Battery Adapter Converter for Milwaukee M18 Lithium Ion Battery, Type C USB Phone Charger for Milwaukee 18V Cordless Power Source with DC Port & Flashlight

Reviews

Mike

They have used through-hole connectors for USB-A and USB-C interfaces, which are more robust compared to cheaper surface mount ones. Overall, I'm quite pleased with this device.

Amazon Customer

90V. It turns off the light and the two USB outputs when battery voltage falls below 16V. At $23, it's not the cheapest option out there.

Martha Vanegas

In terms of build quality - I did see some subpar solder work, but no dealbreakers here. Good but button for light can be easily pressed, I mader a modified recessed button with a 3D printer to fix

Sam

If one of the buck regulators inside of this thing malfunction and shorts the battery terminals, then there is nothing to prevent the whole thing from catching fire. The flashlight is also very handy and has 3 modes!

Maverick

Remember -- none of the M18 batteries include a fuse or output cutoff mechanism when the battery current is dangerously high or when the battery voltage is low. The LED lamp module uses a tiny heat sink, which should help with any heat dissipation and help longevity. The battery dropped from 4/4 to 3/4 bars.

Mauricio Rodriguez

With a fully charged 5AH battery, this adapter can be left connected to it for over 6 months without draining the battery towards damage. This Adapter works great for my needs. I would have given 5 star rating if they had designed a fuse into the battery interface.

Daniel Richard1

Cellphones always seem to draw sufficient power and always need charging when we're camping. Now, coming to the good parts of the design here:The adapter draws around 0. I got this power source adapter to use with that battery when we go camping. 003A of quiescent current from the battery when light and USB are turned off.