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Milwaukee 48-59-1812 M12 or M18 18V and 12V Multi Voltage Lithium Ion Battery Charger w/ Onboard Fuel Gauge

  • Based on 7,174 reviews
Condition: New
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Availability: Only 9 left in stock, order soon!
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Arrives Monday, May 4
Order within 13 hours and 44 minutes
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Description

If you’re on a job that requires either 12 or 18 Volt batteries from Milwaukee, this 48-59-1812 charger is what you need to keep your tools working properly. It can charge in as little as a half hour. It has an electronic communication system that monitors how much the batteries have charged. If they’re fully charged or overheating, it will drop the amount of energy expended, keeping your equipment safe and your energy costs down. To help you get a sense of where your charge is, a set of LED lights on the side of the unit indicate whether the unit is fully charged or not. Plug in both your 18 and 12 volt batteries in this Milwaukee charger to see just how much time you can save on the jobsite so you can get your job done. Item is shipped in bulk packaging.

Brand: Milwaukee


Color: Red


Product Dimensions: 30"D x 8"W x 6"H


Item Weight: 1 Pounds


Output Voltage: 18 Volts


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 0.39 x 0.39 x 0.39 inches; 1 Pounds


Item model number ‏ : ‎ Milwaukee - 48-59-1812


Date First Available ‏ : ‎ March 28, 2012


Manufacturer ‏ : ‎ Milwaukee


Best Sellers Rank: #3,335 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #5 in Power Tool Battery Chargers


#5 in Power Tool Battery Chargers:


Customer Reviews: 4.7 4.7 out of 5 stars (7,441)


Output Voltage: 18 Volts


Input Voltage: 12 Volts


Battery Charge Time: 1 Hours


Current Rating: 2.1 Amps


Compatible Devices: Milwaukee M18 and M12 battery packs


Connector Type Used on Cable: Milwaukee M12/M18 Battery Connector


Item Dimensions D x W x H: 30"D x 8"W x 6"H


Item Weight: 16 ounces


Specification Met: RoHS, UL, CE, FCC, CEC


Color: Red


Brand: Milwaukee


Mfr Part Number: 48-59-1812


Global Trade Identification Number: 76


UPC: 045242271276 000048591812 722544819817 752913160905 732233461906


Manufacturer: Milwaukee


Model Number: Milwaukee - 48-59-1812


External Testing Certification: Não aplicável


Item Type Name: Milwaukee - 48-59-1812


Warranty Description: Manufacturer Warranty


Built-In Media: Unit^Instruction Guide


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Brand name you can trust
I bought this charger because it was listed as being shipped in a blister pack/retail packaging as per the photo. That was not the case. The charger was boxed and came shipped in a thin plastic bag. I'll overlook that technicality. The 18v charger worked well. I have not tested the 12v charger but am certain it will work. All in all I am happy with its performance knowing that it has the Milwaukee logo. And the price point was amazing as I could not pass up the buying opportunity. ... show more
Reviewed in the United States on February 23, 2026 by Tony

  • Charger
Fast shipping . Great product . Worked as it should .
Reviewed in the United States on March 8, 2026 by Nicole Edwards

  • charger
Perfect, charge speed is pretty quick.
Reviewed in the United States on March 8, 2026 by Amazon Customer

  • Quality product!!
It's a quality product, it has worked very well for me, it charges my batteries very quickly.
Reviewed in the United States on January 23, 2026 by Josue Mendoza

  • Genuine Milwaukee !
Actually genuine. Not a knockoff ! 1/4 the price of the Hd. Need I say more ???
Reviewed in the United States on April 6, 2026 by Matt Salem

  • Product ok
Product seems to work as intended. Easy to use, just had an issue with the product listing vs what I received. The product was not in original packaging and was sent to me in a clear plastic bag with scuffs on it despite it being "new"
Reviewed in the United States on September 15, 2025 by Philip

  • Buen producto
Excelente todo bien
Reviewed in the United States on March 6, 2026 by Diego M.

  • Convenient.
Handy to have both 12 and 18 v in one b
Reviewed in the United States on April 22, 2026 by Mjcoxinc

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