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Powerextra 12V Li-ion Replacment Battery for Milwaukee 48-11-2420 M12
Specifications:
100% new and high quality cells
Voltage: 12 Volt
Capacity: 3.0 Ah
Battery Type: Lithium-ion
Condition: New Replacement
Replacement Part :
Milwaukee M12 , 48-11-2401, 48-11-2402, 48-11-2420, 48-11-2430, 48-11-2440, 48-11-2460, 48-11-2411, 48-11-2412
Compatible with: Fit for all Milwaukee M12 cordless tools
Maintenance of Battery:
1.If you don't plan on using the Power Tool Battery for a months or more, store it in a clean, dry, cool place away from heat and metal objects, usually Ni-CD, Ni-MH and Li-ion batteries will self-discharge during storage. Remember to recharge the batteries before use.
2.Always remove battery pack from your tool when you are assembling parts, making adjustments, cleaning, or when not being used for an extended time.
3.Do not leave the battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks.
Mark
Reviewed in Canada on January 7, 2025
They perform and charge exactly the same as my Milwaukee brand batteries, with a much more realistic price! Totally recommend these for Milwaukee guys!
Pen Name
Reviewed in Canada on January 20, 2025
I grabbed these so we could have extra power for our Milwaukee coats. Always fully charged. They work great.
RDM
Reviewed in Canada on September 11, 2024
I bought these as extra backup batteries for my Milwaukee multitool. They were inexpensive and Powerextra products I had purchased previously were OK. But these batteries have casings which are slightly larger than OEM, and they barely fit in the charger port or in the tool itself. You need to forcefully push them in and pull it out using 2 hands, and they bind to the point that the battery jams going in and coming out of both devices. I will be sending these back. Very unfortunate.UPDATE to review. Although I was disappointed with the batteries, the customer service response was excellent. They provided a quick and hassle free refund which made the situation right. So 5 stars for there customer service response to an issue with their products. Hard to beat that.
Joshua Wiebe
Reviewed in Canada on August 23, 2024
Good battery life, and they seem to hold up in a commercial environment. But one of my batteries didn’t even make a first charge. The value is there if you get ones that last. Main issue is trying to charge the dead battery, about 50% of the 12v batteries I’ve bought will not cycle on the charger - some quit on day one, others made it 6-18 months. The ones that are good have been running almost 2 years now.
Steam Fitter Scotty T.
Reviewed in Canada on October 30, 2024
I've used these for probably over a year now. They seem to work just fine. I've not tested to see exactly how long they last per charge, but I certainly have no complaints. I would recommend this product.
Mr. Byer
Reviewed in Canada on March 8, 2023
These aftermarket batteries look good, and fit the tool almost as well as the genuine Milwaukee ones. One of the pair would intermittently fail in my tools I emailed PowerExtra and they sent out another set to me. Both of the replacements work fine so far. For those who don't want to pay $88CAD for a 2.0Ah it's a no brainer. These work out to $15 each. As always you have to apply the 66% rule with these Chinese batteries. They are marked 3Ah so they are actually 2Ah. The case is not going to be as durable and I doubt they will have the same lifespan but for the money you can almost buy 6 of these for the price of one OEM.
Customer
Reviewed in Canada on February 10, 2021
2nd UNANSWERED INSTALLMENT...Bought 2 of these batteries for my Milwaukee Fuel 12. Great reviews. That's what I based my purchase decision on...2 Charges in, one of them is dead. A dead duck, dead chicken, dead hen... by any other terms ...It's a goner.Contacted the Seller. I think it reads."If there is any question about the products, please feel free to contact us, Powerextra offers 24 hours friendly customer service! " ... N O R E S P O N S E... This is when you hear the crickets in the background...SO THE ONLY RECOURSE I HAVE IS TO WRITE A BAD REVIEW ...and this is itI can understand a faulty unit. It happens. But "Powerextra", ...did half of my payment evaporate when YOU received it? Did you have to wait for it or was it approved immediately? Did I fulfill my end of the purchase 100%??It looks like I was the only fair player in this particular transaction.I plan to review your product weekly until this is resolved, to let other Buyers know how well that "24 hours friendly customer service! " really works.CONTACT ME AND SEND A REPLACEMENT...EPILOGUE:The Seller contacted me and made everything right!!! A replacement in 2-3 days with follow up contact!!GREAT CUSTOMER SUPPORT!!My confidence in the civilized world has been renewed!!!
Mystery_Shopper
Reviewed in Canada on April 19, 2019
Own multiple Milwaukee products for work and always great swapping out batteries to have others charging while using another. I have a few Milwaukee batteries already but was looking for a few more for additional tools but the OEM Milwaukee batteries are too expensive for only one battery so i thought i would try these barrettes on Amazon to see if they replicate the OEM batteries. The price is half the price for only one OEM battery so you already know the price is fair but is the quality? Arrival if you compare then together OEM and this brand battery they almost look exactly the same with little to no difference except the OEM has official Milwaukee writing on it and this has nothing. The quality does feel sub-par but that's to be expected just because of the price so i can"t complain. The black part on the bottom almost feels like it will fall off but it won't. Using the battery and inserting the battery feels almost the same but these batteries take extra effort to remove or install. It could just because it's knew but i do not think so. The OEM batteries are easier to remove and install and also on that note it takes extra effort to install and remove on a Milwaukee battery charger. Longevity is quite decent as i am surprised as it lasts longer than i anticipated. I used a cordless impact all day long and sometimes i rarely have to switch to a second battery. It's most certainly not like a OEM battery but this is up there. I would say that these batteries are a good buy and would most certainly recommend because why pay more for something like this that can do that same exact job. I would say these almost replicate a OEM battery and that price was spot on for my price range. So if you own a M12 Milwaukee product i wouldn't hesitate to invest in these as these appear to be holding up quite well.
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