Big things come in a small package. The Fenix LD30 Outdoor flashlight has one of the most innovative designs I have seen in a while. When ordered with the ARB-L-18-3500u 18650 rechargeable Li-ion battery you unlock some very cool features. First of all the battery is recharged directly by plugging into the battery I have never seen anything like it. This allows the flashlight to be 100% waterproof. Providing 1600 Lumens of lumination and a multi-selection switch to change intensity. The onboard sensor even indicates battery charge life. Priced at $79.95 with the battery included this is an incredible flashlight packed in a small package.