Genuine OEM 48-59-2401 M12 Lithium Ion 12 Volt Battery Charger w/LED Indicating, Red

Works as expected. Charges m12 batteries batteries in about an hour

when I first used it, it worked fine. The second time I used it in my office and it said that the battery was broken on it, which I know is not true, and then I tried it in a different outlet in the office and the same outcome and so I thought there was something wrong with the charger but when I brought it to the kitchen and that outlet, it works just fine so I don’t know if it’s because it’s a low amp outlet or what the deal is, but I have a charger for another station and it wasn’t doing well in that office either so it seems a little bit odd but I thought I would put that out there. The charger is working perfect it’s working great. Very glad that I have it because I left my other charger in a different state and I didn’t want to pay the prices at Home Depot for a charger.

Good price. Brand name. Works as expected. This charger is basic, but it definitely gets the charging done in a reasonable time frame. Design is functional and fits the purpose without needless frills. Worth the price. Fulfills its purpose. Good choice for purchase.

It works great, I was able to charged my power tools battery in no time. Highly recommend.

misplaced my original charger that came with the M12 Milwaukee drill motor. was happy and surprised to find a replacement for a very reasonable price from the same brand here... thank you!

This is a technology and product safety situation that depending on how the designers implemented the features. I don't know what a solution might be; that's up to the designers of the batteries. The Charger works OK (see below) but it also won't charge 2500mAh 12V Replacement for Milwaukee M12 Battery. From the construction I'd say that both batteries came from the same OEM supplier. Both were bought from Amazon within the past month. The reason seems to be a charger safety feature to prevent trying to charge a bad battery. More on that later. When plugged into the charger, nothing happens: No steady or flashing indicators With other equipment I use for my electronics hobby, these batteries have been discharged and charged many times. That to condition them for maximum charge. I use a ZB2L3 discharge controller and a stand-alone Li-Ion/Li-Po charger. They have also been used and work OK in a Milwaukee M12 drill. So I'm confident they are good. But they would not charge in the same type of charger that comes with the drill kit my In-Law has. The stand-alone charger I have won't charge a bad battery either. Unless the Milwaukee charger circuits detect an acceptable voltage level, nothing happens. The sensor uses the LED supply voltage from the 3 terminals to do this. If that voltage, tapped from the battery cells, isn't within the required limits, charging won't happen. Apparently, the batteries mentioned above do the 3 terminal arrangement differently than the batteries that do charge. DON'T DO THIS AT HOME How do I know all this? By inserting a thin plastic strip to cover the 3 terminals, a partially discharged battery charged OK. All I'm able to measure is the voltage at the 3 terminals. It seems to be OK relative to that needed to light LEDs. But...How would one know before hand? Amazon? UPDATE: 22 Feb 2020 I've discovered the reason for my charging problem. My stand-alone charger charges to about 14.2 V. The Milwaukee charger only to about 12.6 V or 3 x the nominal 3S 18650 4.2 V per cell full charge. Trying to charge a battery with more than 12.6V volts on the terminals must look like a failure to the Milwaukee charger and it shuts down to prevent damage. I'm still using my stand-along discharge controller and charger and making sure the end charge voltage in no higher than 12.6 for both the 3S 2.5A and 2x3S 6A battery packs.

Perfect for what I need, seems of good quality.

Works perfectly.

Na

Desconozco so hay un empaque para el cargador, llego en una bolsa generica. Vino con su instructivo y parece nuevo y original. Funciona sin problemas.

La marca lo dice todo ,alta calidad sin discusión,en este caso ,a un gran precio.

Cargador para la batería de mi taladro Milwaukee M12, funciona perfectamente y cumple con su función.

Es lo que vi en la foto de muestra, y lo que necesito, excelente servicio.