Dentsing 92Wh 14.8V 191YN Battery for Dell Alienware 15 R1 R2 Series ALW15ED 2F3W1 Description
Specification: Battery Type: Li-ion Battery Condition: Brand New Replace Part Number: 191YN 2F3W1 Compatible NoteBook: Dell Alienware 15 R1 Series ALW15ED-1718 ALW15ED-1828T ALW15ED-1728 ALW15ED-1828 ALW15ED-2718 ALW15ED-2828 ALW15ED-2728 ALW15ED-2828T Dell Alienware 15 R2 Series ALW15ED-3718 ALW15ED-3828 ALW15ED-4838 ALW15ED-4938 . Note: In the process of using the laptop battery, when the charge is about to run out, please plug in to fill the charge in time. Generally, the battery is so set that only 10% charge remains , it will remind the user to charge the battery again, if 5-6% charge is left, the computer will be in a state of dormancy, if the computer is this state, you must charge the battery in time, please don’t let this state remain for too long, if over a certain period (1-2 days), the laptop will be in a state of low voltage, in this case, the laptop can’t charge the battery, the battery can’t be used on the common laptop any more. it is dead so special device is needed to activate the battery. Therefore, to avoid unnecessary troubles, please charge the battery in time if the computer warns that the battery needs chargeing.