20000mAh Power Bank(Compact Portable Charger) with Flashlight, Dual-Port Output External Battery for iPhone, iPad, Samsung Galaxy and More -Tinkon (Black)

Product Review

20000mAh High Capacity rechargeable capacity guarantees you'll never be without your smartphone or tablet due to a dead battery.
High Quality battery cells inside- Top Grade A 18650 battery cells.
Ultra-Secure: Security protection designed for short-circuit and over-current protection.
Ultra-Safe: Keeps charge with a standby time up to 6 months after fully charged. 500+ recharge cycles over the life of the battery
Super-fast Charging Speed: Three USB output ( OutputA 1A, OutputB 2.1A, OutputC 2.1A)