M-18 18V Lithium Ion Battery Charger for Milwaukee 18V 48-59-1812 48-11-2420 48-11-1815 48-11-1840 48-11-1841 48-11-1850 Li-ion Battery Portable Compact Mini Charger(NOT for M12/M14 Battery)

The charger did a good job charging the 18V Lithium-Ion Battery. I like the price. The Battery seems good? I do not know if the little heater draws the charge down quick or if it could ( heater ) need a longer lasting battery level.

Worked perfect. Nice buy. Charges my batteries good. Would recommend this item.

It great finally made something simple that actually works.

See title. Used for 20V Max DeWalt line.

I bought my first Makita battery, model BL1820B, and this charger does not properly charge it. Its LED indicated it was charging then fully charged by lighting up solid green. But pressing the power level button on the battery showed nothing. Later I shed some more bucks to buy a proper DC18RC charger, that charges the battery up without a glitch and I got full LED power level bar. By comparing these two chargers, I found the two charging blades of this JJXNDO are inserted into the two long electrode slots of the battery, of a wider distance of 1.5 in. While the proper DC18RC has two blades distanced 1.25 in, inserted into a long and a short electrode slots of the battery. And it also has a receptor that connects the small connector at the center of the battery, which JJXNDO doesn't have. This appears to be just a cheap knock up of the proper charger which might work on certain types of batteries. And I'm not sure what could go wrong down the road if keep using it to charge.

I was originally hoodwinked by buying a Craftsman hand-held vacuum cleaner absent both battery and charger. After later buying each, I've actually come to tolerate (like?) that system, whose batteries can also power other Craftsman tools. This charger thus far works well, has reasonable understandable LED indicators, and charges batteries quickly.

Light weight , does the job for 1/2 the price of other chargers

Item works great