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                   Detailed Product Description 
                   aluminum flashlight,led aluminum flashlight,rechargeable
flashlight. 
  
Rated voltage 
DC3.7V 
Rated capacity 
2Ah 
working voltage 
3.1-3.3V 
average service life 
>100000h 
continuous working time 
>=10h 
charging time 
4.5h 
the service life of battery 
about 10000 cycles 
out side diameter 
25mm 
length 
1200mm 
Weight 
0.128kg 
  
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