
Kobalt 40-V 4 Ah Lithium-ion Battery for Cordless Tools
Article #45595074
Model #KB 440-03
Format 4.0AM 40V
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store.
Our expert center will contact you to schedule a delivery within 24-72 hours for appliance delivery. The delay for delivery is an estimate and may vary according to the availability of products, or due to other circumstances beyond our control. Delivery service is only available within a 50 km radius from the selected store (75 km for RONA+ stores). Additional charges may apply for installation. For appliances, accessories required for installation must be provided by the customer. We will not leave deliveries at an unattended site – note that additional delivery charges may apply for subsequent delivery attempts. See all details.
All express deliveries are delivered by our 3rd party partner ToolBX Inc. Only available for select in-store items in sufficient stock at the participating selected store. Delivery address must be within delivery zone of the selected participating store. Weight limit of 1,475 Kg (3,250 lbs) per order. Service must be requested before 2 p.m. on weekdays and before noon on Saturdays (local time) to get your order on the same day. After these times you'll get your order on the next available delivery day. Not available on national/provincial holidays. Service may not be available due notably high in-store traffic, bad weather conditions or any other situation affecting the availability of the service. See all details.
Our expert center will contact you to schedule a delivery within 24 hours. The delay for delivery is an estimate and may vary according to the availability of products, or due to other circumstances beyond our control. Delivery prices only include curbside delivery, except for appliances. Delivery service is only available within a 50 km radius from the selected store (75 km for RONA+ stores). Additional charges may apply for installation. We will not leave deliveries at an unattended site – note that additional delivery charges may apply for subsequent delivery attempts. See all details.
Description
This high performance Kobalt 40 V 4 Ah li-ion battery delivers fade-free power with no memory loss after charging. It also features a LED power level indicator and will fully charge in as little as 2 hours.
- 3 year limited battery warranty
- High performance Kobalt HC 4.0Ah 40-volt li-ion battery delivers fade-free power with no memory loss after charging
- Power indicator displays charge status and can be used whether the battery is on the tool or off
- Compatible with the Kobalt 40V Family of 45+ Outdoor Tools
Product specifications
Charge Time(Min)
.4 - UoM conversion non disponible, Source:HRS ,Destination:MIN - ST 3 7 2
Includes
Battery
Compatible with Power Tools
Yes
Type
Lithium ion (Li-ion)
Warranty
3-year limited
Brand/Model Compatibility
Gen4
Voltage
40
Number of USB Ports
0
Number of Batteries Included
1
Package Quantity
1
Charge Time(hrs)
.4
Frequently bought together
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Does this work for the Kobalt 21" lawn mower?
Kobalt 40-V 4 Ah Lithium-ion Battery for Cordless Tools is rated
out of
5 by
76.
Rated 2 out of
5
by
thedoubler from
did not last long
did not hold charge
Date published: 2023-11-13
Rated 1 out of
5
by
RMont from
Be Ready to Purchase a lot of These
After five years of using the Kobalt 40V battery-powered mower, I have garnered a comprehensive understanding of its performance, both the pros and the cons. Here's my take:
Pros:
Mower Longevity: The Kobalt mower has exhibited impressive durability. Even after six years, it continues to function efficiently. This speaks volumes about the build quality of the mower itself.
Cons:
Battery Life: The major drawback of the product is undeniably the battery's lifespan and performance. One of the batteries ceased functioning entirely after just four years. For a premium product, one would expect a longer-lasting battery.
Diminished Runtime: The second battery's performance is also lackluster. Despite being operational, its runtime has been reduced to roughly 20 minutes for the last three years. Such a short operating time can be quite limiting, especially for those with larger lawns or if you're aiming to complete your mowing in a single go.
Cost Implications: Battery replacements are not always cheap. The underperformance and eventual failure of the battery not only inconvenience the user but also might result in additional costs should one opt for a replacement.
Conclusion:
The Kobalt 40V mower itself has proven to be a reliable machine. However, its accompanying batteries have been a significant letdown. For those considering a Kobalt mower or any battery-powered mower, for that matter, it's crucial to take into account the potential long-term performance and replacement costs of the batteries. In this case, while the mower shines, the batteries unfortunately dim the overall appeal of the product.
Date published: 2023-10-24
Rated 1 out of
5
by
Junk from
Kobalt 40V Products
Junk. Pure Junk. I now have a mower, trimmer. and edger hanging on the garage wall because both batteries have failed after 2 seasons. Go with gas!
Date published: 2023-10-17
Rated 5 out of
5
by
Michael12345 from
Always have a spare battery
Love having two batteries charged so I could finish the job
Date published: 2023-09-27
Rated 4 out of
5
by
Jobaga from
Easy to use good quality
Charge lasted longer than I expected and charged quickly
Date published: 2023-09-14
Rated 5 out of
5
by
Margie from
Long life battery.
More run time = more work done. The batter charges quickly and let me get more of my yard done at one time.
Date published: 2023-09-04
Rated 4 out of
5
by
GMAN1 from
Works great, but way overpriced. $199.00.
Date published: 2023-09-01
Rated 5 out of
5
by
gmrivera from
Date published: 2023-08-31