10Best.Guide

Milwaukee M12 Battery

Top Picks

Last Updated: September, 2023
Pros
  • Doubles battery life
  • Adds power to the tool
  • Conveniently allows tool to stand up
  • Lasts long
  • Great upgrade from standard M12 batteries
Cons
  • Takes 1.5x longer to charge than stock batteries
  • Battery may not work in extreme temperatures
Bottom Line
The Milwaukee M12 battery is a great upgrade from standard M12 batteries, as it doubles battery life and adds power to the tool. However, it may take 1.5x longer to charge than stock batteries and may not work in extreme temperatures. Be aware of the incorrect picture and description on Amazon.
Pros
  • Reasonably priced compared to higher capacity batteries
  • Works well with Milwaukee drills, impact drivers, small chain saw, cut off tools, etc.
  • Provides good runtime for HVAC repairs and vehicle repairs
  • Genuine Milwaukee battery with noticeable power in M12 tool
  • Lasts for hours when driving screws into a deck
Cons
  • Some batteries were defective and wouldn't charge
  • Knockoff batteries are not as good as genuine Milwaukee batteries
Bottom Line
The Milwaukee 10.8V/12V Max battery provides good runtime and noticeable power in M12 tools. It is reasonably priced compared to higher capacity batteries, but is still expensive compared to off-brand batteries. Some batteries may be defective or not as powerful as genuine Milwaukee batteries.
Pros
  • Lasts longer than other batteries
  • Provides more torque in devices
  • Holds power for a long time
  • Genuine Milwaukee product
  • Can stand drill or impact up on bench
Cons
  • Some batteries may be dead on arrival
  • May be difficult to remove from some devices
Bottom Line
The Milwaukee M12 Fuel XC 4.0 battery is a genuine Milwaukee product that provides longer-lasting power and more torque in devices. While some customers have received dead or non-genuine batteries, most have had positive experiences with this product. It is recommended to purchase from a licensed supplier to ensure authenticity.
Pros
  • Milwaukee batteries work great and have a great price.
  • Batteries have a larger base compared to 2.0, allowing for a safer and sturdier fit.
  • Pleasantly surprised by the great price for true Milwaukee 12 volt batteries.
  • Last way longer than 2.0 batteries.
  • Batteries are good and better than several other rechargeable systems.
Cons
  • Batteries are too big to connect into M12 tools.
  • The slides or guides of these batteries drag so much that you have to push hard.
Bottom Line
Milwaukee batteries are a great choice for those looking for a reliable and affordable option. However, buyers should be aware of the size and charging issues that some customers have experienced.
Pros
  • Lasts longer than 2.0 amp battery
  • Genuine Milwaukee product
  • Great for Milwaukee heated jacket
  • Portable charger with battery indicator and USB port
  • Doubles the life of heated jacket
Cons
  • Defective battery received
  • Non-standard packaging
Bottom Line
The Milwaukee M12 3.0 Ah battery is a genuine and reliable product that lasts longer than the 2.0 Ah battery and is great for Milwaukee heated jackets. However, buyers should be aware of potential defects, non-standard packaging, and the battery's limitations on older tools.

The Ultimate Guide to Buying Milwaukee M12 Battery

Overview

Milwaukee M12 Battery is a popular choice for power tools due to its compact size, high performance, and long-lasting power. It is an essential component of Milwaukee M12 System, which includes a wide range of power tools designed for professional use. In this guide, we will provide you with all the information you need to know before purchasing a Milwaukee M12 Battery.

Types

Milwaukee M12 Battery comes in different types, including:

1. RedLithium Battery: This is the standard Milwaukee M12 Battery that provides long-lasting power and durability. It is available in different capacities, ranging from 1.5Ah to 6.0Ah.

2. RedLithium XC Battery: This is an upgraded version of the RedLithium Battery that provides 40% more run time and 20% more power. It is available in different capacities, ranging from 2.0Ah to 6.0Ah.

3. RedLithium HD Battery: This is the most powerful Milwaukee M12 Battery that provides 50% more power and run time than the RedLithium Battery. It is available in 3.0Ah and 6.0Ah capacities.

Key Considerations

Before purchasing a Milwaukee M12 Battery, consider the following factors:

1. Capacity: Choose a battery with the right capacity for your needs. A higher capacity battery will provide longer run time but will be heavier and more expensive.

2. Compatibility: Ensure that the battery is compatible with your Milwaukee M12 System power tool.

3. Durability: Look for a battery that is durable and can withstand harsh conditions.

Features

Milwaukee M12 Battery comes with the following features:

1. Fuel gauge: This feature allows you to monitor the battery level and know when it needs to be recharged.

2. Overload protection: This feature protects the battery from overloading, overheating, and over-discharging.

3. RedLink Intelligence: This feature communicates with the power tool to optimize performance and prevent damage.

Prices

The price of Milwaukee M12 Battery varies depending on the capacity and type. The RedLithium Battery costs around $30 to $50, while the RedLithium XC Battery costs around $50 to $80. The RedLithium HD Battery costs around $80 to $100.

Tips

Here are some tips to help you get the most out of your Milwaukee M12 Battery:

1. Charge the battery fully before using it for the first time.

2. Store the battery in a cool, dry place.

3. Use the battery regularly to maintain its performance.

FAQs

Q: Can I use a RedLithium XC Battery in a power tool that requires a RedLithium Battery?

A: Yes, you can use a RedLithium XC Battery in a power tool that requires a RedLithium Battery. However, the XC Battery may be heavier and more expensive.

Q: How long does it take to charge a Milwaukee M12 Battery?

A: The charging time varies depending on the capacity of the battery and the charger. Generally, it takes around 30 minutes to 2 hours to fully charge a Milwaukee M12 Battery.

Q: Can I use a Milwaukee M12 Battery in other power tools?

A: No, Milwaukee M12 Battery is designed for use in Milwaukee M12 System power tools only.

Conclusion:

Milwaukee M12 Battery is an essential component of Milwaukee M12 System power tools. When purchasing a Milwaukee M12 Battery, consider the capacity, compatibility, and durability. Look for a battery with features such as a fuel gauge, overload protection, and RedLink Intelligence. Prices vary depending on the type and capacity, but generally range from $30 to $100. Follow our tips to get the most out of your Milwaukee M12 Battery.

Runner-Ups

Pros
  • Genuine Milwaukee product with 33% more longevity than 1.5 ah model.
  • Holds a charge for a long time.
  • OEM replacement for tools.
  • Impressive battery life for a 12v battery.
Cons
  • Expensive.
  • Defective batteries received by some customers.
Bottom Line
The Milwaukee M12 Red-Lithium battery is a genuine and high-quality product with impressive longevity and battery life. However, it is expensive and some customers have received defective batteries. It is recommended to purchase from a reliable vendor.
Pros
  • Good battery life
  • Charges quickly
  • Reasonably priced
  • Original battery for Milwaukee tools
  • Great shelf-life
Cons
  • Inconsistent quality
  • Some batteries won't charge
Bottom Line
Milwaukee M12 batteries are a good investment for those who want original and reliable batteries for their Milwaukee tools. However, some customers have experienced inconsistent quality, so it's important to check the battery before purchasing.
Pros
  • Genuine Milwaukee product with fresh dates
  • Small and compact
  • Long-lasting battery life
  • Good quality and reliable
  • Makes M12 tools more powerful
Cons
  • Shipping speed may be slow
  • One clip may be stiff
Bottom Line
The genuine Milwaukee M12 battery is a reliable and high-quality product that is small and compact, with a long-lasting battery life. However, buyers should be aware of knock-off products being sold as genuine and the short warranty period.
Pros
  • Good price for the kit
  • High quality and reliability
  • Long battery life
  • Compatible with a variety of Milwaukee tools
  • Saves time while working on cars
Cons
  • Defective batteries
  • Charger may stop working after warranty
Bottom Line
Milwaukee M12 batteries are high-quality and reliable, providing long battery life and compatibility with a variety of tools. However, buyers should be aware of potential defects and the possibility of the charger failing after the warranty period. Despite these issues, the batteries are a must-have for anyone using Milwaukee tools and can save time while working on cars.
Pros
  • Saves money compared to buying the Milwaukee charger.
  • Works perfectly and charges quickly.
  • Comes with OEM instructions.
  • Authentic Milwaukee product.
  • Great price compared to big box stores.
Cons
  • Some customers experienced issues with the charger and batteries not working.
  • Cheap Chinese knock-off batteries may not work with the charger.
Bottom Line
The Milwaukee M12 12V charger is a great option for those looking to save money compared to buying the Milwaukee charger. It works well and charges quickly, but be cautious when using knock-off batteries. Some customers have experienced issues with the charger and batteries not working, but the seller provides good customer service.
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