The Cree XP-E LED - 300 Lumens Flashlight (S02) is a compact and powerful flashlight that is perfect for outdoor activities, camping, hiking, or emergency situations. It is equipped with a high-performance Cree XP-E LED light source, which provides an impressive brightness of 300 lumens. This flashlight is made of high-quality 6061-T6 aviation aluminum alloy, which makes it durable, lightweight, and resistant to scratches, corrosion, and impact.

The flashlight has a maximum range of 200 - 300 meters (650 - 980 feet), and it comes with five different operating modes, including High, Middle, Low, Strobe, and SOS. The power button is located at the tail cap, making it easy to operate. The flashlight runs on one 18650 rechargeable lithium-ion battery or two CR123 lithium batteries (not included), providing a running time of 2-3 hours on High mode.

The dimensions of the flashlight are 145mm (5.7 inches) in length, 45mm (1.8 inches) in head diameter, and 25mm (0.98 inches) in body diameter. It has a net weight of 136g (4.8 oz), making it easy to carry in a backpack or pocket. The flashlight also includes a lanyard wrist strap for easy carrying.

The flashlight is also designed to be waterproof and shockproof, making it suitable for use in extreme weather conditions or rough terrain. It can withstand drops and impacts from a height of 1 meter, and it is rated IPX8 waterproof, which means it can be submerged in water up to 2 meters deep for up to 30 minutes without any damage.

In addition to the flashlight, the package also includes two 18650 rechargeable lithium-ion batteries with a capacity of 2000mAh each. These batteries are made of high-quality lithium-ion cells and have no memory effect, ensuring long-lasting performance. They also have a long storage life, are lightweight, and have a high energy density. The batteries are designed with a button top terminal and have a length of 70mm (2.76 inches), a diameter of 18.3mm (0.72 inches), and a weight of 45g (1.64 oz) each.

The batteries are rechargeable using the included charger, which is equipped with a micro USB 5V socket input. The charger has a large LCD screen that displays the charging status, voltage, and current. It also has a power bank function that allows you to use one battery to discharge 5V and charge a mobile phone or other devices. The charger is designed with short circuit protection, battery reverse connection protection, and input voltage over-voltage protection alarm function, ensuring safe and reliable charging. It has an input of DC 5V/2A and an output of Li-ion: 12A/1A/0.5A 21A/0.5A Nimh 2*0.5A, and it takes about two hours to fully charge the batteries.

The flashlight, batteries, and charger are all of high quality and provide a reliable source of light and power for various outdoor activities and emergency situations. The Cree XP-E LED - 300 Lumens Flashlight (S02) is a versatile and powerful flashlight that is perfect for any adventure. The two 18650 rechargeable lithium-ion batteries with a capacity of 2000mAh each provide long-lasting performance, and the included charger is easy to use and has multiple safety features. Overall, this package is an excellent value for anyone in need of a high-quality flashlight, batteries, and charger.