The DCB240 20-Volt MAX 4 Ah compact lithium-ion battery provides the highest capacity within the DEWALT 20-Volt MAX compact battery lineup. Using state-of-the-art lithium-ion technology, the DCB240 delivers up to 1/3rd more run time while maintaining the same size and weight as the DCB230 20-Volt MAX 3 Ah compact battery. Its small size and light weight provide ergonomic benefits for increased tool maneuverability and control for overhead applications. The DCB240 includes a fuel gauge LED charge indicator and 3-year limited warranty.
- 4 Amp hour (80-Watt hour) capacity provides extended runtime
- Compatible with 20-Volt MAX tools and chargers
- Includes fuel gauge 3 LED charge indicator
- Lighter weight with same capacity as DCB204 4 Ah battery
- Same size and weight as DCB230 20-Volt MAX compact 3 Ah battery
Cale Wilderman (verified owner) –
Holding a charge is a problem. I have a Dewalt blower and the battery is dead after 15 minutes and I have to switch.
Elwin Ritchie (verified owner) –
Realiable batteries.
Jaycee Labadie (verified owner) –
Works great. Last a long time.
Preston Schaden (verified owner) –
Batteries were quickly delivered, work great.
Lonie Kovacek (verified owner) –
Las baterías 3.0 les dura la carga el triple que las 2.0
Morgan Rohan (verified owner) –
The 3.0 batteries have a little different footprint than some of the other Dewalt batteries, they are a little bit longer. Well built like the other, runtime is as expected with a 3.0 ah. It did better than expected with the heat gun. The main reason I got the 3.0 is for work lights and they provide a good enough base support.
Jevon Goyette (verified owner) –
Lightweight battery’s and they last while doing work
Conor Schulist (verified owner) –
So great to have something stronger for my saw than the 2 ahwhich are fine for drills.
Providenci Grimes (verified owner) –
The wall is one of the best products you could buy. They never disappoint
Santina Boyle (verified owner) –
The battery life indicator is super convenient.The battery life itself is better than the 1.3 ah, of course, but I was not over-thrilled by it’s run time.Still, even with that, at a sale price at this time it was a purchase I would recommend.
Garth Schneider (verified owner) –
Very pleased with the 20v batteries power and life
Julio O’Conner (verified owner) –
charged well and worked great
Kamron Walker (verified owner) –
My husband loved it! It was a Christmas present to go with the orbital sander that he bought for himself
Clementina Rowe (verified owner) –
I purchased two 20v 3Ah Dewalt batteries. They weigh a little more than the 1.3Ah batteries but they are well worth the length of extra run time.
Geovanny Bins (verified owner) –
Good battery, although pricey
Zelma Grant (verified owner) –
It was a gift. My dad LOVED it!
Antone Rosenbaum (verified owner) –
I needed that would last longer. This was the correct for my usage.
Jeffery Brown (verified owner) –
Great reduced size 4ah batteries!
Bryce Spencer (verified owner) –
Batteries last much longer than the .4 aH one, but the weight comes with it too. Good Value
Dell Kutch (verified owner) –
Shipped in time. Product was perfect. Very easy process.