20000mAh compact portable power bank, 22.5W super fast charging, with built-in charging cable

1. Convenient to carry: compact size, light weight, easy to carry, can charge electronic devices anywhere and anytime. 2. Power supply at any time: it can provide power for cell phones, tablets and other devices in the absence of power outlets to ensure the normal use of the device. 3. Strong compatibility: Equipped with multiple interfaces, compatible with different brands and types of electronic devices. 4. Long-lasting energy storage: with different capacity specifications, it can store a large amount of electricity to meet the demand for multiple charging. 5. Safe to use: Equipped with multiple safety protection functions such as over-charging protection, over-discharging protection, short-circuit protection, etc., it is safe and reliable to use.