Punex Power Bank

High quality power bank which automatically detects and delivers the optimal charging current for any connected device- ensuring the fastest and most efficient charge. It is safe to use: supports over-charged, over-discharged, over-voltage, over-current and short circuit protection perfectly protects your digital devices from charging accident. Smartphones & tablets: portable battery charger can be used to charge both android and apple devices. Portable cell phone charger, polymer lithium backup battery, 10000mah capacity. KEY FEATURES 10000mAh Brand: Punex Safe to use Automatically detects and delivers the optimal charging current for any connected device