UL 2056 certified batteries protect your devices against excessive current, overheating, overcharging, has short circuit protection. 4 Minimalist LED indicator shows remaining battery level at a glance (0--25%--50%--75%--100%). Compatible with all mobile phones, tablets, wireless headsets, GPS devices, iPads, speakers, etc.

• PowerUp Trio Backup Battery models can be charged using Type-C, Lightning or Micro USB cables so you never have to worry about having the right cable because it will always be compatible
• Smart Charge Technology: optimizing output voltage during charging session
• Stable, High Capacity Portable Mobile Phone Power Bank
• LED Power Indicator Display will show you remaining power
• Product Dimensions: 2.6" x 5.6" x 1.1"