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Ultra-slim black aluminium flashlight, 9.7mm thick with magnetic clip and Type-C port

KAOUKUO ST1 EDC Flashlight 9.7mm 46.3g 42 COB LED 10 Modes UV Magnetic Clip Type-C

SKU CH-1FWN-0AQ5S

Ultra-slim 9.7 mm EDC flashlight with 42 COB LEDs, 10 modes including UV, magnetic clip and Type-C charging

  • Product colorBlack
  • Sold as1, Count
  • Details8.5 h, Aluminum, lithium polymer, 1, 1 L x 1 W x 1 H inches,
  • Key featuresCylindrical
  • Ultra-slim 9.7 mm profile slips into any pocket
  • 3 g lightweight build won't weigh down daily carry
  • 42 COB LEDs deliver broad floodlight coverage
  • 10 lighting modes including UV and red options
  • IP44 water-resistant aluminium body handles tough conditions

Ultra-Slim EDC Flashlight

The KAOUKUO ST1 is an ultra-slim everyday carry flashlight measuring just 9.7mm thick and weighing 46.3g. It fits easily into a jeans pocket, backpack or tool belt for on-the-go use. The cylindrical aluminum body houses 42 COB LED bulbs that deliver powerful floodlight illumination across large areas. It is built for daily carry and outdoor scenarios.

Sustained Operation & Durability

The integrated lithium-polymer battery provides up to 8.5 hours of runtime on a single charge via the Type-C port. The premium aluminum alloy body offers IP44 dustproof and waterproof protection plus drop and wear resistance for harsh conditions. Ten lighting modes include high and low COB settings, red light, red flash, UV light and strobe for varied demands. The magnetic back clip allows hands-free attachment to metal surfaces during extended tasks.

Compatibility Checklist

Verify that a USB Type-C power source is available for recharging the internal battery. Confirm the 9.7mm profile suits your intended pocket, pouch or tool belt dimensions. Ensure the IP44 rating matches the wet or dusty environments you expect to encounter. Buyers who need a throw-focused beam or higher output for long-distance spotting should consider a different form factor.

How it compares

Measured against everything we stock in Flashlights & Headlamps, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 80% of the 2,266 comparable items (median $28.99).

Specifications

Product
Brand nameKAOUKUO
Model nameST1
Part number1
Product colorBlack

Questions about this item

How hot does the aluminum body get after running the 42 COB LEDs on high for the full 8.5 hours?

The T6061-grade aluminum body acts as a heatsink for the 42 COB LEDs, staying warm but safe to hold during the full 8.5-hour runtime on a single charge.

Does the Type-C port require a specific charger or cable, or will any USB-C source work?

Any standard USB-C cable and 5 V power source — laptop port, phone charger, or power bank — will recharge the built-in lithium-polymer cell.

Will the magnetic clip hold this 9.7 mm light on a vertical steel beam while the UV mode runs?

Yes, the integrated magnetic back clip secures the 46.3 g body to ferrous surfaces even when the UV or strobe modes are active.

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