POWER BANK SILICON POWER QX55 30000 MAH - The 30,000mAh capacity provides 6-9 full charging cycles for virtually every smartphone model. Charge devices up to two and a half times faster via four different charging ports, via Type-C with 18W Power Delivery (PD) or USB Type-A with QC3.0, 22.5W VOOC (OPPO models) and 22.5W Super Charge ( Huawei models). 4 outputs (3 USB Type-A and Type-C) charge up to 4 devices simultaneously. Triple input (Micro-USB, Type-C and Lightning) provides more convenient charging options.