20W LED BRIGHTNESS ADJUSTMENT ELASTIC DESIGN SMART BATTERY DISPLAY
Technical Parameters:
•Model No.:DP-7231
•Battery Capacity: 8000mAh
•Charge Input: 4.2V 500mA
•Power: 20W
•Charge Time: 6 Hours
•Using Time: 7/12/18 Hours(Strong/Weak degree/Flash light )
Security hotline:
400-823-3363