48-11-1830 Milwaukee V18 Lithium-Ion Battery
Milwaukee's V18 battery offers longer run-time and lighter weight than a standard 18V NiCd battery. Unique Li-ion chemistry and intelligent technology allows the V18 battery to deliver fade-free power until end of discharge. Also this battery has superior cold weather performance which can be used down to -4°F (-20°C). Not for use with tools 1108, 3108, 5364, and 6516.
Up to 50% longer run-time with no memory effect Consistent "fade-free" power from the first cut to the last Lightweight - 18V power with 14.4V NiCd Battery weight Battery requires Li-ion/NiCd Charger 48-59-2818