The Manker E05 II is Most Powerful Everyday Carry Flashlight in single 14500 /AA Class.

1300 Lumens Illumination / Ultra-Compact Size / Multi-fuel / Dual Constant Current Drivers/ Multi-color Option/Multi-color Filter Option

• - Gen 2 Model Black 6500K (Cool White)
• - Precision CNC made by aerospace aluminum alloy
• - Available in a variety of anodized colors: black / army green / sand / red / silver
• - Solid copper "pill" that houses LED's copper MCPCB and driver
• - 304 stainless steel deep carry clip design
• - Ultra-compact Size, lightweight for perfect everyday carry
• - Multi-fuel design:14500 li-ion, Ni-MH AA, Alkaline AA AA-size battery
• - Extreme performance in its class (1300 lumens illumination / Dual constant current drivers)
• - Forward 'clicky' button control for one-handed operation
• - Light tail-stands easily for convenience
• - 1 tritium slot at tail switch
• - IP68 waterproof rated, 2 meters underwater for 60 minutes
• - 1.5 meters drop-resistant
• - Multi-color filter options: white / red
• - Versatile usage applicable

Specifications:
• Light source: 1x 6500K cool white LED emitter
• Light Modes: Low - Medium - High + Strobe
• Output: 1300 lm - 300 lm - 8 lm + 1300lm (20Hz) (powered by 14500 USB-C Li-ion Battery)
• Runtime: 2 min +1 hrs+4 hrs - 1hrs 30 min + 3hrs 50 min - 50 hrs (powered by 14500 USB-C Li-ion Battery)
• Battery: 1x 14500 li-ion / 1x Alkaline AA / 1x Ni-MH AA
• Max Beam Distance: 148 meters (485.56 feet)
• Working Voltage: 0.9 V - 4.2 V
• Driver: High efficiency constant current circuit (both 14500 and AA)
• Body Material: Aerospace aluminum alloy with type III hard anodized
• Clip Type: Deep carry clip
• Clip Material: 304 stainless steel (E05-II Silver) or 304 stainless steel with PVD black plated (E05-II Black, E05-II Sand, E05-II Red, E05-II Army Green)
• Button Material: Aerospace aluminum alloy with type III hard anodized
• Contact Spring Retainer Material: phosphor bronze / gold plated
• Lens: Dual-sided AR coated, 99% transmittance toughened Glass
• Optic: Orange peel aluminum reflector with vacuum plated
• Switch Type: Forward-click Switch (mechanical switch)
• Tritium: 1 slots in button cap. (fit for 6*1.5 mm)
• Size: 91.35mm (length) x ø17mm (min body dia.) x ø20mm (tail dia.) / 3.60" x 0.67" x 0.79"
• Weight: 63.8 g / 2.25 oz (included 14500 battery)
• Impact Resistance: 1.5 meters
• Waterproof: IP68 rated, tested 2 meter underwater for 60 minutes

Package content:
1x Mankerlight E05 II 6500K cool white LED flashlight
1x Mankerlight 920mAh protected 14500 lithium battery with Type-C USB port
1x Type-C USB charging cable
1x Lanyard
1x Spare waterproof o-ring
1x User manual

Operating Instructions:
ON/OFF: Fully press the switch.
Momentary ON: Half-press from OFF until released.
Output change①: Continuously half-press the switch (interval more than 0.5 second) to change different outputs ( Low - Med. - High), full press to lockout the selected output.
Output change②: From OFF status, fully press the switch to turn on Low output, and then fully press to turn OFF; fully press again to turn on Med. output, and then fully press to turn OFF; fully press again to turn on High output, and then fully press to turn OFF; If keep fully press again, turn back to low output.
Memory function: When OFF the light for 2 seconds, full press to output last used (except Strobe)
Strobe: Quickly double half-press the switch from OFF.

Note: When battery voltage is low, the light will step-down directly to low output, sometime you turn off the light and then turn on again, it can be lighted up but will also step-down to low output soon. When battery voltage is extremely low, the light will shut OFF automatically.

Battery Charging Indicator:
Plug USB Type-C socket of the included charging cable into the USB-C port of 14500 battery, and connect another USB socket to the adapter. 14500 battery has built-in intelligent identified charging function. When battery is charging, the indicator will be red. After battery charging is completed, the indicator will change to green.

Technical Data:
Powered by Mankerlight 14500 USB-C li-ion battery:
Low: 8 lumens, 50 hours
Medium: 300 lumens ~ 8 lumens 1 hrs 30 minutes + 3 hrs 50 minutes
High: 1,300 lumens ~ 300 lumens ~ 8 lumens, 2 minutes + 1 hours +4 hours
Strobe: 1,300 lumens 20Hz
Beam intensity: 5,476 cd
Beam distance: 148 meters
Impact resistance: 1.5 meters
Waterproof standard: IP68, 2meters underwater for 60 minutes

Powered by AA Ni-MH Battery:
Low: 1.5 lumens, 27 hours
Medium: 100 lumens ~ 1.5 lumens, 1 hours 50 minutes + 3 hours 3 minutes
High: 420 lumens ~ 100 lumens ~ 1.5 lumens, 2 minutes + 2 hours + 30 minutes
Strobe: 420 lumens 20Hz
Beam intensity: 1,806 cd
Beam distance: 85 meters
Impact resistance: 1.5 meters
Waterproof standard: IP68, 2 meters underwater for 60 minutes

Powered by AA Alkaline Battery:
Low: 1.5 lumens, 55 hours
Medium: 100 lumens ~ 1.5 lumens, 1 hours 20 minutes + 16 hours 50 minutes
High: 420 lumens ~ 100 lumens ~ 1.5 lumens, 1 minutes + 48 minutes + 3 hours 15 minutes
Strobe: 420 lumens 20Hz
Beam intensity: 1,806 cd
Beam distance: 85 meters
Impact resistance: 1.5 meters
Waterproof standard: IP68, 2 meters underwater for 60 minutes

Warning:
1. Do not shine light directly at anyone eyes.
2. Please remove battery insulation sheet and fully charge battery before initial use.
3. Please check and lubricate the threads regularly with professional lubricant.
4. Please recharge the battery every 2-3 months when left unused for a prolonged time.

We list some reviews about Mankerlight E05-II from different flashlight enthusiasts.
1. Tim McMahon's reviews: https://timmcmahon.com.au/posts/manker-e05-ii/