW17C-D2738 D1738 D2748 D2758 R1748
99Wh 11.4V for Dell Alienware 17 R4 ALW17C-D2738 D1738 D2748 D2758 R1748,Dell 9NJM1 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of Dell 9NJM1 battery is of high quality and low price！dell 9NJM1 Battery Li-ion 11.4V 99Wh
Specifications:- Brand:Dell
- Capacity :99Wh
- Voltage :11.4V
- 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:
0546FF
0HF250
44T2R
9NJM1
HF250
MG2YH
Compatible Model Number:
Dell Alienware 15 R3
Dell Alienware 17 R4
Dell ALW17C-D1738
Dell ALW17C-D1748
Dell ALW17C-D1758
Dell ALW17C-D1848
Dell ALW17C-D2738
Dell ALW17C-D2748
Dell ALW17C-D2758
Dell ALW17C-R1748
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 9NJM1 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% .