UltraFire XS-1 18650 DC/USB Connector Battery Case

Brand：Ultrafire
Color：Black
Material ：ABS
Battery Model：18650（Not included）
Voltage：7.2~8.4V
Rechargeable：Yes
Rechargeable Times：500
Built-in Protected Circuit：Yes
Over Voltage Protection：Yes
Short-Circuit Protection：Yes
Over-Charging Protection：Yes
Over-Discharging Protection：Yes
Mercury Free ：Yes
Interface USB / 5.5 x 2.1mm
Battery Pack Form：4 x 18650 batteries (not included)

Other Features:Powered by 4 x 18650 batteries, voltage 7.2~8.4V, not included.
Dimensions & Weight
Dimensions 3.54 in x 1.69 in x 1.69 in (9 cm x 4.3 cm x 4.3 cm)
Weight 4.13 oz (117 g)


Packing List
1 x Battery case (cable length: 55+/-2cm, interface: 5.5 x 2.1mm / USB)
1 x Strap