UNIVERSAL SERIAL BUS INTERFACES FOR DATA AND POWER - PART 3: USB BATTERY CHARGING SPECIFICATION, REVISION 1.2
International Electrotechnical Committee
1 Introduction
2 Dead Battery Provision
3 Charging Port Detection
4 Charging Port and Portable Device Requirements
5 Parameter Values
6 Accessory Charger Adapter
Specifies limits as well as detection, control and reporting mechanisms to permit devices to draw current in excess of the USB 2.0 specification for charging and/or powering up from dedicated chargers, hosts, hubs and charging downstream ports.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 100 |
