S25V

How to use?

Basic operations:

• Turn on the light by pressing the tailcap button until it clicks.
• Twist the head to select between three output levels.
• Pre-selected output level before turning on the light.
• Cycle through auxiliary modes: tight the head (1st level), and loose the head (3rd level) and then tight the head within one second to enter auxiliary setting. Repeat to cycle through all settings. Turn off the light or loose the head to quit.

Advanced operations:

• Choose one of the four levels as the default medium output: Switch to medium output and turn the flashlight on and off for 20 times to cycle through the next output setting.
• Choose one of the four levels as the default low output: Switch to low output and turn the flashlight on and off for 20 times to cycle through the next output setting.
• Tail strobe feature (off by default): With this enabled, you can access strobe output at the tailcap switch button . To toogle this function, switch to 1st level and turn the flashlight on and off 20 times. With the tailcap strobe setting enabled, a double press of the switch button will activate the strobe output.

Charging:

• Remove the waterproof cover and insert the included type-c charging cable to charge the battery.
• The signal LED located at the waterproof cover indicates the charging status. Signal LED shuts off when charging is completed at 100% (it will not shut off when charging limit is set to 80% i.e. switch at off position).
• During charge, switch on the flashlight switch at the tailcap to charge to 100%. Leaving the switch in off position will only charge the battery to 80% (extend battery life cycle).
• Time to fully charge a depleted 21700 5000mAh battery is 3-4 hours