The Ultimate All-in-One Emergency Flashlight & Power Bank

Meet the ESMARTER STD01 — a compact, waterproof LED flashlight engineered for adventurers, commuters, and anyone who values preparedness. Packing 800 lumens of blazing brightness, a built-in power bank, a magnetic mount, and a loud SOS alarm keychain, this is the one gadget you'll never want to leave home without.

Key Features

Super Bright 800-Lumen LED: Delivers powerful, clear illumination up to 100–200 metres — ideal for camping, hiking, car breakdowns, power outages, and more.
Built-In Power Bank: Doubles as a portable charger so you can keep your phone or other USB devices topped up wherever you are. Rechargeable battery included — no disposable batteries needed.
Magnet SOS Alarm Keychain: The integrated magnet lets you mount the light hands-free on any metal surface, while the SOS alarm keychain lets you signal for help instantly — clip it to your bag for instant access.
Waterproof Construction: Designed to perform in rain, snow, and wet conditions. Built from durable ABS material for long-lasting toughness.
5W Efficient Output: Strong light output with energy-smart 5W wattage — maximising your battery life when it matters most.
Compact & Keychain-Ready: Lightweight and portable enough to attach to your keys, bag, or belt loop for everyday carry.

Specifications

Brand	ESMARTER
Model	STD01
Lumens	800 lm
Wattage	5W
Lighting Distance	100–200 m
Body Material	ABS
Waterproof	Yes
Rechargeable	Yes (battery included)
Zoom	Non-adjustable
Certification	CE
Country of Origin	Made in Mainland China

Perfect For

Camping, hiking & outdoor adventures
Emergency preparedness kits
Car glove boxes & roadside kits
Everyday carry (EDC) on keys or bags
Power outages & home emergencies

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For more information on emergency preparedness and flashlight safety, visit the U.S. Department of Homeland Security – Ready.gov Emergency Kit Guide.

Frequently Asked Questions

Q: Can the ESMARTER STD01 flashlight charge my smartphone?

A: Yes! The ESMARTER STD01 features a built-in power bank function, allowing you to charge smartphones and other USB-compatible devices directly from the flashlight's rechargeable battery. It's perfect for travel, camping, or emergency situations when a wall outlet isn't available.

Q: Is the LED flashlight waterproof enough to use in the rain?

A: Absolutely. The ESMARTER STD01 has a waterproof design built to withstand rain, snow, and wet outdoor conditions, making it a reliable companion for all-weather adventures and emergencies.

Q: How does the SOS alarm keychain work?

A: The magnet SOS alarm keychain attaches conveniently to your bag, backpack, or keys. In an urgent situation, activate the SOS alarm to emit a loud alert signal, helping you get noticed quickly. The magnetic base also lets you mount the flashlight hands-free on metal surfaces like car hoods or tool boxes.

Q: How far does the LED beam reach?

A: The 800-lumen, 5W LED beam illuminates up to 100–200 metres ahead, providing wide, powerful coverage for nighttime outdoor use, roadside situations, or navigating dark spaces.