Its parameters are the same as E05II.

Mankerlight E05 II Cu is Most Powerful Every Day Carry Copper Flashlight in Single 14500 /AA Class.
1300 Lumens Illumination / Made by Copper / Ultra-Compact Size / Multi-fuel / Dual Constant Current Drivers /Multi-color Filter Option

Key features
1. Mini size for perfect everyday carry
2. Multi-fuel design:14500 li-ion, Ni-MH AA, Alkaline AA AA-size battery
3. Extreme performance in its class (1300 lumens illumination / Dual constant current/ 105° beam angle/148 meters beam distance)
4. IP68 waterproof rated, real tested 2 meters underwater for 60 minutes & 1.5 Meters Drop-resistant
5. High-cost, durable construction & engineering
6. A forward clicky tail-switch (mechanical switch) control for one-handed operation
7. Copper coated 304 stainless steel deep carry clip design
8. Multi-color filter options: white / red
9. 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: Copper (polished & passivated surface)
• Clip Type: Deep carry clip
• Clip Material: 304 stainless steel with copper coated
• Button Material: Copper (polished & passivated surface)
• Contact Spring Retainer Material: phosphore 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: 123.1 g / 4.34 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 Cu 6500K cool white LED flashlight
1x Mankerlight 920 mAh 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

SHIPPING
The final shipping cost and estimated delivery timeframe will be available to you during checkout. Currently, we offer 3 International shipping methods which are steady and easy to track. Priority worldwide shipping, Premium ( Partial countries) and a faster Express shipping. The estimated times stated below are not guaranteed. An international package could experience delays like postal strikes or severe weather or Cov-19 situation. All shipping ways, PO Box address is not acceptable.

For some flashlights, there's a pure battery inside（phone charging）,If We can not ship your packages via USPS or DHL,we'll ship your package in another way.

If you don’t receive your order within the estimated time frame provided below and suspect that it might be lost in transit, please contact Flashlightgo Support ( support@flashlightgo.com ) and we can look into the order with the courier. Lost-in-transit requests must be submitted to Flashlightgo Support within 3 months of the date of shipping or before the courier archives the tracking information.

Option 1.
Express by DHL/UPS/Fedex/Aramax/SF etc ( there may be tax need to pay in this way),
The estimated time of delivery is usually 3-7 work days depending on the country. Includes detailed tracking and confirmation of delivery.

Option 2.
Premium ( 6-10days, All tax and Duty Paid),
All tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Option 3.
Priority shipping(1-2 Weeks, average 10 days)
If we marked it is with all tax and duty paid, all tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Learn more,Please click on Here.

To ensure that you get the desirable product, we allow a seven-day product return period. Any product return application outside this period will not be entertained.
All returned product must be unused and the original package should be kept.

Return：
We do not offer return for personal products like socks and hats or food, magazine and fragile or dangerous products The original receipt must be available for application of return.

Discount products：
No product return for discount products

Gifts products：
If the item is marked as a gift when purchased and shipped directly to you, it cannot be exchanged , refunded or warranty.

Exchange：
We only replace items if they are defective or damaged.
Exchange service are offered only to wrong deliveries or product damage not caused by client. If needed, please email to info@flashlightgo.com.

Warranty
How long is the warranty period?
Flashlightgo warrants to the original purchaser that the Product(s) shall be free of any defect in material or workmanship for a period of one year for labor and one year for parts from the date of the original order except the items listed below:
Chargers,Batteries and Other Accessories: 3 months warranty

Should the Product(s) supplied by Flashlightgo prove defective because of improper workmanship or material as reasonably determined by us, Flashlightgo agrees, at its option, to either repair or replace the Product free of charge, excluding any shipping or handling charges.

Learn more,Please click here.