This BLACK+DECKER 18V 5.0Ah Lithium-ion battery is part of the BLACK+DECKER POWERCONNECT 18V battery system and is interchangeable between more than 70 BLACK+DECKER 18V garden, DIY, or household products. Thanks to Lithium-ion technology, you won't suffer from self-discharge, the battery always retains its power, and it's always ready for use. Enjoy ultimate cordless freedom. Special features: 18V Lithium-ion slide-pack battery. Lithium-ion technology: no self-discharge, always ready for use. Part of the BLACK+DECKER 18V POWERCONNECT battery system. Technical specifications: Paid Services Required: No. Smart Home Indication: No. Battery Warning Message Indication: No. WiFi Required Indication: No. Remote Control Indication: No.