Search  for anything...

Milwaukee 48-59-1850 M18 RED LITHIUM XC 5.0 Ah Batteries (2) + 48-59-1812 M12 and M18 Multi Voltage Charger kit

  • Based on 1,285 reviews
Condition: New
Checking for product changes
$135.99 Why this price?
New Year Deal · 27% off was $186.05

Buy Now, Pay Later


As low as $22.67 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 14 left in stock
Fulfilled by Amazon

Arrives Thursday, Jan 23
Order within 23 hours and 31 minutes
Available payment plans shown during checkout

Features

  • REDLINK Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Offers long-lasting performance and durability
  • Fuel gauge onboard: Displays remaining runtime for less downtime on the job
  • All-weather performance: Delivers fade free power in extreme jobsite conditions
  • Add any M18 Tool-Only Option to Build Your Own Kit
  • Battery is compatible with all tools in the M18 line
  • Extended-capacity battery runs for a long time between charges

Description

Our M18™ REDLITHIUM™ XC5.0 Starter Kit delivers up to 2.5X more runtime, 20% more power and 2X more recharges than standard lithium-ion batteries. The lithium-ion battery pack features superior pack construction, electronics, and performance giving you more work per charge and more work over pack life than any battery on the market. The rechargeable battery also offers you 5.0 amp- hours of runtime. Each battery pack is durably built for heavy-duty use, runs cooler, and performs in climates below 0°F/-18°C. This protection routes water away from the electronics and out of the battery pack, extends your battery's run-time and life by minimizing heat, and prevents pack failures from vibration or drops. Built-in REDLINK™ Intelligence protects the battery from overloads, preventing you from damaging your cordless power tools in heavy- duty situations, while the discharge protection prevents cell damage. An integrated temperature management system and individual cell monitoring help to maximize your battery's life. Switch to our REDLITHIUM™ XC5.0 Battery Pack to instantly upgrade the runtime and durability of your Milwaukee M18™ cordless tools. In addition to the battery pack, the starter kit inlcudes our M18™ & M12™ Battery Charger.

Specs & Other Info

Specification Details
Brand Milwaukee
Hue Cherry Red
Item Heaviness 2.28 kg or 5.02 lb
Rated Current 5 Amperes
Fabricator Milwaukee
Model Identifier Mil-0099
Dimensions (L x W x H) 12 x 9 x 4 in
Number of Items in Package 1
Battery Type Required Lithium Ion, 2 pieces
Batteries included No
Power Storage 5000 mAh Capacity
Availability Date Starting from September 16, 2015

Frequently asked questions

The Milwaukee M18 RED LITHIUM XC 5.0 Ah Batteries are designed to provide up to 2.5X more run-time, 20% more power and 2X more recharges than standard lithium-ion batteries. However, the actual battery life depends on the specific tool you're using and the type of task you're doing.

Yes, the Milwaukee 48-59-1812 M12 and M18 Multi Voltage Charger can accommodate both M12 and M18 batteries, eliminating the need for additional chargers or adaptors. This charger has versatile functionality as it can charge batteries sequentially, ensuring your most important tools receive a full charge first.

The Milwaukee Multi Voltage Charger is designed with a universal input voltage of 120V. If you're planning to use it in a country with a different mains voltage, you would need a step-down transformer or voltage converter. You should also check the plugs as you may need a plug adapter.

While the specific recharge time can vary based on the battery's level of depletion, the Milwaukee M18 RED LITHIUM XC 5.0 Ah Battery typically recharges in approximately 90 minutes with the Milwaukee Multi Voltage Charger. This charger is designed to optimize battery life by minimizing the risk of overcharging.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The product in question enjoys positive reviews from customers due to its excellent quality. Users have identified it as an authentic Milwaukee product and applaud its compatibility with both new and old batteries. Its price and packaging have also received compliments, despite some users finding it relatively expensive.

Pros

  • 👍 Authentic Milwaukee product.
  • 🔋 Works well with both new and old batteries.
  • 💰 Good value for the price.
  • 🚚 Fast shipping and excellent packaging.

Cons

  • 💸 Some users find it expensive.

Should I Buy It?

Given the mostly positive reviews and high ratings, this product is a good buy, especially for those in need of quality batteries. The noted cost concern seems to be overshadowed by the satisfaction that the product's overall functionality delivers.


  • Milwaukee=Best
Wow. What can I say? Unbelievable price at only $60 pc. And you get another charger. 10 outta 10 on these super powerful,long lasting batteries.I love building upy collection!!
Reviewed in the United States on December 19, 2024 by Sleep Innovations

  • As advertised
Works fine .
Reviewed in the United States on December 13, 2024 by Dwight Blain

  • Big batteries, long lasting power
pros: Charger charges the battery from flat to full relatively quickly First party OEM batteries feel so much better than knock-off brands the charge indicator on the battery serves well to let you know how much is left I pretty much never find myself without power when I have one charging and one fully charged to use for my impact screwdriver and my drill. ... show more
Reviewed in the United States on January 3, 2025 by Lela Ng

  • New batteries and charger for a very decent price
My friend gave me a Milwaukee tool set, which stopped working for some reason. The 1.5 Ah battery was dead, the charger did not have any lights and would not charge the only battery I had. I opened the battery and carefully charged the cells bypassing the safeties. Still it would not run the tools or charge in the charger. Since I did not know what was wrong with the set I decided to buy this kit, which includes both batteries and a charger. It turns out I made a good decision. As soon as I put the old battery on the new charger it started charging. Right away I took it off the charger and put it on a tool and it worked as well. So the old charger was bad and the original battery needed a good charger for a couple of seconds to reset the safeties. Interesting... Now I have a set of a compact drill, impact wrench, 3 batteries and a charger. Let's talk about the batteries and the charger. They came in the sealed Milwaukee Starter Kit box. Everything looks authentic, but it came from China and all bets are off with this country. I have seen too many counterfeits in my life. For this price it has to be a counterfeit product or a quality reject from the original Chinese factory. We'll never know for sure. But the product looks and feels like the original Milwaukee. I even weighted the batteries and got 716 and 725 grams. One Youtube video says a 5 Ah counterfeited battery weighted 649 g. By the way both batteries came with little charge and 1 light on the fuel gauge, I measured 17.80 and 17.78 V across (+) and (-) terminals. After full charge one new battery measured 20.73 V. The charge took a little over an hour, but the battery still had some initial charge in it. At the end of charge the charger was quite warm. Time will tell if it is a good purchase. I will post un update after awhile. For now this product deserves solid 5 stars, counterfeit or not. ... show more
Reviewed in the United States on January 3, 2025 by Engineer Engineer

  • They Are Authentic Batteries for Heavy Duty Tool Work
I was a little concerned these might be counterfeit but after watching the Project Farm YouTube video about being scammed on batteries, I determined these are the real deal. Plus, they come in a nice Milwaukee package as a "Starter Pack." They weigh the correct weight according to Project Farm so you can buy with confidence. I will say they are special batteries and I can see why they cost so much. They hold a charge like no other battery and they charge really fast too so you will never be shut down on a job. Plus, they also have a charger that will hook up to your vehicle's 12V outlet. ... show more
Reviewed in the United States on July 23, 2024 by Stan Miller Stan Miller

  • It is a good product
They last a long time
Reviewed in the United States on October 26, 2024 by Ed

  • Great item
Got it and I put the batteries on charge! First battery charged up! Put the second battery on charge and it wouldn’t charge. The charger was telling me that the battery was no good! Messaged Amazon and they sent me a new set Was just asking for a new battery and not the complete set but that’s OK
Reviewed in the United States on January 1, 2025 by Thehelpman

  • Quick charge.
Charger works quickly. Batteries hold charge.
Reviewed in the United States on November 14, 2024 by Placeholder

Can't find a product?

Find it on Amazon first, then paste the link below.