Review on 🔋 Biswaye 6.0Ah 20V Lithium Battery compatible with Black and Decker LBXR20 LB2X4020 LBXR2520 LBXR2020 LBX20 LB2X3020-OPE 20V Tools LST201 LSTE523 LSTE525 by Alan Estell

Updated review: I thought these were very good batteries, until yesterday, after I discharged the battery in our B&D 20V Max Weed Whacker, plugged it into the "fast charger;" several hours later I was getting fast orange blinking light . meaning . it didn't charge. Only about the third or fourth time I've used this battery. Second update: I went ahead and stuck the battery into the charger again, several days later, it started charging and completed its charge. Third update: I had bought two of these batteries; both of them are doing the same thing in the B&D "fast charger." They charge about 3/4 of the way (I'm guessing how much they charge), then the red light starts blinking and they stop charging. You remove them from the charger and wait. (maybe they've heated up too much in the charger?) I usually wait till the next day, then put them back into the fast charger, where the green light showing "charging" comes on again, and they finish their charge and work just fine next time I use them.