Swordfish Ultra Bright LED Lantern 15000mAh Portable Charger External Battery Pack, iPhone, Samsung, Andriod, Smart Phones and Tablets, Yellow Ultra-high capacity of 15000Mah Ultra-fast charge output through Dual USB ports allow for simultaneous charging of your mobile Device. Intelligent power manage IC, overcharge protection, short circuit protection Ultra bright LED flashlight last up to 10hrs on a fully charge.