Review on Energup 3.0Ah 40V MAX Replacement Battery For Black+Decker 40V LBX2040, LBXR36, LBXR2036, LST540 & More by Bob Roberts

It was convenient to have a second battery for my black and decker trimmer and blower.for one season. For that one season it worked as well and lasted as long as the OEM battery. As fall turned to winter I stored this battery and the OEM battery in a cupboard in my mud room - indoors - for the winter. When I put this battery on the charger this spring all I got was a flashing red light. The OEM battery is perfectly fine. If you don't mind renting a battery for a season this would be a fine choice. I just expect something like this to last a little longer.