PowerBank - Chargers Silicon Power mix of materials

The QS15 utilizes smartBOOST technology to deliver a fast charge and a premium 20,000mAh battery to recharge any smartphone 4-6 full times, for days of power, anywhere. Charge up to 2.5 times faster with 18W Power Delivery (PD) via the Type-C port an.

30,000mAh capacity provides 6-9 full charge cycles on just about any smartphone. Charge up to 2.5 times faster with support from 4 different speed engines 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 1 Type-C) charge up o 4 devices simultaneously. Equipped with triple input power (Micro-USB, Type-C, and Lightning) for total user convenience.

Triple-Engine Fast Charging Solution with support from 3 different high-speed engines, the QS55 is the ultimate fast charging solution. Charge up to 2.5 times faster with 18W Power Delivery (PD) via the Type-C port or with QC3.0 and 22.5W Super Charge (Huawei models) via the USB Type-A port. Whichever engine you utilize, this power bank is sure to keep your batteries green.

The QS28 packs a mighty 20,000mAh capacity, enough to fully replenish most smartphones around 4-6 times. Its ergonomically-shaped body makes for a comfortable hold, elegant mirror surface gives it a classy look, and handy digitized LED screen shows t