ZTHY Y9M6F Laptop Battery Replacement for Dell P41E001 P87F001 P41E P87F Alien Ware M15 R2 Alien Ware M17 R2 ALW17M-D4758W D4746W D4758B D4958B D4736B Series 0Y9M6F 8K84V 08K84V 11.4V 76Wh 6334mAh

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2) Please be assured that we will take the responsibility for each product we sold.
3) 30-days after purchase, we offer a no-questions-asked return policy.
4)12 months from the date of purchase, If the product fails, we will replace it with a new one.
1) You need to turn off your laptop and disconnect the power.
2) Disconnect the connection between the old battery and the motherboard to avoid unnecessary damage caused by disassembling the battery. Then unscrew the old battery screws one by one and carefully save each screw.
3) Remove the old battery, carefully install the new battery on the battery case, screw in the screw, and connect the wiring of the new battery.
4) If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.
1)Discharge the new battery use to 10%(not to 0%) and then charge to 95%, and cycle 3-4 times.
2) Do not disassemble, crush or puncture. Do not dispose of in fire or water.
3) If you remove the battery for a long time, charge more than 80% at least one time within one month.
4) Don't connect the adapter for a long time while using the battery. It may damage the battery.
5)When using the battery, care should be taken to prevent exposure and moisture.
1) Could be caused by battery loss. Please re-install the battery and make sure that the battery cable and the motherboard interface are tightly inserted.
2) Maybe due to conductive material damage which the laptop motherboard and battery anode and cathode contact position, you can try to confirm it with your original battery.
3) Check whether the battery drive is in normal condition, if not, download the corresponding driver software to update.
1.Turn off the laptop.
2.Unplug AC power.
3.Remove the battery.
4.Replace AC power.
5.Turn on laptop,allow OS to boot.
6.Once logged in to the machine,perform a normal shut donw.
7.Unplug AC power.
8.Replace battery.
1, Change your laptop power plan settings, and choose the power saver plan. Then Change advanced power settings, and scroll down to find Processor power management. Click the On-battery option and reduce the processor state to 20%.
2, Always keep your laptop neat and clean. The dust easily enters the hardware through the vents which are meant to release the heat generated from various computer components.
3, Close Wi-Fi, Bluetooth, and other settings. This can help your computer save precious battery life.
Compatible Part NumberY9M6F 0Y9M6F 8K84V 08K84VCompatible ModelReplacement for Dell Alienware M17 R2 Series: ALW17M-D4758W, ALW17M-D4725W, ALW17M-D4736W, ALW17M-D4958W, ALW17M-D4746B, ALW17M-D4725B,ALW17M-D4746W, ALW17M-D4758B, ALW17M-D4958B,ALW17M-D4736BCompatible ModelReplacement for Dell Alienware M15 R2 Series: ALW15M-D4736W, ALW15M-D4501B, ALW15M-D4958W, ALW15M-D4728W, ALW15M-D4505B, ALW15M-D4725B, ALW15M-D4746W, ALW15M-D4725W, ALW15M-D4758W, ALW15M-D4738WCompatible ModelReplacement for Dell P41E001, P87F001, P41E, P87FMatters needing attentionNot all the compatible laptop models have been listed.Please open the back cover of your laptop to check the original battery size and capacity before placing an order What do I need to be aware of when I receive a battery?
You need to check its appearance, confirm the model, read the instruction manual. Cycle and charge it 5 to 6 times to activate the maximum usage space of the battery. When not in use temporarily, charge the battery to 50%-60%.

What should I do if laptop won't boot up after installing a new battery?
1.Check if the battery is properly seated and connections are clean. 2.Try charging it or use the adapter alone to start. 3.Examine hardware links, like RAM and adapters. 4.Reset BIOS settings if needed. 5.Enter Safe Mode to fix system issues.

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