Review on Efficient Charging With Elefly 20V Dual Port WA3875 For Worx Lithium Batteries by Patrick Ordonez

Takes almost as much time to fiddle with getting the perfect installation of the battery compatible insert in each bay than it does to charge the battery. These inserts almost always disconnect when removing the charged battery and this is simply inattention to detail on the part of the manufacturer. This charger is nice for versatility if you own different brands of devices and want a charger that will charge them all. But the entire insert system requires review by a competent development engineers and repetitive testing for performance before releasing to production. I'm keeping mine as it affords much needed luggage space when traveling, but I get irritated each and every time I use it. I keep looking for a properly designed unit so I can dump this one in the trash.