Lighting source: CREE XML T6 LED 5W; Battery: Li-ion 3.7V 4000 mAh
AC-DC adaptor: ACI 110-240V 50/60Hz; Adaptor output: 4.2V 600 mAh
Charging time: 7Hrs; Working time: 4Hrs; Adaptor Red to Green indicator
This pack of 3 LED flashlights has a highly durable standby mode and is perfectly meant for campaigning, trekking, cycling, emergency at night and weekend outings. It works continuously for 4 hours on a single charge. This set of flashlights comes with a 4000mAh battery.