Nitecore E4K Rechargeable Compact EDC Flashlight - Waterproof Impact Resistant Build with SOS Mode for Outdoor Adventures

The Nitecore E4K is a compact, rechargeable EDC flashlight built for everyday carry and outdoor adventures. With a rugged aluminum body, flexible power options, and emergency signaling, it’s designed to deliver dependable light when you need it most.

• Size: 4.63" long, pocketable design that fits easily in a pocket, bag, or toolbox for quick access.
• Battery Options: Uses one included 21700 rechargeable battery or can run on two CR123A cells (not included) for versatile power in any situation.
• Material & Finish: Anodized aluminum body with a professional black finish for durability and a sleek appearance.
• Durability: Water-resistant and impact-resistant construction designed for daily use and outdoor conditions.
• Rechargeability: Rechargeable battery included to simplify power management and reduce waste.
• Emergency Signaling: SOS mode and dedicated strobe provide immediate signaling options during emergencies.
• Packaging: Retail-ready boxed packaging with a hanging tab for convenient display.

The E4K delivers practical, reliable illumination in a compact package. Its flexible battery options mean you’re prepared whether you carry the included 21700 or swap in CR123A cells when needed. The durable anodized aluminum body protects against daily wear, while SOS and strobe modes give you quick signaling capabilities in urgent situations. If you want a ready-to-use, rechargeable flashlight that travels well in a pocket or toolbox, the E4K is a thoughtful choice for everyday needs and outdoor adventures.