Nexus 4 Wireless Charger Teardown
These are some common tools used to work on this device. You might not need every tool for every procedure.
The charger can be identified by the LG model number on the bottom baseplate, WCP-400. "Designed and assembled by LG Electronics."
The charger was sold with a USB to MicroUSB cable, and an AC charger capable of 1.8A output.