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Powerextra 12V Li-ion Replacment Battery for 48-11-2420 M-12
About Powerextra:
Powerextra specialized in manufacturing various power tool batteries. Being one of the well-known brands in the field of power tool replacement batteries in Amazon, Powerextra batteries always enjoy good reputation by highly strict testing and official verification，high quality materials, practical designs, together with excellent customer support and OEM product standards.
Specifications:
100% new and high quality cells
Voltage: 12V
Capacity: 3.0 Ah
Battery Type: Lithium-ion
Condition: New Replacement
Replacement Part :
For M -12, 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 M -12 cordless tools
Maintainence of Battery:
1.If you don't plan on using the Power Tool Battery for a month 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 form 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.
Michael Ryan
2025-09-05 18:20:07
Needed additional batteries for Milwaukee bush pruner. These fit the bill at an affordable price. Folks, batteries are batteries and without the"brand name", they work just fine. No difference between these and the one provided with the tool. Highly recommended for price vand performance.
TKParker
2025-07-19 19:19:46
These work great and are just fine for less demanding tasks. Perfect for the home improvement guru!
Larry Lowe
2025-06-19 17:31:08
Charged and ready to go. Just as good as the Milwaukee batteries.
Jimb
2025-05-24 11:47:13
I bought the stapler, batteries and M12 charger for a job and out of the box I got RED/GREEN flashing error on batteries while trying to charge. I giggled the battery and it finally charged. Used the stapler for that one job and set it aside a few months. Now both batteries won't charge - one hasn't even been used. Do a search on youtube and you'll find lots of videos on this issue. Would NOT buy again.12NOV23 UPDATE: I received an gmail from "Jenny" stating -"We learn that the battery has some problems now. We are very sorry for the inconvenience caused to you. To fix the problem, we are glad to send a new one or issue a refund for you. What's your idea?"She did not mention the name of her company so I had to assume it was regarding my recent one star review here. I provided my Order # and was then asked "Would you mind sharing your experience for our customer service firstly, then share later with using the new [replacement] battery."I have no problem stating that it's a good sign that this company took the initiative and reached out based only on my review. I added one more start to my review as well.I will update this review again once I receive the replacement batteries and hopefully report that they've fixed the defect. I'll also update this review if I don't receive the batteries or if the replacements are still defective. In any case, it's a bit weird that they wanted me to update this review before they would send the batteries.18NOV23 UPDATE: I received two new replacement batteries as promised. Much quicker than I thought. I fully charged one of them with zero issues. The second one came fully charged. No RED/GREEN flashing lights - yay! I've updated my overall rating to 4 stars for the stellar (unsolicited) service. I haven't had a chance to fully test out the new batteries, but at this point I think it's safe to say anyone interested in saving some money, these batteries are worth a try.
Manassas Auto Truck
2025-05-13 14:54:04
100% accurate and very high quality. I highly recommend this seller.
Gene Meyer
2025-04-15 10:52:07
Used or Milwaukee tools. Comes fully charged and ready to go. Takes a perfect charge on Milwaukee charger
con
2025-03-31 17:00:11
Really great so far!! Only had them for a week but one battery has lasted me all week with heavy use!
bent.junk
2025-03-15 15:13:51
I am a repeat customer for these batteries because they are an excellent replacement for the OEM batteries. We use them in coats and power tools, and they haven’t failed on us yet. Great value and performance for me.
Panin MartÃnez
2025-03-14 16:29:53
Todo me parecio bien por el precio
Ricardo
2025-03-01 16:25:37
Buen producto, la baterÃa ajusta perfectamente en mi herramienta. Con este juego de baterÃas se puede trabajar por periodos mas largos sin esperas por recarga de baterÃa....
Manuel S.
2025-01-30 09:25:30
Es igual que la baterÃa Origina pero sin marca
Eri
2024-12-13 12:35:31
Son funcionales con otras marcas, falta valorar el tiempo de duración
Alondra Guadalupe Alvarado RamÃrez
2024-11-26 16:44:39
Después del primer intento de carga en su base original milwaukee y que parpadearon las luces rojo y verde y luego dejara de cargar, al cabo de un par de horas lo volvà a intentar y cargo la baterÃa, por un momento creà que ya habÃa se habÃa descompuesta el cargador pero al final si las ludo cargar. Esperemos a ver el funcionamiento de las baterÃas para ver si se le dan más estrellas al producto.
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