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Item #:
147712914
86Wh 69KF2 Laptop Battery Replacement for Dell G7 15 7500 G15 5510 5511
76% of respondents would recommend this to a friend
Item #:
147712914
TMT 185
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Compatible with a wide range of Dell laptop models, ensuring you find the perfect replacement battery for your device.
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What Stands Out
High Capacity
The 86Wh capacity ensures longer usage time for Dell laptops, allowing users to work or play without frequent recharging.
Compatible Range
Designed to fit various Dell models, this battery replacement offers a versatile solution for multiple devices, enhancing user convenience.
Reliable Performance
Crafted for durability, this battery replacement delivers stable performance, addressing common issues like overheating and power failure, thereby extending the laptop's lifespan.
Product Details
| Number of Batteries | 1 A batteries required. (included) |
| Brand | ZTHY |
| Model Number | 33YDH |
| Manufacturer | Huizhou Aonaxuan Electronic Technology Co.,LTD |
| Battery Capacity | 7544 milliamp_hours |
| Reusability | Rechargeable |
| Compatible Phone Models | Replacement for Dell XPS 15 9500 2020, 9500 Core i7 4K UHD, 9500, 9510, 9520 Series; Replacement for Dell Precision 5550 5560 5570 Mobile Workstation Series; Replacement for Dell Alienware M15 R3, R3 (2020), R4, R4 (2021), R5, Ryzen Edition R5, R6, R7, R7 AMD, 2020 ALW15M-5758W Series; Replacement for Dell Alienware M16 R1, R1 AMD Series; Replacement for Dell Alienware M17 R3, R3 P45E, R3 (2020), R4 Series; Replacement for Dell G7 15 7500 Series; Replacement for Dell G15 5510, 5511, 5520, 5515 Ryzen Edition, 5521 Special Edition Series; Replacement for Dell Inspiron 7510 7620 Series; Replacement for Dell Inspiron 16 Plus 7610 Series; Replacement for Dell P91F P91F001P45E P45E001 P45E002 P100F P100F001 P87F P87F002 P87F003 Series; Replacement for Dell Vostro 15 7510 Series; Replacement for Dell Vostro 7620 Series |
| Unit Count | 1 Count |
| Battery Weight | 300 g |
| Antenna Location | Laptop |
| Battery Cell Type | Lithium Ion |
| Battery Cell Composition | Lithium Ion |
| Recommended Uses For Product | Laptop |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Frequent Travelers
Users who travel often will benefit from a reliable battery that offers extended performance without needing frequent charges.
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Gamers
Gamers using compatible Alienware and Dell laptops will appreciate the high capacity for longer gaming sessions away from outlets.
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Professionals
Professionals using Dell XPS or Precision laptops will find this battery useful for meetings and presentations without power access.
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Light Users
Casual users who mostly use their laptops plugged in may find little value in purchasing a replacement battery.
Product Description
86Wh 69KF2 Laptop Battery Replacement for Dell G7 15 7500 G15 5510 5511
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the compatible models for the 86Wh 69KF2 laptop battery?
Answer: The 86Wh 69KF2 battery replacement is compatible with a wide range of Dell laptops including the Dell G7 15 7500, G15 5510, 5511, 5515, 5520, 5521, 5525, 5530, Vostro 15 7510, and 7620 models. It also fits XPS models like the 15 9500, 9510, and 9520, along with the Precision series (5550, 5560, 5570) and Alienware M15 and M17 models (R3, R4, R5, R6). Ensuring compatibility helps maintain peak performance and extends the device's usability. -
Question:
How do I install the 86Wh 69KF2 laptop battery?
Answer: To install the 86Wh 69KF2 laptop battery, start by turning off your laptop and disconnecting it from the power source. Remove the back panel by unscrewing it, and carefully disconnect the old battery. Align the new battery connector with the socket, firmly connecting it before securing the back panel with screws. This process not only revitalizes your laptop but ensures that it operates optimally for everyday tasks like browsing or gaming. -
Question:
What is the expected lifespan of the 86Wh 69KF2 battery?
Answer: Typically, the 86Wh 69KF2 battery can last anywhere from 300 to 500 charging cycles, depending on usage and care. Factors such as frequent full discharges or exposure to extreme temperatures can reduce lifespan. To maximize longevity, it's advisable to charge it when it dips below 20% and avoid keeping it plugged in constantly, particularly during simple tasks like web browsing or document editing. -
Question:
Can I use a different battery model for my Dell laptop?
Answer: Using a different battery model is not recommended, as it may lead to compatibility issues. The 86Wh 69KF2 battery is specifically designed for certain Dell models, ensuring that it meets the power and performance requirements. Using the correct battery ensures stability in performance, which is crucial during intensive activities such as video editing or playing demanding games. -
Question:
How can I maintain my laptop battery for better performance?
Answer: To maintain your laptop battery, consider practicing smart charging habits, like not letting your battery deplete completely before charging. Aim to keep the battery level between 20% and 80%. Regularly cleaning your laptop vents can also prevent overheating, which can diminish the efficiency of the battery, especially during resource-heavy tasks like gaming or data analysis. -
Question:
Is it safe to use the laptop while it's charging?
Answer: Yes, it's generally safe to use your laptop while it’s charging. However, heavy tasks may increase the heat production and could lead to faster battery wear. Using your laptop for lighter activities like typing or browsing while charging helps balance battery performance. This practice ensures your device operates effectively, especially during demanding workflows. -
Question:
What signs indicate that I need to replace my laptop battery?
Answer: Common signs that suggest the need for a battery replacement include significantly reduced battery life, frequent charging, or random shutdowns even with a sufficient charge. Also, if your laptop heats up during normal operations, it might be time for a battery change. Recognizing these signs early allows you to maintain productivity, especially in intensive computing scenarios. -
Question:
What should I do if my new battery isn't recognized by my laptop?
Answer: If your new 86Wh 69KF2 battery is not recognized, ensure that it's correctly installed and securely connected to your laptop's motherboard. Check for any visible dirt on the battery terminals that may prevent a connection. If everything seems in order, a software update to your laptop's BIOS or battery drivers may be necessary to support recognition of new batteries, enhancing compatibility. -
Question:
Can I use my laptop while it is plugged in and the battery is installed?
Answer: Using your laptop while plugged in with the battery installed is fine and normal. This mode allows seamless operation and battery charging simultaneously. However, for optimal battery health over time, consider unplugging it when fully charged during light tasks, which reduces heat exposure and prolongs battery life. -
Question:
Where can I buy the 86Wh 69KF2 laptop battery replacement?
Answer: You can purchase the 86Wh 69KF2 laptop battery replacement from Ubuy. This platform offers a smooth shopping experience along with product details and specifications to ensure you get the correct battery for your device. Ubuy's user-friendly interface makes it easy to find and buy tech components, thus streamlining your replacement needs.
ZTHY Batteries 33YDH Editorial Review
** 69KF2 Laptop Battery Replacement** The 69KF2 Laptop Battery Replacement has garnered a mix of enthusiastic praise and some notable complaints from Consumers. Many users were pleasantly surprised by how seamlessly the battery integrated into their older Dell models, with reports emphasizing its easy installation process. Consumers have experienced a rejuvenation in their laptops with this replacement battery, noting that certain models gained substantial usage time that they had been craving after their original batteries failed. Most reviewers highlighted the battery's quick charging capabilities and general performance during usage. One user mentioned that the battery brought their old Dell Inspiron back to life, providing a sense of nostalgia and usability. Another was impressed by the battery's ability to outperform even newer laptop batteries, which is a remarkable testament to its efficiency for older technology users. However, there are prominent concerns regarding the longevity of the battery's charge, with a minority of buyers expressing significant dissatisfaction due to failure in holding a charge beyond a couple of days. This duality in experiences emphasizes the variability in performance across different laptop models. Overall, the 69KF2 battery replacement is an appealing and cost-effective option for those seeking to breathe new life into their Dell laptops, albeit with a caveat regarding the battery's long-term durability. **
Customer Reviews & Ratings
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Pros
- Easy installation process
- Quick charging time
- Can significantly increase the usable life of older laptops
- Positive experiences reported regarding smooth operation
Cons
- Mixed reviews regarding battery life retention
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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TMT 185
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Features & Benefits
- Compatible with multiple Dell laptop models including XPS, Precision, Inspiron, G, Alienware, and Vostro series.
- Addresses a wide range of battery part numbers for maximum compatibility.
- Easy installation with available online tutorials for guidance.
- Essential for maintaining your laptop's performance and longevity.
- Ideal replacement solution for both older and latest Dell models.
- Enhances your device's functionality with a reliable power source.
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