Improving run-time, power and speed, the M12 XC extended-capacity lithium-ion battery can provide 2 times the run-time and increased performance in M12 tools. REDLINK intelligence provides optimized performance and overload protection using total system communication between tool, battery and charger. At only 2-1/2" W. and 3-1/2" L., the battery provides a durable and stable base for tools to stand upright. Rubber over-mold for shock absorption and to protect finished surfaces from marring when tools are placed on them. No. 48-11-2402: Voltage: 12V, Type: Lithium-Ion, Ampere Hour: 3.0 Ah, Charging Time: 1 Hr., Warranty: 3 Year, Pkg Qty: 1, Package Type: Clamshell