- Part of the SV10.8 Series powered by fast charging high output lithium-ion batteries, designed to make everyday tasks quick and easy. - Lithium-ion batteries give an all-round better performance than standard Ni-Cd/Ni-MH cells. - 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. - No memory effect - these batteries can recover from a deep discharge with no tendency to reduce overall capacity. - Charging Time: 50mins. - Suitable for use with the SV108 Series. - Weight: 0.18kg.