Convoy Z1 W5050SQ3 21700 zoomable flashlight

Parameter:
LED : 1 *W5050SQ3
FLUX: 1200lm
Driver:output 3V 5A, 12groups
Mode memory: yes
Battery: 1 * 21700 (not included),the battery length is not more than 71mm
Material: aluminum alloy
Color : Black
Switch type: reverse
Lens : Convex lens (high borosilicate glass)
Diameter: head 52mm /tail 28.2mm
Length: 135.8mm(zoom in)/149.5mm(zoom out)

12 groups:
1.click the switch to turn the flashlight on/off,tap the switch to select mode
2.if flashlight is turned on,tap the switch 20 times quickly to enter into config mode.(On a visual interface,as long as you click on an option, it means that the option is selected. The flashlight has no visual interface. It flashes to represent an option, and "tap the switch in the flashing process" means to select the option.)
Option 1 (normal-flash 1 time + buzz-flash): tap the switch to enter into sub-option to select the mode group,If the user has no operation, the config mode will enter option 2.
-------------sub-option 1.1 (normal-flash 1 time) : tap the switch to select mode group 1 (0.1%, 1%, 10%, 35%, 100%, strobe, biking, battery-check)
-------------sub-option 1.2 (normal-flash 2 times) : tap the switch to select mode group 2 (0.1%, 1%, 10%, 35%, 100%)
-------------sub-option 1.3 (normal-flash 3 times) : tap the switch to select mode group 3 (100%, 35%, 10%, 1%, 0.1%)
-------------sub-option 1.4 (normal-flash 4 times) : tap the switch to select mode group 4 (1%, 20%, 100%, strobe, biking, battery-check, SOS)
-------------sub-option 1.5 (normal-flash 5 times) : tap the switch to select mode group 5 (1%, 20%, 100%)
-------------sub-option 1.6 (normal-flash 6 times) : tap the switch to select mode group 6 (100%, 20%, 1%)
-------------sub-option 1.7 (normal-flash 7 times) : tap the switch to select mode group 7 (0.1%, 1%, 10%, 50%, strobe, biking, battery-check, SOS)
-------------sub-option 1.8 (normal-flash 8 times) : tap the switch to select mode group 8(0.1%, 1%, 10%, 50%)
-------------sub-option 1.9 (normal-flash 9 times) : tap the switch to select mode group 9 (50%, 10%, 1%, 0.1%)
-------------sub-option 1.10 (normal-flash 10 times) : tap the switch to select mode group 10 (1%, 10%, 35%, 100%)
-------------sub-option 1.11 (normal-flash 11 times) : tap the switch to select mode group 11 (100%, 20%, strobe)
-------------sub-option 1.12 (normal-flash 12 times) : tap the switch to select mode group 12(100% only)
Option 2 (normal-flash 2 times + buzz-flash): tap the switch to active the mode memory or inactive it,If the user has no operation,flashlight will enter into the last mode.

battery-check instructions:
<2.95V 1 flash,
2.95-3.25V 2 flashes,
3.25-3.55V 3 flashes,
3.55-3.85V 4 flashes,
>3.85V 5 flashes

About the battery

EVE 50E
Full Model Name: EVE-INR21700/50E
It is manufactured by EVE Energy Co., Ltd.,
The typical discharge capacity is 5000mAh (@1000mA,2.5V DC cut-off).
The maximum continuous discharge current is 15A.
The working temperature is -20 ℃ to 60 ℃.

Liitokala 50E
Full Model Name: Liitokala lii50E
It is manufactured by Liitokala Co., Ltd.,
The typical discharge capacity is 5000mAh (@1000mA,2.5V DC cut-off).
The maximum continuous discharge current is 15A.
The working temperature is -20 ℃ to 60 ℃.

Molicel P42A
Full Model Name: INR-21700-P42A
It is manufactured by E-One Moli Energy Corp.
The typical discharge capacity is 4200mAh (@800mA,2.5V DC cut-off).
The maximum continuous discharge current is 45A.
The working temperature is -40 ℃ to 60 ℃