Portable Charger, PD 3.0 15000mAh Power Bank, RAVPower 30W High-Speed Tri-Output with LED Display, Ultra Compact Phone Charger Compatible with iPhone Xs X 8 7 6 Samsung Galaxy S9 Note 9 iPad Tablet Features & details Choose the RAVPower Power Bank Treatment: entrusted by 100, 000+ customers For keeping their devices charged when off the grid 【2020 Advanced Charging Technology】: RAVPower exclusive intelligent controlling IC and iSmart charging technology combine to deliver a blazing fast charge to your devices, 18W power delivery port delivers the fastest possible charge to almost all USB-C devices, take your iPhone 11 from 0% to 50% in just 30 minutes. Upgraded iSmart 2. 0 automatically detects and adjusts the charging current to obtain the best charging effect. 【30W Total Tri-Output & Fast Recharge】: RAVPower Portable charger with 18W PD 3. 0 USB-C port, 18W QC 3. 0 USB-A port and 12W ismart USB-A port for simultaneous charging to three devices with a combined output of 30W. Battery pack with 18W PD charging input allows ultra-fast less than 4. 7 hours recharging speed, can be fully recharged 2x faster than others, save 40% recharging time. 【Small Size, Big Power】: RAVPower PB231 Powerbank is one of the smallest 15000mAh power banks on the market, fits in your hand or pocket with power to keep you Going for days. Fully charge your iPhone 11 for 3 times, or Samsung S8 for 2 times. Best for all day trips and no worry about out of battery anymore. 【LED Digital Display】: Unlike vague blinking lights, this unique portable charger features an excellent LED indicator to show the exact percentage of power left. Simply press the power button twice to turn it on/off. When the power bank enters the PD fast charge mode, the PD blue light font on the display will show. Know before you go! 【100% Safe Protection 】: RAVPower PB231 Portable charger adopted high end lithium ion batteries, along with multiple protection technologies, to keep your devices away from over-voltage, over-charging, over-current, and short circuit, etc.