Blue Mobile Rechargeable Battery 2000 mAh with LED Flashlight (PCPA20001PP). FUEL Active is the perfect go anywhere mobile rechargeable battery designed for outdoor enthusiast. Built in a high impact element-resistant housing; FUEL Active provides a powerful battery and LED flashlight to keep devices powered up while camping hiking boating or just on-the-go in the city. Rechargeable battery crafted with aluminum casing. Designed for outdoor enthusiasts: perfect for hiking camping and traveling; Built-in bright LED flashlight; Built in protection: Safeguard from over charge under discharge over current over temperature short circuit; Pass through technology: charge devices and battery at the same time deal for phone camera GPS and other USB powered devices; Input: 5V/0.5A Output: 5V/1A Capacity: 2000mAh; Battery: Lithium ion cylindrical.