







🔋 Power through your toughest projects with Milwaukee’s coolest, longest-lasting battery!
The Milwaukee M18 HB12 HIGH OUTPUT Slide Battery Pack is a professional-grade 18V 12.0Ah Li-ion battery that delivers 50% more power and runs 50% cooler than standard M18 batteries. Designed for extreme cold weather and heavy-duty use, it offers fade-free power and the longest runtime in its class, making it the ultimate cordless power solution for tradesmen and serious DIYers.
| ASIN | B07GBBMGRN |
| Amperage | 12 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 12 |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 300 Grams |
| Battery capacity | 12 |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | 218,272 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,119 in Cordless Tool Battery Packs |
| Box Contents | M18 HB12 HIGH OUTPUT™ Slide Battery Pack 18V 12.0Ah Li-ion |
| Brand | Milwaukee |
| Brand Name | Milwaukee |
| Compatible Phone Models | 6 |
| Customer Reviews | 4.5 out of 5 stars 271 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Item Dimensions | 11.3 x 10.5 x 17 centimetres |
| Item Type Name | Milwaukee M18 HB12 HIGH OUTPUTâ„ Slide Battery Pack 18V 12.0Ah Li-ion |
| Item Weight | 1.6 Kilograms |
| Manufacturer | Milwaukee |
| Model Name | M18 HB12 HIGH OUTPUT™ Slide Battery Pack 18V 12.0Ah Li-ion |
| Model Number | M18HB12 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of batteries | 1 Lithium Ion batteries required. |
| Recommended uses for product | Power Tool |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |
| Voltage | 18 |
S**A
So far, so good
It's been a few months since I purchased this battery. Mainly because of my tablesaw, but used it also with my Fuel SDS and vacuum. Charged more than dozen times without any issues. Comparing to regular 5Ah it gives more power and obviously runtime. Registered for extended warranty on Milwaukee website, no problems. So far I'm very happy and I paid half of what any local toolshop would charge me for it. Will get one more High Output battery, but still can't decide between 8Ah or just another 12Ah
G**E
Thank you
Good quality
L**K
Terrific!
V powerful
G**J
Don’t waste your money.
I bought one for these m18. 12v,it lasted just 3 years with very little and never pushed hard.After the warranty was up it would not take a full charge.it dropped from 4 charge bars to 2 and then 1 it would not charge pass that.I have other m18 batteries that are 9 years old and still take and hold a full charge.The m18 8v is a better buy.
M**.
Well its a Milwaukee
The cost of this battery is obscene .I needed it as I use Milwaukee gear but come on the costs are a joke .For the same Price I can get a 120 Amp MASSIVE battery for my boat with 1100 cold cranking . There is a 70 % mark up so come on get the prices back to reality
Trustpilot
1 month ago
3 days ago