QUPER - DCA1820 Battery Adapter 18V - 20V add USB Output Function Converted DCB184 DCB185 M18 into DC9096 DC9180.

I thought that my older tools were now useless because the older batteries had limited power and charge. With this adapter I can now get the use of the older tools using the batteries from my new tools 👍

Bought this to use genuine Milwaukee M18 batteries in old style Dewalt 18 volt tools.This fits perfectly onto the Milwaukee M18 battery. No alteration needed. Clicks firmly in place.Now have great long lasting battery power in 3 different Dewalt 18 volt tools, angle grinder, chopsaw and drill.Saved a fortune not having to buy new batteries.It certainly works for me, and would fully recommend.

used it and all went well alot better than the last one i got it failed after 3 times being used

Worked as expected

I ordered this for some of my tools and it works perfectly but it gets really hot which causes the plastic to melt and could cause more damage or even a fire. This product is dangerous.

Read the reviews all looked good, would have been great if it if done what it was supposed to but no it didnt. Fitted into my drill ok but the battery would not fit in the adaptor without modifying with a dremel so returned if full refund. What a waste of time, maybe mine was a one off?Very good seller and service is one of the best, very helpful.

It make my old ni cad tools usable again. The only down side is that it won’t work on my dewalt light. Great for grinder and hammer drill. More than happy.

Does what it’s meant to, longevity we’ll have to wait and see.