4200mAh 18650 Rechargeable Lithium Battery Flashlight Power Bank with Memoryless High Capacity Built-in Battery.

This versatile device combines the functionality of a flashlight and a power bank, featuring a high-capacity 4200mAh rechargeable lithium battery. Designed with memoryless technology, the battery maintains its full capacity over time, ensuring consistent performance. The product is compact and portable, making it ideal for outdoor activities, emergencies, or everyday use. Its powerful flashlight provides bright illumination, while the power bank feature allows you to charge your electronic devices on the go, offering a reliable source of power when you need it most. Battery Capacity: 4200 Power Supply Type: Charge Power: 3.7V Part Number: 18650 Applicable Environment: on foot, camping, Self-defense, teaching, search, hunt, Everyday Carry, Night Ride, Caving, Night fishing, patrol Maximum Range: 50 meters or less Manufacture country: China Instructions included: No