Milwaukee 48-11-1828 M18 3Ah Battery with RedLink Intelligence

Powerful, Reliable Energy for Your M18 Tools

Meet the Milwaukee 48-11-1828, a 3 amp-hour extended-capacity battery designed to keep your M18 tools running longer between charges. Beyond raw capacity, this pack features an onboard fuel gauge so you can quickly check remaining power and plan your next move without guessing. Expect steady, fade-free performance that helps your tools feel as strong at the end of a shift as they do at the start.

Extreme weather performance means you can work with confidence in challenging environments. The battery is engineered to function in cold conditions, helping you stay productive when temperatures dip. This longevity is supported by Milwaukee RED LITHIUM technology, delivering reliable energy delivery across a wide range of projects—from workshop tasks to outdoor jobsites.

RedLink intelligence is a standout capability: the battery communicates with the M18 tool it powers to optimize performance and protect against overload. This smart coordination can reduce heat buildup and help your gear run more efficiently over time. In addition, the Digital Power Management system manages temperature, voltage, and protection features to extend overall battery life.

Whether you’re building, drilling, lighting a site, or powering miscellaneous accessories, this battery fits into Milwaukee’s broad M18 ecosystem. Its versatility is showcased in its compatibility with over 40 tools, letting you swap power between drills, impact drivers, lighting, and more without changing packs. For professionals and serious hobbyists alike, it’s a practical upgrade that supports a flexible workflow.

Real-world use often comes down to how smoothly the battery integrates into your routine. You’ll notice the balance of capacity and efficiency when you’re running multiple tools on a single site, or when you’re working in cramped spaces where tool weight and battery life matter. The emphasis on fade-free power means you can push your tools to full strength, even as the battery discharges, giving you more consistent performance and fewer mid-project interruptions.

Key benefits at a glance

• Long-lasting performance and durability for demanding jobs
• EXTREME WEATHER PERFORMANCE: operates in temperatures down to 0 degrees Fahrenheit (-18°C)
• ONBOARD FUEL GAUGE: LED indicator shows remaining charge for better planning
• FADE-FREE POWER: maintains tool strength as the battery drains
• REDLINK INTELLIGENCE: communicates with M18 tools to optimize operation and reduce overheating
• VERSATILITY: powers over 40 tools in Milwaukee’s M18 lineup

In short, this battery is designed to be a dependable companion for a range of jobs, helping you stay productive without overpromising results. It offers practical benefits you can rely on in everyday scenarios, from a busy workshop to a cold, outdoor site.