[EVO 4G General] pardonmyownage:
yes W=VxA. or A=W/V so while on the charger you would obtain a certain wattage at the voltage, and when the voltage is lowered it keeps the same wattage in the battery, thus increasing the amount of available A and providing a prolonged 100% time.

yes it charges at full until it reaches about 90% then it slowly decreases until it hits 0mA input @ 4.2V. technically you could do it where it immediately drops, but SBC currently doesn't do that.

take a look at this.

2011/01/09|23:25:45|904mA|60%|4097mV|32.1ÂºC

2011/01/09|23:26:45|902mA|61%|4103mV|32.1ÂºC

2011/01/09|23:27:45|900mA|62%|4109mV|32.1ÂºC

2011/01/09|23:28:45|898mA|63%|4113mV|32.1ÂºC

2011/01/09|23:29:45|894mA|64%|4119mV|32.1ÂºC

2011/01/09|23:30:45|886mA|65%|4125mV|32.4ÂºC

2011/01/09|23:31:45|886mA|66%|4130mV|32.4ÂºC

2011/01/09|23:32:45|882mA|67%|4133mV|32.4ÂºC

2011/01/09|23:33:45|878mA|68%|4141mV|32.4ÂºC

2011/01/09|23:34:45|866mA|69%|4146mV|32.4ÂºC

2011/01/09|23:35:45|866mA|70%|4151mV|32.4ÂºC

2011/01/09|23:36:45|844mA|71%|4157mV|32.4ÂºC

2011/01/09|23:37:45|834mA|72%|4164mV|32.4ÂºC

2011/01/09|23:38:45|834mA|73%|4168mV|32.4ÂºC

2011/01/09|23:39:45|832mA|74%|4173mV|32.7ÂºC

2011/01/09|23:40:45|794mA|75%|4175mV|32.7ÂºC

2011/01/09|23:41:45|810mA|76%|4183mV|32.7ÂºC

2011/01/09|23:42:45|796mA|76%|4183mV|32.7ÂºC

2011/01/09|23:43:45|778mA|77%|4190mV|32.7ÂºC

2011/01/09|23:44:45|760mA|78%|4192mV|32.7ÂºC

2011/01/09|23:45:45|734mA|79%|4199mV|32.7ÂºC

2011/01/09|23:46:45|700mA|80%|4203mV|32.7ÂºC

2011/01/09|23:47:45|664mA|81%|4204mV|32.7ÂºC

2011/01/09|23:48:45|630mA|81%|4204mV|32.7ÂºC

2011/01/09|23:49:45|598mA|82%|4205mV|32.4ÂºC

2011/01/09|23:50:45|574mA|83%|4204mV|32.1ÂºC

2011/01/09|23:51:45|548mA|83%|4204mV|32.1ÂºC

2011/01/09|23:52:45|528mA|84%|4204mV|31.8ÂºC

2011/01/09|23:53:45|508mA|84%|4204mV|31.8ÂºC

2011/01/09|23:54:45|488mA|85%|4204mV|31.8ÂºC

2011/01/09|23:55:45|468mA|85%|4204mV|31.8ÂºC

2011/01/09|23:56:45|450mA|86%|4204mV|31.5ÂºC

2011/01/09|23:57:45|432mA|86%|4204mV|31.5ÂºC

2011/01/09|23:58:45|416mA|87%|4205mV|31.2ÂºC

2011/01/09|23:59:45|398mA|87%|4205mV|31.2ÂºC

2011/01/10|00:00:45|382mA|88%|4204mV|31.2ÂºC

2011/01/10|00:01:45|366mA|88%|4204mV|31.2ÂºC

2011/01/10|00:02:45|352mA|89%|4205mV|30.9ÂºC

2011/01/10|00:03:45|338mA|89%|4205mV|30.9ÂºC

2011/01/10|00:04:45|324mA|89%|4205mV|30.9ÂºC

2011/01/10|00:05:45|312mA|90%|4204mV|30.9ÂºC

2011/01/10|00:06:45|298mA|90%|4204mV|30.9ÂºC

2011/01/10|00:07:45|288mA|90%|4204mV|30.9ÂºC

2011/01/10|00:08:45|276mA|91%|4205mV|30.9ÂºC

2011/01/10|00:09:45|266mA|91%|4205mV|30.9ÂºC

2011/01/10|00:10:45|256mA|91%|4205mV|30.9ÂºC

2011/01/10|00:11:45|244mA|91%|4205mV|30.9ÂºC

2011/01/10|00:12:45|234mA|92%|4204mV|30.9ÂºC

2011/01/10|00:13:45|226mA|92%|4204mV|30.9ÂºC

2011/01/10|00:14:45|216mA|92%|4204mV|30.9ÂºC

2011/01/10|00:15:45|208mA|92%|4204mV|30.9ÂºC

2011/01/10|00:16:45|202mA|93%|4209mV|30.9ÂºC

2011/01/10|00:17:45|192mA|93%|4209mV|30.9ÂºC

2011/01/10|00:18:45|186mA|93%|4209mV|30.9ÂºC

2011/01/10|00:19:45|178mA|93%|4209mV|30.9ÂºC

2011/01/10|00:20:45|172mA|93%|4209mV|30.9ÂºC

2011/01/10|00:21:45|164mA|94%|4204mV|30.7ÂºC

2011/01/10|00:22:45|158mA|94%|4204mV|30.7ÂºC

2011/01/10|00:23:45|152mA|94%|4204mV|30.7ÂºC

2011/01/10|00:24:45|148mA|94%|4204mV|30.7ÂºC

2011/01/10|00:25:45|142mA|94%|4204mV|30.7ÂºC

2011/01/10|00:26:45|136mA|94%|4204mV|30.7ÂºC

2011/01/10|00:27:45|132mA|95%|4204mV|30.7ÂºC

2011/01/10|00:28:45|126mA|95%|4204mV|30.7ÂºC

2011/01/10|00:29:45|122mA|95%|4204mV|30.7ÂºC

2011/01/10|00:30:45|118mA|95%|4204mV|30.7ÂºC

2011/01/10|00:31:45|114mA|95%|4204mV|30.7ÂºC

2011/01/10|00:32:45|110mA|95%|4204mV|30.7ÂºC

2011/01/10|00:33:45|106mA|95%|4204mV|30.7ÂºC

2011/01/10|00:34:45|102mA|96%|4205mV|30.9ÂºC

2011/01/10|00:35:45|100mA|96%|4205mV|30.9ÂºC

2011/01/10|00:36:45|96mA|96%|4205mV|30.9ÂºC

2011/01/10|00:37:45|92mA|96%|4205mV|30.9ÂºC

2011/01/10|00:38:45|90mA|96%|4205mV|30.9ÂºC

2011/01/10|00:39:45|86mA|96%|4205mV|30.9ÂºC

2011/01/10|00:40:45|82mA|96%|4205mV|30.9ÂºC

2011/01/10|00:41:45|80mA|96%|4205mV|30.9ÂºC

2011/01/10|00:42:45|76mA|96%|4205mV|30.9ÂºC

2011/01/10|00:43:45|74mA|96%|4205mV|30.9ÂºC

2011/01/10|00:44:45|72mA|96%|4205mV|30.9ÂºC

2011/01/10|00:45:45|70mA|97%|4204mV|30.9ÂºC

2011/01/10|00:46:45|68mA|97%|4204mV|30.9ÂºC

2011/01/10|00:47:45|64mA|97%|4204mV|30.9ÂºC

2011/01/10|00:48:45|62mA|97%|4204mV|30.9ÂºC

2011/01/10|00:49:45|60mA|97%|4204mV|30.9ÂºC

2011/01/10|00:50:45|58mA|97%|4204mV|30.9ÂºC

2011/01/10|00:51:45|56mA|97%|4204mV|30.9ÂºC

2011/01/10|00:52:45|54mA|97%|4204mV|30.9ÂºC

2011/01/10|00:53:45|52mA|97%|4204mV|30.9ÂºC

2011/01/10|00:54:45|50mA|99%|4204mV|30.9ÂºC

2011/01/10|00:55:45|48mA|100%|4205mV|30.9ÂºC

2011/01/10|00:56:45|48mA|100%|4205mV|31.2ÂºC

2011/01/10|00:57:45|46mA|100%|4204mV|31.2ÂºC

2011/01/10|00:58:45|44mA|100%|4204mV|31.2ÂºC

2011/01/10|00:59:45|42mA|100%|4204mV|31.2ÂºC

2011/01/10|01:00:45|42mA|100%|4204mV|31.2ÂºC

2011/01/10|01:01:45|40mA|100%|4204mV|31.2ÂºC

2011/01/10|01:02:45|40mA|100%|4205mV|31.2ÂºC

2011/01/10|01:03:45|38mA|100%|4204mV|31.2ÂºC

2011/01/10|01:04:45|36mA|100%|4204mV|31.2ÂºC

2011/01/10|01:05:45|36mA|100%|4205mV|30.9ÂºC

2011/01/10|01:06:45|34mA|100%|4205mV|30.9ÂºC

2011/01/10|01:07:45|34mA|100%|4204mV|30.9ÂºC

2011/01/10|01:08:45|32mA|100%|4205mV|30.9ÂºC

2011/01/10|01:09:45|32mA|100%|4209mV|30.9ÂºC

2011/01/10|01:10:45|30mA|100%|4204mV|31.2ÂºC

2011/01/10|01:11:45|30mA|100%|4205mV|31.2ÂºC

2011/01/10|01:12:45|28mA|100%|4205mV|31.2ÂºC

2011/01/10|01:13:45|28mA|100%|4204mV|31.2ÂºC

2011/01/10|01:14:45|24mA|100%|4204mV|31.2ÂºC

2011/01/10|01:15:45|28mA|100%|4205mV|31.5ÂºC

2011/01/10|01:16:45|26mA|100%|4205mV|31.5ÂºC

2011/01/10|01:17:45|26mA|100%|4204mV|31.5ÂºC

2011/01/10|01:18:45|26mA|100%|4205mV|31.5ÂºC

2011/01/10|01:19:45|24mA|100%|4205mV|31.5ÂºC

2011/01/10|01:20:45|24mA|100%|4204mV|31.5ÂºC

2011/01/10|01:21:45|24mA|100%|4205mV|31.5ÂºC

2011/01/10|01:22:45|22mA|100%|4204mV|31.5ÂºC

2011/01/10|01:23:45|22mA|100%|4204mV|31.5ÂºC

2011/01/10|01:24:45|20mA|100%|4205mV|31.5ÂºC

2011/01/10|01:25:45|20mA|100%|4204mV|31.5ÂºC

2011/01/10|01:26:45|20mA|100%|4204mV|31.5ÂºC

2011/01/10|01:27:45|20mA|100%|4205mV|31.5ÂºC

2011/01/10|01:28:45|20mA|100%|4204mV|31.5ÂºC

2011/01/10|01:29:45|18mA|100%|4204mV|31.5ÂºC

2011/01/10|01:30:45|18mA|100%|4204mV|31.5ÂºC

2011/01/10|01:31:45|18mA|100%|4205mV|31.5ÂºC

2011/01/10|01:32:45|18mA|100%|4204mV|31.5ÂºC

2011/01/10|01:33:45|14mA|100%|4204mV|31.5ÂºC

2011/01/10|01:34:45|16mA|100%|4205mV|31.5ÂºC

2011/01/10|01:35:45|16mA|100%|4204mV|31.5ÂºC

2011/01/10|01:36:45|16mA|100%|4205mV|31.5ÂºC

2011/01/10|01:37:45|16mA|100%|4205mV|31.5ÂºC

2011/01/10|01:38:45|16mA|100%|4204mV|31.5ÂºC

2011/01/10|01:39:45|14mA|100%|4204mV|31.8ÂºC

2011/01/10|01:40:45|16mA|100%|4205mV|31.8ÂºC

2011/01/10|01:41:45|14mA|100%|4205mV|31.8ÂºC

2011/01/10|01:42:45|14mA|100%|4205mV|31.8ÂºC

2011/01/10|01:43:45|14mA|100%|4204mV|31.8ÂºC

2011/01/10|01:44:45|14mA|100%|4205mV|31.8ÂºC

2011/01/10|01:45:45|14mA|100%|4204mV|31.8ÂºC

2011/01/10|01:46:45|12mA|100%|4204mV|31.5ÂºC

2011/01/10|01:47:45|12mA|100%|4204mV|31.8ÂºC

2011/01/10|01:48:45|12mA|100%|4205mV|31.5ÂºC

2011/01/10|01:49:45|12mA|100%|4205mV|31.5ÂºC

2011/01/10|01:50:45|12mA|100%|4205mV|31.5ÂºC

2011/01/10|01:51:45|12mA|100%|4204mV|31.5ÂºC

2011/01/10|01:52:45|12mA|100%|4204mV|31.5ÂºC

2011/01/10|01:53:45|12mA|100%|4205mV|31.5ÂºC

2011/01/10|01:54:45|10mA|100%|4204mV|31.5ÂºC

2011/01/10|01:55:45|10mA|100%|4204mV|31.5ÂºC

2011/01/10|01:56:45|10mA|100%|4205mV|31.5ÂºC

2011/01/10|01:57:45|10mA|100%|4205mV|31.5ÂºC

2011/01/10|01:58:45|10mA|100%|4205mV|31.5ÂºC

2011/01/10|01:59:45|10mA|100%|4205mV|31.5ÂºC

2011/01/10|02:00:45|10mA|100%|4205mV|31.5ÂºC

2011/01/10|02:01:45|10mA|100%|4204mV|31.5ÂºC

2011/01/10|02:02:45|10mA|100%|4204mV|31.5ÂºC

2011/01/10|02:03:45|10mA|100%|4204mV|31.5ÂºC

2011/01/10|02:04:45|10mA|100%|4205mV|31.5ÂºC

2011/01/10|02:05:45|8mA|100%|4204mV|31.5ÂºC

2011/01/10|02:06:45|10mA|100%|4209mV|31.5ÂºC

2011/01/10|02:07:45|8mA|100%|4204mV|31.5ÂºC

2011/01/10|02:08:45|8mA|100%|4205mV|31.5ÂºC

2011/01/10|02:09:45|10mA|100%|4204mV|31.5ÂºC

2011/01/10|02:10:45|8mA|100%|4205mV|31.5ÂºC

2011/01/10|02:11:45|8mA|100%|4205mV|31.5ÂºC

2011/01/10|02:12:45|8mA|100%|4204mV|31.5ÂºC

2011/01/10|02:13:45|8mA|100%|4205mV|31.5ÂºC

2011/01/10|02:14:45|8mA|100%|4204mV|31.5ÂºC

2011/01/10|02:15:45|8mA|100%|4205mV|31.5ÂºC

2011/01/10|02:16:45|8mA|100%|4205mV|31.5ÂºC

2011/01/10|02:17:45|6mA|100%|4204mV|31.5ÂºC

2011/01/10|02:18:45|8mA|100%|4205mV|31.5ÂºC

2011/01/10|02:19:45|6mA|100%|4204mV|31.5ÂºC

2011/01/10|02:20:45|6mA|100%|4205mV|31.5ÂºC

2011/01/10|02:21:45|8mA|100%|4204mV|31.5ÂºC

2011/01/10|02:22:45|6mA|100%|4204mV|31.5ÂºC

2011/01/10|02:23:45|6mA|100%|4205mV|31.5ÂºC

2011/01/10|02:24:45|6mA|100%|4205mV|31.5ÂºC

2011/01/10|02:25:45|6mA|100%|4205mV|31.5ÂºC

2011/01/10|02:26:45|4mA|100%|4205mV|31.5ÂºC

2011/01/10|02:27:45|6mA|100%|4204mV|31.5ÂºC

2011/01/10|02:28:45|6mA|100%|4204mV|31.5ÂºC

2011/01/10|02:29:45|6mA|100%|4205mV|31.5ÂºC

2011/01/10|02:30:45|6mA|100%|4205mV|31.5ÂºC

2011/01/10|02:31:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:32:45|6mA|100%|4205mV|31.8ÂºC

2011/01/10|02:33:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:34:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:35:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:36:45|6mA|100%|4205mV|31.8ÂºC

2011/01/10|02:37:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:38:45|6mA|100%|4209mV|31.8ÂºC

2011/01/10|02:39:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:40:45|6mA|100%|4205mV|31.5ÂºC

2011/01/10|02:41:45|6mA|100%|4205mV|31.5ÂºC

2011/01/10|02:42:45|4mA|100%|4204mV|31.5ÂºC

2011/01/10|02:43:45|6mA|100%|4205mV|31.5ÂºC

2011/01/10|02:44:45|6mA|100%|4205mV|31.5ÂºC

2011/01/10|02:45:45|4mA|100%|4205mV|31.5ÂºC

2011/01/10|02:46:45|4mA|100%|4204mV|31.5ÂºC

2011/01/10|02:47:45|6mA|100%|4204mV|31.5ÂºC

2011/01/10|02:48:45|6mA|100%|4205mV|31.8ÂºC

2011/01/10|02:49:45|6mA|100%|4207mV|31.8ÂºC

2011/01/10|02:50:45|6mA|100%|4205mV|31.8ÂºC

2011/01/10|02:51:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:52:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:53:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:54:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:55:45|6mA|100%|4203mV|31.8ÂºC

2011/01/10|02:56:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:57:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|02:58:45|6mA|100%|4205mV|31.8ÂºC

2011/01/10|02:59:45|4mA|100%|4205mV|31.8ÂºC

2011/01/10|03:00:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|03:01:45|6mA|100%|4204mV|31.8ÂºC

2011/01/10|03:02:45|4mA|100%|4205mV|31.8ÂºC

2011/01/10|03:03:45|6mA|100%|4205mV|31.8ÂºC

2011/01/10|03:04:45|4mA|100%|4205mV|31.8ÂºC

2011/01/10|03:05:45|4mA|100%|4204mV|31.8ÂºC

2011/01/10|03:06:45|4mA|100%|4204mV|31.8ÂºC

2011/01/10|03:07:45|6mA|100%|4205mV|31.8ÂºC

2011/01/10|03:08:45|4mA|100%|4204mV|31.8ÂºC

2011/01/10|03:09:45|4mA|100%|4205mV|31.8ÂºC

2011/01/10|03:10:45|4mA|100%|4204mV|31.8ÂºC

2011/01/10|03:11:45|4mA|100%|4204mV|31.8ÂºC

as you can see it deceases. it eventually reaches 0mA, but that log would have been too long to post. after it hits 0mA. it stays at 2 or 4 or 0mA.