Replacement Battery for Dell g15 5510 g15 5511 5515 5520 laptop 8FCTC 56WH and 69KF2 86Wh

Replacement battery for dell gaming G15 5510 5511 5515 5520 5521 8FCTC 69KF2 Battery, for Dell g15 5520 5521 battery 8FCTC 

These two batteries are fully compatible with each other

Specifications:

Battery model:69KF2；Voltage：11.4V;Capacity:86Wh/ 7167mAh;Battery Type:Rechargeable Lithium-ion;Condition:New;size(LWH):11.89in*3.27in*0.31in;warranty:1Year

Battery model:8FCTC；Voltage：11.4V;Capacity:56Wh/ 4650mAh;Battery Type:Rechargeable Lithium-ion;Condition:New;size(LWH):11.89in*3.27in*0.31in;warranty:1Year

You can directly swap either battery(69KF2 8FCTC) into the laptop without chassis modification.

Note: Even though physically same shape, BIOS may need recognition after swapping.

Replacement for Part Number:

69KF2, 8FCTC, 08FCTC, 70N2F, 070N2F, M59JH M59JH, P45E, P45E001, P87F002, P91F, P91F001, P91F002

Compatible Models (Fully compatible with both battery models（56Wh-8FCTC and 86Wh-69KF2) ))

Dell G15 5510，G15 5511,G15 5515,G15 5521 Series

XPS 15 9500 Series  XPS 15 9510 Series  XPS 15 9520 Series     Precision 5550 5560 5570 Series

Dell Alienware M15 R3 Series; Dell Alienware M15 R4 Series  Dell Alienware M15 R5 Series; Dell Alienware M15 R6 Series

Dell Alienware M15 R7 Series  Dell Alienware M17 R3 Series; Dell Alienware M17 R4 Series

【Warming Tips】If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 5% (not 0%),

then charge and cycle 3-4 times to wake up the new battery

If you are unsure whether this battery is compatible with your Dell laptop, please contact us ：order@battery4pc.com or live chat before placing your order.

Frequently Asked Questions

How to Find Your Dell Computer Model Number?

Look on Your Device.
Check the sticker on the bottom of your laptop or back of your desktop. Look for "Model" or "Service Tag".

Or Check on Your Screen (Windows)

Start → Settings → System → About     Find Device Name or Model.

Can I swap between 8FCTC and 69KF2?

YES. Same outer shell outline, screw hole layout, and same 11.4V connector. Only internal cell count / total capacity differs; 69KF2 is a bit heavier.

Can I replace my original 56Wh battery with a 86Wh battery?

A: Yes if it is the same 8FCTC/69KF2 battery family. After replacement, battery runtime reduces and heavy-load performance drops when running on battery only.

Performance stays full while charging. Always verify the battery part number before purchase, do not rely only on Wh rating.

How do I find my laptop battery part number?

Power off your laptop and remove the battery. The part number is printed on the sticker/label on your original battery. Laptop model alone is not enough to confirm compatibility.

Why does the same Dell laptop model have multiple battery options?

Dell manufactured these laptops with two different battery bays.

Is this an original Dell battery?

No!This is a high-quality replacement battery designed to meet OEM specifications and provide reliable performance comparable to the original battery.

This product is a replacement battery and is not an original Dell-branded battery. This replacement battery is designed for compatibility with the listed Dell laptop models.

Is this battery compatible with Dell G15 5510?

Yes, it is fully compatible with Dell G15 5510 and related models listed above.

How do I check compatibility?

Please compare your original battery part number with 8FCTC and 69KF2 or confirm your laptop model name G15 5510.

What is the voltage and capacity of this battery?

There are 2 batteries (56WH 11.4V 8FCTC and 86WH 11.4V 69KF2) of the above laptops. Please verify that these specifications match your original battery or your laptop's required specifications.

When Should You Replace Your Dell G15 5510 Battery?

Your Dell G15 5510 battery may need replacement if you experience:

• Short battery life
• Fast battery drain
• Unexpected shutdown
• Battery not charging
• Reduced battery health

How to disassembly replacement the battery for dell g15 5510 g15 5511 5515 5520 ?
1>>Removing the base cover
Steps 1. Loosen the four captive screws(YELLOW) that secure the base cover to the palm-rest and keyboard assembly. 

2. Remove the four screws (M2x4)(red) that secure the base cover to the palm-rest and keyboard assembly. 
NOTE: Loosening the two captive screws located in the front of the computer creates a gap

which can be used to pry and lift the base cover off the palm-rest and keyboard assembly.

3. Starting from the left corner, use a plastic scribe to pry the base cover and to release the base cover from the tabs.

Lift the base cover off the palm-rest and keyboard assembly.
 NOTE: The following steps are applicable only if you want to further remove any other component from your computer. 
 
4. Using the pull tab, disconnect the battery cable from the system board. 

2>>Removing the battery
Steps 1. Disconnect the battery cable from the system board, if it is not previously disconnected.

 2. Remove the four screws (M2x4) that secure the battery to the palm-rest and keyboard assembly. 

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