Product Features:
1.Light source: LED 1W (100,000 hours)
2.Rated voltage: 3.7V
3.Rated capacity: 4.4Ah
4.Discharge time: 10h(high light)/20h(working light)
5.Charging time: 5h
6.Size: Φ66*172mm
7.Weight: 300g
8.Protection grade: IP65
9.Battery type: Lithium battery (lifetime 1000 cycle times)
