- Home Page /
- Tools & Home Improvement /
- Industrial Tools /
- Power Tool Parts & Accessories /
- Battery Packs & Chargers /
- Battery Packs /
- DTK 40V Replacement for Kobalt 40V Battery 60...
0 ratings
Item #:
139840686
DTK 40V Replacement for Kobalt 40V Battery 6000mAh KPM1040A-03, KM-1640-06, KM 4040-06,Replacement for Kobalt Cordless Power Tool Battery
Item #:
139840686
SHP 112
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, August 17
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
100% compatible with original 40V MAX Tools – perfect for all your outdoor power needs!
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
With a robust 6000mAh capacity, this replacement battery offers extended runtime, enabling users to complete more tasks without frequent recharges compared to standard options.
Compatible Design
Designed specifically for Kobalt 40V tools, this battery ensures a perfect fit and reliable performance across multiple models, enhancing user convenience and tool compatibility.
Durable Construction
Built with high-quality materials to withstand rigorous use, this replacement battery promises longevity and dependable power delivery, making it an ideal choice for demanding projects.
Product Details
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Brand | DTK |
| Model Number | KB440-03H |
| Model Name | Tool Battery |
| UPC | 198715330939 |
| Manufacturer | Shenzhen Henglixinyuan Electronic Technology Co., Ltd |
| Battery Capacity | 6000 Milliamp Hours |
| Voltage | 40 Volts (DC) |
| Reusability | Rechargeable |
| Compatible Phone Models | for Kobalt 40V Battery |
| Unit Count | 1.0 Count |
| Battery Weight | 1200 Grams |
| Antenna Location | Indoor/Outdoor |
| Battery Cell Type | Lithium Ion |
| Battery Cell Composition | Lithium Ion |
| Recommended Uses For Product | Indoor/Outdoor |
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?
-
Frequent Users
Perfect for users who regularly operate Kobalt cordless tools needing a reliable power source for extended use.
-
Contractors
Ideal for contractors requiring dependable battery performance for powering tools during long workdays without interruption.
-
Homeowners
Great for homeowners engaging in lawn care or DIY projects needing sufficient battery life to finish tasks efficiently.
-
Infrequent Users
Not ideal for occasional users whose tools may sit unused for long periods, leading to potential battery degradation.
Product Description
DTK 40V Replacement for Kobalt 40V Battery 6000mAh KPM1040A-03, KM-1640-06, KM 4040-06,Replacement for Kobalt Cordless Power Tool Battery
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this charger compatible with all Kobalt 40V tools?
Answer: Yes, it is 100% compatible with original 40V MAX Tools. -
Question:
What should I do if the battery stops charging?
Answer: Let the battery cool down for about 10 minutes before attempting to charge again. -
Question:
How do I check the battery charge level?
Answer: The battery features a 4-LED Fuel Gauge System for immediate feedback on the state of charge.
DTK Battery Packs KB440-03H Editorial Review
The DTK 40V Replacement Battery for Kobalt cordless power tools has garnered mixed reviews from users, reflecting a range of experiences. On one hand, customers appreciate its affordability compared to local options, making it a convenient choice for those seeking a spare battery, especially for lawn maintenance tools. This battery seems to meet the basic demands for casual usage and provides decent performance for users who require a little extra power for their equipment. However, some users have found that its longevity doesn't fully meet their expectations. While the battery initially performs adequately, complaints regarding its runtime suggest that it falls short compared to the original Kobalt batteries. Reports of it lasting only a few minutes on a full charge have been noted, though there are indications of improving performance with subsequent uses. In summary, while the DTK 40V Replacement Battery offers good value and flexibility for those requiring a backup power source, potential buyers should be aware that it may not provide the same lasting power as the original Kobalt option. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Affordable alternative to local hardware stores
- Good for casual users needing a spare battery
- Works well with a Kobalt cordless tool
Cons
- Short runtime compared to original Kobalt batteries
Platform Trust & Buyer Confidence
MA
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
CK
Chitra
Verified buyer
“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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“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
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- 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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SHP 112
Order now and get it around Monday, August 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Compatible with various 40V MAX Tools including mowers and trimmers.
- High capacity of 6.0Ah for extended usage.
- Built-in 4-LED Fuel Gauge for easy charge monitoring.
- Safe features like over-charging and over-heating protections.
- Removable and rechargeable with no memory effect.
- Sturdy ABS+PC battery case ensures durability and safety.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.