Review on 5.0Ah Replacement Battery For Worx 20V PowerShare Tools - Compatible With WA3575, WA3520 & More! by Andrew Burnside

I ordered two batteries and the charger. One of the batteries still works today after more than a year, the other battery stopped working within the first few months. Although they were cheaper than the factory original batteries, if one only one of the two still works, it turns out not to have been such a great deal. The indication on the charger says that it’s a bad battery. This would be either a bad cell or some broken connection in the battery.