Maglite RN3019 NIMH Battery Heavy-Duty Rechargeable Flashlight System, Black Extended On Time - 34% Increase in battery capacity (requires full charge cycle) Includes, rechargeable flashlight, charging cradle, rechargeable battery (NiMH), 2 mounting brackets and 120 volt converter Tempered glass lens Easily replaced high-intensity halogen lamp with spare stored in tail cap 1/4 turn, cam action focus, spot-to-flood