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KOBALT
Kobalt 40-volt 4 Ah Lithium-ion Battery for Cordless Power Tools with LED Charge Indicator
Article #45595074
Item #000482886
Model #KB 440-03
Format 4.0AM 40V
$
169
Each
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store.
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Warranty
3-year limited
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Description
This high-performance Kobalt 40-volt 4 Ah battery offers constant power with no memory loss after charging. It also features an LED power level indicator and fully charges in just 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
Type
Lithium ion (Li-ion)
Warranty
3-year limited
Charge Time(Min)
120
Includes
Battery
Compatible with Power Tools
Yes
Number of USB Ports
0
Number of Batteries Included
1
Package Quantity
1
Charge Time(hrs)
.4
Voltage
40-volt
Brand/Model Compatibility
Gen4
Frequently bought together
Which of your 40V Kobalt lithium ion batteries is the strongest/lasts longer? It is hard to compare the 3 on your website as the "details" in the descriptions is different.
I purchased the 40V 4 am. In May/24. This lasts longer and much charges faster than the 2 amp. Perhaps the 2 amp can be used as a cheaper backup. I don’t know about the 6 amp. but suspect that it may last longer given the increased strength. The same charger can be used for all three.
Date published: 2024-06-12
I have an older Kobalt lawnmower Model KM-1640 with original battery Model KB 440-06 and charger Model KRC 60-06, could this new battery Model KB 440-03 be safely used in both, the old lawnmower and the old charger?
Kobalt 40-volt 4 Ah Lithium-ion Battery for Cordless Power Tools with LED Charge Indicator is rated
out of
5 by
2.
Rated 5 out of
5
by
Aderyn from
Does the Job.
Bought it in June, 2024. It works just fine. Long charge and recharges quickly.
Date published: 2024-06-26
Rated 2 out of
5
by
llake44 from
Battery
My battery last on year. The new battery near cost more than the blower
Date published: 2024-01-22









