Power-Tool-Battery-10-8V-2Ah-Lithium-ion-for-SV10-8-Series-Sealey-CP108VBP-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-Suitable-for-use-with-the-SV108-Series-Sea