Delivers up to 2X more runtime, 20% more power and 2X more recharges than standard lithium-ion batteries. The Milwaukee 48-11-1820 M18 REDLITHIUM 2.0 Compact Battery Pack features superior pack construction, electronics and performance to deliver more work per charge and more work over pack life than any battery on the market. It offers 2.0 amp-hours of runtime. With Milwaukee durability built into each pack, this battery runs cooler and performs in climates below 0F/-18C. Its compact, lightweight design fits in tight work spaces and reduces user fatigue. Managed by Milwaukee’s exclusive Redlink Intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy-duty situations, while the discharge protection prevents cell damage. The temperature management system and individual cell monitoring help maximize battery life. Switch to the REDLITHIUM 2.0 Compact Battery Pack to instantly upgrade the runtime and durability of your Milwaukee M18 cordless tools.
- Best-in-class construction: offers long-lasting performance and durability
- Integrated weld frame
- Cell separator
- Impact and vibration protective rubber
- Versatility: powers more than 40 Milwaukee M18 cordless power tools
- REDLINK intelligence: provides optimized performance and overload protection using total system communication between tool, battery and charger
- Fuel gauge onboard: displays remaining runtime for less downtime on the job
- All-weather performance: delivers fade-free power in extreme jobsite conditions
- Compatible with all M18 chargers
- Includes: (1) 48-11-1820 M18 REDLITHIUM ion 2.0 Ah 18-volt compact battery
Kurtis Jast (verified owner) –
Bought this and a brushless version drill to replace the Milwaukee cordless drill I bought 10 years ago, which still works fine but the batteries won’t hold a charge
Adan D’Amore (verified owner) –
Great tool and fair price.
Golda Wyman (verified owner) –
great battery bigger amps last longer would highly recommend
Elmer Kilback (verified owner) –
This battery really holds a charge!
Cassandre Pfannerstill (verified owner) –
So powerful, not too much effort to remove bolts and nuts. Works perfectly.
Katharina Mitchell (verified owner) –
free with a sale special that was going on. can never have too many of these guys. have yet to have one totally quit on me.
Therese Kovacek (verified owner) –
Purchase for a xmas gift
Jarvis Quitzon (verified owner) –
Great batteries, easy to lock in a tool or take out but still fit snug and tight
Isadore McGlynn (verified owner) –
A good battery lasts long
Haley Cassin (verified owner) –
The batteries last a long time.
Lacey Kiehn (verified owner) –
Works as it should, so that makes me a happy customer.
Marjorie Bayer (verified owner) –
This battery charged right up and works great. Always good to have a spare ready to go when your working on a project.
Kobe Schamberger (verified owner) –
I gave it to my son, so I’m assuming it works fine, I don’t really know.
Rosemary Williamson (verified owner) –
Best battery I have ever used. My M18 batteries that I purchased in January 2010 lasted all the way until mid 2020 with no degradation in power. In August 2020, I finally had to replace the batteries. I was only expecting the batteries to last for seven years, but I got 10 out of all four M18 batteries.Unfortunately, Home Depot will not recycle these batteries for me so I am forced to dispose of them in the regular trash.
Boris Wilkinson (verified owner) –
It was just what I needed
Clark Kshlerin (verified owner) –
This is a worthwhile add on to keep you up and charged during heavy usage. Multiple batteries for multiple pieces of equipment saves you from running out of power right at the end of the project!
Isabella Marks (verified owner) –
Awesome. Like my old cordless drill on steroids!
Hortense Jast (verified owner) –
Milwaukee has stepped up their game on about everything.
Monte Bayer (verified owner) –
Bought the 9.0 amp battery for use with my ice auger. Wow what a difference. Great product stays charged for drilling a lot of holes
Adelbert Tillman (verified owner) –
Used as extra battery backup. Good batter