【Upgrade!】 2Pack 6.0Ah Replace Battery for Kobalt 24V Battery Max KB624-03 KB524-03 KB424-03 KB224-03 KB124-03 Lithium Ion Cordless Tools High Capacity Battery[Can't FIT Snow Joe &Sun Joe &Chain Saw]

They fit, they charge, they work. $10 cheaper than Lowes close-outs. Buy befor no longer available

Great product! It is the one that compatible with kobalt cordless vacuum!Bought another brand, but not works with cordless vacuum, I had to return them.Highly recommend!

I purchased these optimistically, hoping for cost savings over branded Kobalt batteries.One of the pair has stopped working completely after about 3 uses. The indicator lights don't light up, and the kobalt charger issues a slight hum when the battery connects to it - but no charge gets initiated. It's junk.The other battery holds a minimal charge.I bought just a few months ago, and Amazon has already closed my product support window.Look elsewhere.**UPDATE**I'm glad to say that the seller reached out after my negative review and offered me a full product refund. I'm incredibly pleased they did this, and I think it's a testament to the support they offer for their products. In their refund offer, they also mentioned that they have made improvements to their products, so I would consider making another purchase in the future.

I have two mowers that use these batteries but only had one set of batteries. Bought these to be used at a rental property and the battery life seems to be enough to power the mower for two small city lots. They are much cheaper than other brand batteries that I use and seem to have similar power. The fit the mower and the original charger perfectly.

Great Product

Both batteries are junk

I have been using these batteries for several months now, with no issues. They attach to my Kobalt branded tools perfectly. I have depleted and recharged them numerous times, and they are going strong.

I purchased an electric lawnmower. It came with two batteries, which only gave me about a total of 40 minutes maximum to mow my lawn, and take about 12 hours to charge. These batteries are longer lasting and take less time to charge than the Kobalt brand, and fit perfectly. I can finally mow my lawn in it's entirety and still have battery life left over