Sealey CP5418VBP Cordless Power Tool Battery Lithium-ion 1.3Ah 18V for CP5418V

Slim, compact and lightweight designs, due largely to the lithium-ion battery technology, punch well above their weight, delivering power and performance for most tradesmen’s requirements. Weight for weight Li-ion batteries give an all-round better performance than standard Ni-Cd/Ni-MH cells. Li-ion maintains a higher energy density level (generally twice that of a Ni-Cd cell) giving more battery power per gram. Has a flat discharge curve - performing better for longer. Li-ion has no memory effect - these batteries can recover from a deep discharge with no tendency to reduce overall capacity. Li-ion technology is lightweight and therefore perfect for the tradesman or high demand user.