There are two significant factors you should weigh when considering a Shadowhawk X800. The first would be the merits of the product itself, and the second is the price. Built in protection circuit module (PCB) significantly reduces risk of explosion or bursting into flames when properly charged, used, and stored

Waterproof & Adjustable】 The Flashlight is waterproof and it is made of aluminum alloy and rubber. adjustable focus for Use in different situations (just rotate torch head to adjust zoom). The LED flashlight allows you to select focus between spot and flood beams. Smart Charger- Intelligently identify input power and automatically adjust suitable charge current, the charger can automatically detect Li-ion and Ni-MH batteries and charge different type of batteries at SAME TIME and SEPARATELY, 2 Charging Slots Can Work Individually. Tactical LED flashlights made with a strategic military-grade construction and aircraft-aluminum materials? Sounds like something straight out of a movie right? As noted above, the X800 seems to be virtually identical to a number of far-less expensive tactical lights on the market. It would appear that several lights on the market are simply re-brandings of the same item. In addition to the Ultrafire 878 – which some have claimed is the “original” from which the X800 is based – there are also a number of other similar lights, such as the Mengcore E17, which look identical other than the logo on the handle.Note: It appears that this product may have been re-branded as Gladiator Flashlight. You can read more information on that product in this review. Claims & Features

Power Bank Function - When the left slot has been put into the charged lithium battery, charger now can be a power bank provide output power to your external devices, it is not only a charger but also a power bank.Product Reliability: How sturdy and durable an Shadowhawk X800 Battery Replacement is should be an indication of how long it will work out for you. A rep from the company fielded questions in a Reddit forum and claimed that it “is actually not the Ultrafire standard Chinese model, it’s our own manufacturer with better components, bulb, and battery.” Despite that, there are dozens of online reviewers and YouTube videos which compare the X800 to the Ultrafire and other similar flashlights, and the differences are negligible, if any at all. The X800 arrives in a case which includes the flashlight, rechargeable battery, charger, and adapter which allows use with three AAA batteries. The case itself is rather flimsy, and not something you’d expect for a product touted for its durability. The brightness when the light is using three AAA batteries is not as powerful as when it is using the lithium battery. You may have run across forums calling the X800 a “scam,” which we don’t feel is an accurate description because customers do get what is advertised, although it is significantly higher priced than nearly identical items. The marketing is actually not much different than the standard As Seen on TV product which over-hypes the benefits and charges more than similar competitors.