These batteries come in as either a 3.0, 4.0, 5.0, or 6.0 amp-hour battery allowing you to adjust your tool to any work demands. The XC is better for slightly heavy jobs requiring sustained power output for extended periods, such as running a workshop.

The next type is the XC extended capacity batteries. However, M18 batteries are not compatible with M12 tools. RELITHIUM 6.0 Extended Capacity = 6 amp-hoursĮven with the several different M12 tools, the great thing is that you can use any M12 battery with any M12 tool.REDLITHIUM 4.0 Extended Capacity = 4 amp-hours.So depending on what you’re working on and how much space you have in your tool bag or your tool belt, you can switch between the batteries to get the best result for your work. Then there are the high capacity 3.0, 4.0, and 6.0 amp-hour batteries, allowing for more work for an extended period. The compact battery pack is 65% lighter and 50% smaller than other compact NiCd batteries and offers either 1.5, 2.0, or 3.0 amp-hours of run time. Both are great for various jobs the difference that they have is the amount of power they offer. The M12 batteries have two different variations to pick from, the compact and the high capacity. Good to use if you are doing short and minimal home construction repairs. These lithium-ion batteries have great run time, are lightweight, work well in different weather conditions, are great for light duties, and have the REDLINK intelligence system installed. Milwaukee’s M12 Compact and M12 Fuel cordless tools use M12 REDLITHIUM batteries and chargers specifically designed for the M12 tool line. Shop Milwaukee M18 batteries Milwaukee M12 Batteries Like the M12, M18 batteries are 18V batteries designed only for M18 tools. M18 batteries are better for extended uses, and with their larger design, it’s better for the heavier jobs where power is needed. Besides tool compatibility, the other differences they have are that they are 12V batteries and smaller and sleeker. M12 batteries are designed to be compatible with M12 tools only. M12 batteries are better for a person who uses tools but doesn’t require higher voltage like the M18. Other key distinctions between the two batteries are their tool compatibility, size, and weight. The M12 and the M18 batteries have several key differences, the most significant differences being their voltages and power. But we’ll still break it down for you… Milwaukee M12 vs. Spoiler alert: you can use any M12 battery with any M12 tool and any M18 battery with any M18 tool. Below you can find answers to frequently asked questions about batteries for Milwaukee cordless tools to help you find out what batteries are compatible with what tools. We get a lot of questions from Milwaukee customers about battery compatibility with their M12 and M18 cordless tools, so we’ve decided to clear some things up for you.

Milwaukee battery