Share New RIDGID 18 Volt Lithium-Ion Batteries RIDGID has announced new Advanced Lithium-Ion 18 Volt batteries. They are available in two amp-hour ratings, 2.0Ah and 4.0 Ah. (Compare this to the current 1.5Ah and 3.0 Ah versions of their Hyper Lithium-Ion batteries.) They work in a greater temperature range – from as low as 29° F (-20° C) and to as high as […]