BMX SolidSafe 10,000mAh Solid-State Magnetic Power Bank - BlackSafe and Reliable With its solid semi solid core, the SolidSafe power bank is a much safer option compared to traditional lithium ion battery packs. With a fraction of the flammable liquid of most batteries, SolidSafe is less prone to swelling and violent thermal runaways. Wireless and Lanyard Charging With a 10,000mAh capacity and Qi2 compatibility, SolidSafe can provide long lasting wireless charging to your phone with up to 15W of output. It clicks