Mini Keychain LED Flashlight – USB-C, IP66, 400LM Torch

ZHIYU S11 Mini Keychain LED Flashlight – 400LM, USB-C Fast Charge, IP66 Waterproof

Meet your new everyday carry essential: the ZHIYU S11 Mini Keychain LED Flashlight. Barely larger than your thumb and weighing just 18g, this mighty little torch clips right onto your keychain so you're never left in the dark. Packed with multiple lighting modes, a built-in magnetic tail, UV side light, and ultra-fast USB-C charging, it's the one compact tool that truly does it all.

Key Features

• Brilliant 400LM Output: T20 LED bulb delivers a powerful 400-lumen beam with a 6500K cool white color temperature and up to 50m of lighting range.
• 5 Main Light Modes: Extremely Bright (400LM), High (290LM), Medium (87LM), Low (25LM), and Energy-Saving (2LM — up to 32 hours runtime) to suit any situation.
• Multi-Function Side Lights: White light, white light flashing, UV/violet light (great for banknote verification and fluorescent detection), red light, red light flashing, and alternating red & blue flashing for emergency signaling.
• Magnetic Tail: The rear magnet lets you stick the flashlight to metal surfaces — stick it to your car roof or toolbox for hands-free illumination or as an emergency warning beacon.
• USB-C Fast Charging: Built-in 300mAh polymer lithium battery charges fully in just 35 minutes via the USB-C port. Red indicator = charging; Green indicator = fully charged. No more dead batteries when you need light most.
• IP66 Waterproof & Drop-Resistant: Rated IP66 waterproof and tested to withstand drops from up to 1.5 metres, making it ready for camping, hiking, and everyday rugged use.
• Ultra-Compact & Lightweight: Slim barrel (15.6 × 60.5mm), thin as a finger, weighing only 18g. Attaches effortlessly to any keyring.
• Overcharge & Over-Discharge Protection: Built-in battery protection (4.25V overcharge / 3.0V over-discharge) for safe, long-lasting use.

Specifications

Perfect For

• Everyday carry (EDC) and keychain use
• Camping, hiking, and outdoor adventures
• Car emergencies and roadside visibility
• Banknote / fluorescent agent inspection (UV mode)
• Hands-free workshop or garage lighting (magnetic base)
• Emergency signaling (red/blue flashing modes)

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For more information on LED lighting safety and standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: How long does the ZHIYU S11 mini keychain flashlight take to fully charge?

A: The built-in 300mAh polymer lithium battery charges to full in approximately 35 minutes via the USB-C port. The LED indicator glows red while charging and turns green once fully charged, so you always know the status at a glance.

Q: Is this mini LED flashlight truly waterproof for outdoor and camping use?

A: Yes! The ZHIYU S11 carries an IP66 waterproof rating, meaning it is protected against powerful water jets from any direction. It is also drop-resistant from up to 1.5 metres, making it a reliable companion for camping, hiking, and other outdoor activities.

Q: What does the UV/violet side light on this keychain flashlight do?

A: The UV (violet/ultraviolet) side light is ideal for verifying banknotes and detecting fluorescent agents or markings on various surfaces. It works as a handy secondary function alongside the main white beam and the emergency red/blue flashing warning modes.

Q: Can the magnetic tail really hold the flashlight to metal surfaces?

A: Absolutely. The built-in magnetic tail is strong enough to attach the flashlight to metal surfaces such as a vehicle roof, toolbox, or steel panel, giving you convenient hands-free lighting or a visible emergency warning light when combined with the flashing side-light modes.