


Compatible with Laptop models:Press [Ctrl + F] to search for your type
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.
How should I do if the battery is not recognised?
If it is not recognised, it is recommended to update the BIOS settings or please disconnecting the old battery, and holding down the power button for 20 seconds, then connect the new battery.
What should I do if the battery expands?
1.Power off your laptop and disconnect it from any power source. 2.Carefully remove the swollen battery from the laptop in a well-ventilated area, avoid pressing or squeezing the battery during removal.
What can you do if you are not satisfied with the battery?
Please Contact ZTHY, we'll help you. Our battery have 12 months replace a new one and 30 days moeny back guarrante.

Laptop Battery Maintenance Guide
Battery Installation Guidelines
1.Prepare Before Installation: While installing a battery is generally straightforward, it is recommended to watch online installation tutorials for your specific laptop model or seek assistance from a professional.
2.Follow Installation Procedures: Handle all components with care during installation. Be particularly gentle with the battery connector on the laptop motherboard; do not use excessive force. Any damage caused by improper operation is the user's responsibility.
3.If the New Battery Doesn't Charge: If the battery isn't charging after installation, try a power reset: remove the battery, unplug the charger, hold the power button for 15 seconds, and then reinstall the battery. Repeat this process if necessary.
Battery Identification Troubleshooting Guide
1.Check the Connection: A loose battery is a common cause. Remove the battery and reinstall it, ensuring the connector is firmly seated in the motherboard interface.
2.Inspect Conductive Components: The conductive materials on the laptop's battery contact points can become damaged. Compare with an original battery to confirm (if the original battery works, the conductive components are likely the issue).
3.Update the Battery Driver: Check the device's driver status. If the battery driver is malfunctioning, download and install the latest driver for your specific laptop model.
4.Perform a Power Reset: Remove the battery and, with the power adapter unplugged, press and hold the power button for 15 seconds to discharge residual power. Reinstall the battery and attempt to power on. You may need to repeat this process if it is ineffective the first time.
Battery Usage and Maintenance Tips: 1.Activating a New Battery: New batteries often arrive with a partial charge (around 50%). To maximize initial performance, discharge the battery to 10-20% and then charge it to 100%. Repeat this cycle 3-5 times. 2.Avoid Full Discharge: Never drain the battery to 0%, as this can damage the battery cells and accelerate aging. Extreme low power may also cause the laptop to shut down unexpectedly. 3.Charge Promptly: Recharge the battery soon after it is depleted. Leaving a battery at 0% for an extended period can cause permanent damage. 4.Long-Term Storage: If you do not plan to use the laptop for a while, charge the battery to at least 70% before storing it. The storage period should not exceed three months for optimal battery health. 5.Exercise the Battery: If you primarily use your laptop while plugged in, disconnect the charger and run on battery power at least once a week to maintain battery activity. 6.Use Compliant Chargers: Always use the original charger or a certified replacement from a reputable brand. Poor-quality chargers can disrupt normal charging and potentially damage the battery. 7.Maintain Proper Ventilation: Regularly clean dust from the fans to ensure effective heat dissipation. This reduces overall power consumption and helps extend battery life. 8.Understanding Power Readings: The displayed battery percentage and estimated usage time may fluctuate during use. This is normal and depends on the software running. Focus on whether the actual usage time meets your expectations.

ZTHY TECH
Committed to providing customers with various high-quality batteries, and care services can help you easily solve the problem.



Compatible with Laptop models:Press [Ctrl + F] to search for your type
| Compatible Part Number | 69KF2 8FCTC DVG8M 70N2F M59JH P8P1P 070N2F 0P8P1P 0DVG8M 0M59JH |
|---|---|
| Compatible Model | Replacement for Dell XPS 15 9500 Series; Replacement for Dell XPS 15 9510 Series; Replacement for Dell XPS 15 9520 Series; Replacement for Dell XPS 15 9500 2020 Series; Replacement for Dell XPS 15 9500 Core i7 4K UHD Series |
| Compatible Model | Replacement for Dell Precision 5550 2020 Series; Replacement for Dell Precision 5550 Mobile Workstation Series; Replacement for Dell Precision 5560 Mobile Workstation Series; Replacement for Dell Precision 5570 Mobile Workstation Series; |
| Compatible Model | Replacement for Inspiron 16 5620 Series; Replacement for Dell Inspiron 7510 Series; Replacement for Inspiron 16 7610 Series; Replacement for Dell Inspiron 16 Plus 7610 Series; Replacement for Dell Inspiron 16 Plus 7620 7630 Series; Replacement for Dell Inspiron 7620 Series |
| Compatible Model | Replacement for Dell P91F P91F001 Series; Replacement for Dell P45E P45E001 Series; Replacement for Dell P45E P45E002 Series; Replacement for Dell P87F P87F002 Series; Replacement for Dell P87F P87F003 Series; Replacement for Dell P100F P100F001 Series |
| Compatible Model | Replacement for Dell G7 15 7500 Series; Replacement for Dell G7 15 7500 i7-10750H RTX 2060 (G7 15 Series) |
| Compatible Model | Replacement for Dell G15 5510 Series; Replacement for Dell G15 5511 Series; Replacement for Dell G15 5520 Series; Replacement for Dell G15 5515 Ryzen Edition Series; Replacement for Dell G15 5521 Special Edition Series; Replacement for Dell G15 5525 Series; Replacement for Dell G15 5530 Series; Replacement for Dell G16 7620 7630 Series |
| Compatible Model | Replacement for Dell Alienware M15 R3 Series; Replacement for Dell Alienware M15 R3 (2020) Series; Replacement for Dell Alienware M15 R4 Series; Replacement for Dell Alienware M15 R4 (2021) Series;Replacement for Dell Alienware M15 R5 Series;Replacement for Dell Alienware M15 Ryzen Edition R5 Series;Replacement for Dell Alienware M15 R6 Series;Replacement for Dell Alienware M15 R7 Series;Replacement for Dell Alienware M15 R7 AMD Series; Replacement for Dell Alienware M15 2020 ALW15M-5758W Series |
| Compatible Model | Replacement for Dell Alienware M16 R1 Series; Replacement for Dell Alienware M16 R1 AMD Series; Replacement for Dell Alienware M17 R3 Series; Replacement for Dell Alienware M17 R3 P45E Series; Replacement for Dell Alienware M17 R4 Series; Replacement for Dell Alienware M17 R3 (2020) Series; Replacement for Dell Alienware M15 R4 (2021) Series |
| Compatible Model | Replacement for Dell Vostro 15 7510 Series; Replacement for Dell Vostro 7620 Series |
| Note | Not fit for Dell XPS 15 9530( It is suitable for different battery sizes, please note) |
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.
How should I do if the battery is not recognised?
If it is not recognised, it is recommended to update the BIOS settings or please disconnecting the old battery, and holding down the power button for 20 seconds, then connect the new battery.
What should I do if the battery expands?
1.Power off your laptop and disconnect it from any power source. 2.Carefully remove the swollen battery from the laptop in a well-ventilated area, avoid pressing or squeezing the battery during removal.
What can you do if you are not satisfied with the battery?
Please Contact ZTHY, we'll help you. Our battery have 12 months replace a new one and 30 days moeny back guarrante.

Laptop Battery Maintenance Guide
Battery Installation Guidelines
1.Prepare Before Installation: While installing a battery is generally straightforward, it is recommended to watch online installation tutorials for your specific laptop model or seek assistance from a professional.
2.Follow Installation Procedures: Handle all components with care during installation. Be particularly gentle with the battery connector on the laptop motherboard; do not use excessive force. Any damage caused by improper operation is the user's responsibility.
3.If the New Battery Doesn't Charge: If the battery isn't charging after installation, try a power reset: remove the battery, unplug the charger, hold the power button for 15 seconds, and then reinstall the battery. Repeat this process if necessary.
Battery Identification Troubleshooting Guide
1.Check the Connection: A loose battery is a common cause. Remove the battery and reinstall it, ensuring the connector is firmly seated in the motherboard interface.
2.Inspect Conductive Components: The conductive materials on the laptop's battery contact points can become damaged. Compare with an original battery to confirm (if the original battery works, the conductive components are likely the issue).
3.Update the Battery Driver: Check the device's driver status. If the battery driver is malfunctioning, download and install the latest driver for your specific laptop model.
4.Perform a Power Reset: Remove the battery and, with the power adapter unplugged, press and hold the power button for 15 seconds to discharge residual power. Reinstall the battery and attempt to power on. You may need to repeat this process if it is ineffective the first time.
Battery Usage and Maintenance Tips: 1.Activating a New Battery: New batteries often arrive with a partial charge (around 50%). To maximize initial performance, discharge the battery to 10-20% and then charge it to 100%. Repeat this cycle 3-5 times. 2.Avoid Full Discharge: Never drain the battery to 0%, as this can damage the battery cells and accelerate aging. Extreme low power may also cause the laptop to shut down unexpectedly. 3.Charge Promptly: Recharge the battery soon after it is depleted. Leaving a battery at 0% for an extended period can cause permanent damage. 4.Long-Term Storage: If you do not plan to use the laptop for a while, charge the battery to at least 70% before storing it. The storage period should not exceed three months for optimal battery health. 5.Exercise the Battery: If you primarily use your laptop while plugged in, disconnect the charger and run on battery power at least once a week to maintain battery activity. 6.Use Compliant Chargers: Always use the original charger or a certified replacement from a reputable brand. Poor-quality chargers can disrupt normal charging and potentially damage the battery. 7.Maintain Proper Ventilation: Regularly clean dust from the fans to ensure effective heat dissipation. This reduces overall power consumption and helps extend battery life. 8.Understanding Power Readings: The displayed battery percentage and estimated usage time may fluctuate during use. This is normal and depends on the software running. Focus on whether the actual usage time meets your expectations.
ZTHY TECH
Committed to providing customers with various high-quality batteries, and care services can help you easily solve the problem.




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