Energizer WCP119 is a 15W magnetic wireless charger that can automatically attach and align to the iPhone 12 series. WCP119 offers a 7.5W fast charge for the new iPhones. The magnetic alignment strongly connects the iPhone 12 series; not only prevents slipping and falling off, but also provides efficient wireless charging. With ultra-high-outputWCP119 can support up to 15W fast charge for Qi-compatible devices, including 10W fast charge for Samsung, Huawei, Xiaomi, and 15W for LG and other compatible Android devices. The Energizer Power Safe Management guarantees short-circuit and overcharging protection for your device.