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Item #:
85308256
RDSJK L140BAT-4 6-87-L140S-72B01 Laptop Battery for Lemp9 System76 Darter Pro 2021 L140CU L141CU L140MU L141MU 2ICP5/50/112 VIA 14, THUNDEROBOT
Item #:
85308256
GMD 3700
Price Details
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Imported from USA store
Order now and get it around Thursday, August 13
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100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
With a powerful 73Wh capacity, this battery ensures extended laptop usage, allowing users to work or play for longer periods without the need for frequent recharging.
Versatile Compatibility
Designed for various models including Lemp9 and Thunderobot, this battery caters to a wide range of devices, simplifying replacement for diverse laptop users.
Reliable Performance
Built with high-quality components, this battery offers consistent performance and longevity, meeting users' demands for durability and reliability over time.
Product Details
| Item Weight | 1.2 lbs (540 grams) |
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 need a reliable battery for travel will benefit from the high capacity and long-lasting performance.
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Heavy Software Users
Ideal for individuals running demanding applications requiring substantial power, ensuring their laptop performs efficiently without interruptions.
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Students
Perfect for students who rely on laptops for online classes and research, offering extended usability throughout the day.
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Casual Users
Individuals using laptops for light tasks may not require such a high-capacity battery, making it unnecessary.
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Older Laptop Models
Compatibility issues may arise for users with non-supported older laptop models that cannot utilize this battery effectively.
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Gaming Enthusiasts
Gamers may require specialized batteries for enhanced performance and reliability, which this product does not provide.
Product Description
RDSJK L140BAT-4 6-87-L140S-72B01 Laptop Battery for Lemp9 System76 Darter Pro 2021 L140CU L141CU L140MU L141MU 2ICP5/50/112 VIA 14, THUNDEROBOT MixBook Air, WOOKING Jiasha ST Pro 7.7V 73Wh 9350mAh
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Customer Questions & Answers
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Question:
What is the compatibility of the L140BAT-4 6-87-L140S-72B01 Laptop Battery?
Answer: The L140BAT-4 6-87-L140S-72B01 Laptop Battery is specifically designed to be compatible with various models, including the Lemp9 System76 Darter Pro 2021, L140CU, L141CU, L140MU, L141MU, as well as devices like the VIA 14 and THUNDEROBOT MixBook Air. This ensures you can confidently replace your old or faulty battery with a unit that will seamlessly integrate with your laptop, enhancing its performance and battery life. Always check your device specifications to ensure compatibility before purchase. -
Question:
How do I install the L140BAT-4 Laptop Battery?
Answer: To install the L140BAT-4 Laptop Battery, start by powering off your laptop and disconnecting it from any power source. Open the battery compartment, usually located at the back or bottom of the device. Carefully remove the old battery, aligning the new battery into the same section and securing it into place. Close the compartment, reconnect your laptop to the power, and turn it on. Proper installation extends battery life and ensures optimal performance. It’s advisable to refer to your specific laptop's user manual for detailed steps. -
Question:
What is the battery life of the L140BAT-4 6-87-L140S-72B01 Laptop Battery?
Answer: The L140BAT-4 6-87-L140S-72B01 Laptop Battery is designed to provide a long-lasting performance, typically offering around 4 to 6 hours of usage on a single charge, depending on the laptop model and workload. Factors such as screen brightness, running applications, and battery health can influence overall usage time. Use power-saving modes and manage applications to extend usage duration, ensuring you get the most out of your battery in both work and leisure scenarios. -
Question:
How can I maximize the lifespan of my L140BAT-4 Laptop Battery?
Answer: To maximize the lifespan of your L140BAT-4 Laptop Battery, adhere to several best practices. Keep your battery charged between 20% and 80% to prevent deep discharges that can damage battery cells. Avoid exposing it to extreme temperatures, as both heat and cold can have detrimental effects. Regularly calibrate the battery by allowing it to drain completely and then fully charge it. Additionally, unplugging peripherals when not in use can conserve battery life. These practices help enhance longevity, maintaining optimal performance. -
Question:
Is the L140BAT-4 battery covered by warranty?
Answer: Yes, the L140BAT-4 6-87-L140S-72B01 Laptop Battery usually comes with a limited warranty that protects against manufacturing defects. The general warranty period typically spans 6 to 12 months, depending on the retailer or manufacturer policies. Ensure to review the warranty information provided at the time of purchase, as it may cover replacement or repair in case of issues not caused by misuse or negligence. Keeping the warranty intact guarantees peace of mind for your investment. -
Question:
Can the L140BAT-4 Laptop Battery be recycled?
Answer: Yes, the L140BAT-4 Laptop Battery is recyclable. It's important to dispose of it correctly to reduce environmental impact. Most electronics retailers and recycling centers have designated drop-off points for battery recycling. Ensure you remove the battery from your laptop before recycling. Participating in recycling programs helps conserve resources by allowing the materials to be reused in new products. Embracing eco-friendly disposal methods is beneficial for you and the environment. -
Question:
Are there any safety precautions when using the L140BAT-4 battery?
Answer: Yes, using the L140BAT-4 Laptop Battery safely is crucial for optimal performance and user safety. Always install the battery following the manufacturer’s guidelines, and avoid exposing it to water or strong impacts. Overcharging should be avoided; unplugging when the battery reaches full charge is a good practice. If you notice any unusual swelling, leakage, or odor, discontinue use immediately and seek assistance. Prioritizing safety helps ensure your laptop remains operational without risking damage. -
Question:
What to do if my L140BAT-4 battery isn't charging?
Answer: If your L140BAT-4 Laptop Battery isn't charging, first check the power source and the charging cable for any issues. Ensure that the power outlet is functional, and try using a different charger if available. Inspect the battery contacts for dirt or corrosion, which can prevent proper connection. If the issue persists, it might indicate a problem with either the battery or the laptop's charging circuit. In such cases, consulting a technician or seeking warranty support can provide appropriate solutions. -
Question:
Where can I buy the L140BAT-4 6-87-L140S-72B01 Laptop Battery?
Answer: You can purchase the L140BAT-4 6-87-L140S-72B01 Laptop Battery from Ubuy. Ubuy offers a variety of laptop batteries, including the L140BAT-4, ensuring you find the right replacement for your device. With a user-friendly platform, Ubuy provides a seamless shopping experience, including convenient delivery options. Simply visit their website, search for the product, and enjoy safe purchasing with reliable customer support tailored to enhance your shopping experience in The Gambia. -
Question:
What should I do if my battery starts to expand?
Answer: If your L140BAT-4 Laptop Battery shows signs of expansion, it is vital to handle it with care. First, discontinue use immediately, unplug your device, and safely remove the battery if possible. Expanding batteries can indicate internal damage or a chemical reaction, posing safety risks. Store the battery in a cool, dry place away from flammable materials and contact a professional for disposal. Prompt action safeguards against potential hazards, ensuring both your safety and that of your electronics.
RDSJK Batteries Editorial Review
The L140BAT-4 battery has received mixed reviews from users, with experiences ranging from satisfaction with initial performance to disappointment over longevity. Many users have reported that the installation process is straightforward, making it user-friendly for those who may not have much technical experience. However, a recurring theme in the feedback is the relatively short lifespan of the battery. Customers noted that while the battery worked well immediately after installation, several experienced failure to charge within a few months. Users specifically mentioned their usage on laptops like the System76 Darter Pro, and while the battery seemed to meet their immediate needs, its durability has raised concerns. For a product that is supposed to enhance the functionality of high-performance laptops, these short lifespans could be troubling for those seeking reliability. In summary, while the L140BAT-4 battery appears to be a convenient and effective solution initially, potential buyers should be aware of the risk of a shorter-than-expected lifespan based on user experiences. **
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Pros
- Easy installation process.
- Initial performance is satisfactory with good functionality.
Cons
- Reports of the battery failing to charge within a few months.
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GMD 3700
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Features & Benefits
- 100% new battery ensures top-notch performance.
- Compatible with various models including Darter Pro 2021 and Schenker series.
- Li-ion type with significant capacity of 73Wh/9350mAh.
- Provides up to 500 recharge cycles for longevity.
- Easy to check compatibility; support available for inquiries.
- Optimal usage advice included for first-time use.
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