Hype Volt&reg; Ultra-slim Emergency Car Jumpstarter 10000 mAh Power Bank Mobile phone Laptop Ultra Portable Rechargeable Battery Charger, With Neat Carrying Case Hype Volt 10,000mAh All-in-1 Vehicle & Mobile Device Power Bank. Slim, portable design, Lithium-polymer 10,000 mAh battery. 400 Amp engine starter, Dual USB ports. Built-in 86-lumen LED flashlight, Backlit LED display. Convenient carry case included.