Features & Benefits
- 4000mAh 21V battery
- Up to 60 minutes of working time
- Compatible with Seesii Cordless Tool
- Color: n/a
- Material: n/a
- Size: n/a
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- SEESII Upgraded 1PCS 21V 4000mAh Replacement ...
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Item #:
82808421
SEESII Upgraded 1PCS 21V 4000mAh Replacement Battery, Compatible with SEESII Tools, Impact Wrench, Mini Chainsaw
Item #:
82808421
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Get up to 60 minutes of working time with the 4000mAh 21V battery for Seesii Cordless Tool.
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What Stands Out
High Capacity
The 21V 4000mAh capacity ensures extended runtime, allowing users to tackle larger projects without interruptions, making it ideal for heavy-duty applications.
Compatibility
Specifically designed for SEESII tools, including impact wrenches and mini chainsaws, this battery provides perfect fit and performance for maximum efficiency and reliability.
Upgraded Performance
This upgraded replacement battery delivers improved power and longevity over standard options, ensuring that tools operate at optimal levels for longer periods, enhancing user experience.
Product Details
| Number of Batteries | 1 12V batteries required. |
| Brand | Seesii |
| Model Number | CP1B0041US50USSY-LINK2 |
| Manufacturer | Seesii |
| Built-In Media | Socket Sets |
| Voltage | 847 Volts |
| Unit Count | 1.0 Count |
| Battery Weight | 460 Grams |
| Item Dimensions | 3.54 x 1.97 x 1.97 inches (9 x 5 x 5 cm) |
| Battery Cell Type | Lithium Ion |
| Battery Cell Composition | Lithium Ion |
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 Tool Users
Ideal for professionals or DIY enthusiasts who rely on powerful tools requiring robust batteries for extended use.
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Outdoor Projects
Great for users engaging in outdoor tasks like gardening or woodworking, where portability and battery life are crucial.
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Power Tool Enthusiasts
Perfect for those who own SEESII tools and want a reliable backup battery to keep projects running smoothly.
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Occasional Users
Not ideal for users who only need power tools sporadically, as it may be an unnecessary expense.
Product Description
SEESII Upgraded 1PCS 21V 4000mAh Replacement Battery, Compatible with SEESII Tools, Impact Wrench, Mini Chainsaw
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is included in the Seesii 12-inch Drive Impact Battery Set?
Answer: The Seesii 12-inch Drive Impact Battery Set includes a durable and high-performance impact wrench, along with two powerful batteries that ensure prolonged usage. Additionally, the set features a charger and various sockets that fit different sizes and types of fasteners. This comprehensive package is perfect for DIY enthusiasts and professionals alike, allowing for versatile applications in automotive and construction projects. -
Question:
What are the key features of the Seesii 12-inch Drive Impact Wrench?
Answer: The Seesii 12-inch Drive Impact Wrench comes with high torque output, making it suitable for loosening or tightening nuts and bolts effectively. It's equipped with a variable speed trigger that allows for precise control, enhancing performance in various tasks. The lightweight design combined with an ergonomic grip provides comfort during extended use, perfect for both home projects and professional automotive work. -
Question:
How do I maintain the Seesii 12-inch Drive Impact Battery Set?
Answer: To maintain your Seesii 12-inch Drive Impact Battery Set, ensure that the battery terminals are kept clean and free from corrosion. Regularly check for any loose screws or components on the impact wrench itself. Proper storage in a dry place will prolong the lifespan of both the batteries and the tool. Regular maintenance will enhance performance and extend the usability of your impact wrench. -
Question:
Can the Seesii 12-inch Drive Impact Wrench be used for automotive repairs?
Answer: Absolutely! The Seesii 12-inch Drive Impact Wrench is specifically designed for automotive repairs, making tasks like replacing tires or working on engine components a breeze. Its high torque and the variety of included sockets allow it to fit various nuts and bolts, ensuring efficiency in your repairs. Ideal for both seasoned mechanics and enthusiastic DIYers, it simplifies tough jobs in a garage setting. -
Question:
What type of projects is the Seesii 12-inch Drive Impact Battery Set suitable for?
Answer: The Seesii 12-inch Drive Impact Battery Set is suitable for a wide range of projects, including automotive repairs, furniture assembly, and heavy-duty construction tasks. Whether you're working at home or on a job site, this set provides the efficiency and power needed to tackle tough jobs. Its versatility makes it a valuable addition to any toolkit, accommodating both light and heavy-duty applications. -
Question:
What is the battery life of the Seesii 12-inch Drive Impact Battery Set?
Answer: The battery life of the Seesii 12-inch Drive Impact Battery Set is impressive, offering extended usage on a single charge, allowing for lengthy tasks without interruptions. The set's two batteries ensure that you can alternate and reduce downtime. This is particularly useful during demanding projects where consistent power is crucial, contributing to higher productivity levels in both personal and professional settings. -
Question:
Is the Seesii 12-inch Drive Impact Wrench suitable for beginners?
Answer: Yes, the Seesii 12-inch Drive Impact Wrench is user-friendly, making it a great option for beginners. It features straightforward controls and an ergonomic design that allows for comfortable handling. This tool also provides ample power without being overwhelmingly complex, making it easier for new users to learn and enjoy working on projects without feeling intimidated. -
Question:
What are the benefits of using an impact wrench over traditional tools?
Answer: Using an impact wrench like the Seesii 12-inch Drive Impact Battery Set offers numerous benefits over traditional hand tools. The impact mechanism provides a high-torque output without requiring excessive manual effort, leading to faster work completion. It reduces strain on the user’s hands and allows for tackling stubborn fasteners with ease, making it an essential tool for both light and heavy-duty projects. -
Question:
How does the Seesii 12-inch Drive Impact Battery Set compare to other brands?
Answer: The Seesii 12-inch Drive Impact Battery Set stands out due to its powerful motor, lightweight design, and excellent battery efficiency compared to other brands. Many users appreciate its combination of performance and value, making it competitive in the market. Customer reviews often highlight the reliability and ease-of-use, showcasing it as a preferred choice for both home users and professionals across various industries. -
Question:
Where can I buy Seesii 12-inch Drive Impact Battery Set in Isle of Man?
Answer: You can buy the Seesii 12-inch Drive Impact Battery Set at Ubuy, a trusted online retailer that offers a wide range of products including high-quality tools and equipment. Ubuy provides an efficient shopping experience, allowing you to browse and order your Seesii set while enjoying a smooth transaction process.
Seesii Battery Packs CP1B0041US50USSY-LINK2 Editorial Review
The SEESII Upgraded 21V 4000mAh Replacement Battery has garnered a mixed response from customers, with some praising its performance while others express concerns over durability and customer service. On a positive note, many reviewers note that the battery fits seamlessly into their SEESII tools, such as the mini chainsaw and impact wrench. Users appreciate that the battery arrived fully charged and was easy to install and operate. Several customers reported that the battery lasts through repeated use before requiring a recharge, highlighting its efficiency in powering tools. However, there are significant drawbacks that potential buyers should Consider. Some users have reported that the battery does not withstand heavy use, leading to issues such as it falling apart after only a few applications. Additionally, a few customers experienced unsatisfactory interactions with customer service, claiming they did not receive adequate support when problems arose. This inConsistency in performance and support may cause Prospective buyers to be cautious. Overall, the SEESII battery may be suitable for light to moderate use but raises concerns about durability and customer service that could deter some customers. **
Customer Reviews & Ratings
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Pros
- Fits well with SEESII tools like the mini chainsaw and impact wrench
- Arrives fully charged and is easy to use and install
- Efficient operation with decent battery life for occasional use
Cons
- Concerns about durability, as some batteries have been reported to fall apart after limited use
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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