Get educated and learn the technology and meanings with our flashlight 101 Glossary of Terms.ġ8650 Lithium Ion Battery - 2200–3400mAh (Capacity), 3.7 volts, 18.6 +0/-0.7mm (Diameter), 65.2 +0/-1.0mm (Height), 45 ± 2.0 grams (Weight)ġ6340 Lithium Ion Battery - 700-1200mAh (Capacity), 3.6 volts, 17mm (Diameter), 34.5mm (Height), 14 grams (Weight)ġ7670 Lithium Ion Battery - 1800mAh (Capacity), 3.6 volts, 17mm (Diameter), 67mm (Height)ĪA Battery - mAh CAPACITY 2700 (alkaline), 1100 (carbon–zinc), 3000 (Li–FeS2), 1700–2900 (NiMH), 600–1000 (NiCd), HEIGHT 49.2–50.5 mm, DIAMETER 13.5–14.5 mm, WEIGHT 15-31 gramsĪAA Battery - mAh CAPACITY 1200 (alkaline), 540 (carbon–zinc), 800–1000 (NiMH), HEIGHT 44.5 mm, DIAMETER 10.5 mm, WEIGHT 7.6-15 gramsĪnsi Lumen - Standardized measurement of light, particularly brightness.īeam distance - Sometimes referred to “throw distance”, it is the distance a flashlight will effectively light up an object.īezel - a rim that holds a transparent covering like on the head of a flashlight for the lens.Ĭlicky Switch - It is a special kind of switch that clicks at a certain point when pressed, activating or deactivating the circuit.

Clicky switch for flashlights