Specifications:
Battery Type: Li-ion
Voltage: 14.8V
Capacity: 92Wh
Condition: Brand New
Replace Part Numbers:
191YN P42F 410GJ 2F3W1 02F3W1 8NH55 08NH55 0191YN
How to find your laptop model?
1. Press Windows + R.
2. Type "msinfo32", then click "OK".
3. Find "System Model" in the pop-up window.
Compatible Models: (use "Ctrl+F" to find your model quickly)
Fit for Dell Alienware 15 Series
Fit for Dell Alienware 15 R1 Series
Fit for Dell Alienware 15 R2 Series
Fit for Alienware ALW15ED-1718, ALW15ED-1728, ALW15ED-1828, ALW15ED-1828T, ALW15ED-2718, ALW15ED-2728, ALW15ED-2828, ALW15ED-2828T
Fit for Alienware ALW15CD-1718/1748/1848 Series
Fit for Alienware ALW15ER-3718/3718S/1728/1728S/1728T/1728TS/3228/2818S/2828S Series
Fit for Dell Alienware AW15R2-6161SLV Series
Fit for Dell Alienware P42F / P42F / P42F002 Series
1. Discharge the new battery use to 5%(not to 0%) and then charge to 95%, and cycle 3-5 times.
2. Do not disassemble, crush or puncture. Do not dispose of in fire or water.
3. If you remove battery for a long time, charge more than 80% at least one time within one months.
4. When using the battery, care should be taken to prevent exposure and moisture.
1. Before disassembling your laptop, put the old battery charge below 25%. If a fully charged lithium battery is accidentally punctured, it will have serious consequences.
2. Please keep every screw you removed.
3. Make sure that interface is correctly connected to its socket.
4. Please protect your screen and touchpad.
1. Remove all battery drivers.
2. Remove battery.
3. Connect laptop using AC charger, double check no battery drivers installed
Connect battery.
4. Drivers will install automatically.
5. Full charge the battery by ac adapter.
6. Leave charger and let the battery drain to shut off.
See More Laptop Battery Instruction: Installing A New Battery: If the battery cannot be recognized by the laptop, it seems like there logic in the BIOS (ACPI) that needs to be reset with the introduction of a new battery.