【High Capacity Portable Charger】The massive 26,800mAh cell capacity provides more than 5 charges for iPhone 13, almost 5 full charges for iPhone X, more than 4 charges for Samsung Galaxy S11. High capacity but also airplane approved, a longer lasting portable charger for business, travel and on the go, Just bring this battery pack and neither you nor your friends will have to worry about low battery of your phone.

【Dual USB Output Ports & Fast Recharge 】Each portable phone charger has 2 USB output ports(5V 2.1A), which make it possible to charge 2 USB charged devices at the same time. And it has a USB C input port(recharging only) and a Micro USB ports, you can fully refill the battery bank in 7 hrs with 2.1A charger. 4 LED indicator shows the remaining battery level of the battery bank at a glance.

【Widely Compatibility】 The built-in smart chip and advanced charging technology of the Kuulaa portable charger can intelligently identify the device and provide it with the optimized charging current, allowing this portable charger power bank to charge not only mobile phones, but also iWatch, AirPods, Bluetooth speakers, etc.

【Superior Safety - Intelligent Controlling IC 】Thanks to the premium Li-polymer battery pack, the portable charger is much safer than any Li-ion charger. And it built-in multi-protection system, our Intelligent Controlling IC protect the power bank against over current and short circuit, UL2056, FCC, CE, RoHS certificated, more reliable.

【What You Get & Our Promise】1 x Kuulaa 26800mAh portable power bank, 1 x Micro USB charging cables, 1 x user manual. 7/24 hours after-sale technical support. If you have any questions, please feel free to contact us via Amazon Info mail with your order number.