| 摘要 |
<p>A battery charging apparatus comprises a number of 110V 16A sockets 5 fitted to, or part of, and integrated within a 110V 16A industrial power supply unit. Each socket 5 has associated with it one USB power outlet port 4 and/or one mini USB power outlet port and/or any other outlet port compatible with mobile communication devices, allowing the use of each of the sockets 5 while charging the batteries within mobile devices simultaneously. The USB outlet ports 4 may be built into the panel sockets 5, which in turn can be fitted to the outer casing of a junction box (figures 1-2) or a transformer box (figures 3-4), or the USB ports 4 can be directly fitted to the casing of a junction/transformer box.</p> |
