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About this product
Product Identifiers
BrandKobalt
MPNKB440C06
eBay Product ID (ePID)6044297536
Product Key Features
Voltage40 V
Battery TechnologyLithium-Ion (Li-Ion)
ColorBlack
Battery Capacity4 Ah
ModelKB440C-06
Dimensions
Item Height2.125" inch
Item Weight2 lbs. 15 oz.
Ratings and reviews
Most relevant reviews
- 02 Feb, 2022Top favourable review
As advertised, good product
Had a chance to use tt thsi weekend in the snow storm. Put it in my snow blower and lasted quite a long time, I would order again.Verified purchase: YesCondition: New
- 10 Feb, 2022Top critical review
Kobalt 40 Volt 40V 4.0Ah Lithium Ion Battery
Battery works okay but the charge level indicator lights only light up to level 3, not all the way up to level 4. I'm guessing it is not fully charged but the battery does work.Verified purchase: YesCondition: New
- 01 Oct, 2021
4.0 mAH battery - nice for longer use time. much better than the original 2.4mAH batt.
the battery seems to work fine. It is running my Chainsaw currently. The longevity during use is nicer than the original battery. Only time will tell how the battery itself lasts but so far its been very good.Verified purchase: YesCondition: New
- 04 Jan, 2022
Good battery
Came with a small charge on it. After charging fully mowed both front and back yard about 8,000 square feet. May not sound like a lot to you but to be able to mow both yards on one battery is great for me. Joseph in TexasVerified purchase: YesCondition: New
- 06 Oct, 2021
Works in blower and edger, but not in mower
I have three Kobalt 40V devices that use this battery, and it worked in the edger and the blower but it didn't work in the mower (the mower would spin up and then turn off a second later). I'm good, as I'll use another good battery that I had for my mower, however the battery should have worked in all three devices.Verified purchase: YesCondition: New
- 17 Jul, 2022
Kobalt 40v battery
Seller had a great value for this hard to find product. Just what I needed.Verified purchase: YesCondition: New
- 21 Jun, 2022
Kobolt 40 watt.
Faster charger than the original model and the extended life of the battery is awesome.Verified purchase: YesCondition: Pre-owned
- 28 Dec, 2021
good quality battery
Worked as it should. Bought as a back up to my other battery to use on my chain saw.Verified purchase: YesCondition: New
- 17 Jun, 2023
Excellent battery
Excellent battery replacement for my Kobalt tools anx I got it at a good price. Couldn’t be happier!Verified purchase: YesCondition: Pre-owned
- 19 Oct, 2021
40V Kobalt Battery
40V Kolbalt battery works great and came as advertizedVerified purchase: YesCondition: New
