Top features: - Pre-charged and ready to go - Get up to six extra charges for your phone - USB-C port provides fast charging Pre-charged If you're running low on battery and need to charge up your phone or tablet, the Sandstrom S20PBQC17 Portable Power Bank is an essential accessory, which comes pre-charged so you're instantly ready to go. Get up to six extra charges With enough power to charge up your smartphone six times, the S20PBQC17 is great for keeping yourself connected at festivals, on holidays or wherever you find yourself without a charger. USB-C port The USB Type-C port is great for compatible smartphones or tablets, for incredibly fast charging that only takes a few minutes.