Hi to all,before one week,i bought one battery from ebay http://www.ebay.co.uk/itm/PolarCell-...item5ae5cc9046
but till to day i can't see any difference than orginal battery,although the new battery is have capacity 1500mAh.Here my output from powertop:
home/user # powertop
Powertop 1.13.3
status: Unknown job: pmtrackerdaemon
Sleeping for 11 seconds before sampling
Collecting data for 30 seconds
Sample interval was 00m 30s 14313us

C# | Ratio | Avg/dura | Frequency | Ratio
--------+--------+----------+-----------+--------+
C0 | 49.7% | | 1150 MHz | nan% |
C1 | 0.2% | 0.7ms |
C2 | 16.1% | 12.1ms |
C3 | 21.1% | 87.8ms |
C4 | 12.9% | 555.2ms |

IRQ# | Activity | Type | Name
--------+------------+----------------+---------------------------
12 | 7095 | INTC | DMA
37 | 2166 | INTC | gp
86 | 850 | INTC | mmc1
67 | 413 | INTC | ssi_p1_mpu_irq0
56 | 392 | INTC | i2c_omap
11 | 251 | INTC | prcm
57 | 186 | INTC | i2c_omap
71 | 163 | INTC | ssi_gdd
311 | 162 | GPIO | ssi_p1_cawake_gpio
21 | 50 | INTC | SGX
225 | 7 | GPIO | omap2-onenand
25 | 1 | INTC | OMAP

PID# | Activity | Name | Function Entry (Expire)
--------+------------+----------------+---------------------------
0 | 2001 | <kernel core> | tick_nohz_restart_sched_tick (tick_sched_timer)
1 | 80D| preinit | cpufreq_governor_dbs (delayed_work_timer_fn)
927 | 38 | mce | schedule_hrtimeout_range (hrtimer_wakeup)
44 | 33 | mmcqd | queue_delayed_work (delayed_work_timer_fn)
44 | 33 | mmcqd | cfq_completed_request (cfq_idle_slice_timer)
1262 | 28 | hildon-desktop | schedule_hrtimeout_range (hrtimer_wakeup)
1523 | 19 | osso-xterm | schedule_hrtimeout_range (hrtimer_wakeup)
820 | 19 | dsme | __enqueue_rt_entity (sched_rt_period_timer)
0 | 15 | <kernel core> | hrtimer_start (tick_sched_timer)
1563 | 11 | browserd | futex_wait (hrtimer_wakeup)
44 | 8 | mmcqd | schedule_timeout (process_timeout)
15 | 8 | kswapd0 | schedule_timeout (process_timeout)
856 | 7 | bme_RX-51 | sys_timer_settime (posix_timer_fn)
1576 | 7 | browser | do_nanosleep (hrtimer_wakeup)
1576 | 7 | browser | schedule_hrtimeout_range (hrtimer_wakeup)
905 | 6 | ohmd | schedule_hrtimeout_range (hrtimer_wakeup)
1567 | 6 | browserd | futex_wait (hrtimer_wakeup)
995 | 5 | Xorg | queue_delayed_work (delayed_work_timer_fn)
949 | 4 | sgx_perf | queue_delayed_work (delayed_work_timer_fn)
652 | 4 |<kernel module> | tsc2005_probe (tsc2005_esd_timer_handler)
995 | 3 | Xorg | hrtimer_start (it_real_fn)
820 | 3 | dsme | do_nanosleep (hrtimer_wakeup)
29 | 3 | mv | setup_wb_timer (wb_timer_fn)
1582 | 3 | browserd | futex_wait (hrtimer_wakeup)
15 | 3 | kswapd0 | blk_plug_device (blk_unplug_timeout)
856 | 2 | bme_RX-51 | sys_timer_settime (posix_timer_fn)
856 | 2 | bme_RX-51 | do_nanosleep (hrtimer_wakeup)
856 | 2 | bme_RX-51 | schedule_timeout (process_timeout)
1558 | 2 | browserd | journal_get_write_access (commit_timeout)
852 | 2D|<kernel module> | queue_delayed_work (delayed_work_timer_fn)
1 | 2D| <kernel core> | queue_delayed_work (delayed_work_timer_fn)
938 | 2 | gconfd-2 | ubifs_wbuf_write_nolock (wbuf_timer_callback_nolock)
1262 | 2 | hildon-desktop | queue_delayed_work (delayed_work_timer_fn)
927 | 2 | mce | queue_delayed_work (delayed_work_timer_fn)
1585 | 2 | Calendar | schedule_timeout (process_timeout)
1585 | 2 | Calendar | blk_plug_device (blk_unplug_timeout)
44 | 1 | mmcqd | schedule_timeout (process_timeout)
1540 | 1 |e-addressbook-f | blk_plug_device (blk_unplug_timeout)
1540 | 1 |e-addressbook-f | schedule_timeout (process_timeout)
1540 | 1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
1545 | 1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
1547 | 1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
921 | 1 | csd | schedule_hrtimeout_range (hrtimer_wakeup)
1552 | 1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
1551 | 1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
1553 | 1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
1555 | 1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
1554 | 1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
1556 | 1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
1560 | 1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
1558 | 1 | browserd | schedule_timeout (process_timeout)
938 | 1 | gconfd-2 | schedule_hrtimeout_range (hrtimer_wakeup)
927 | 1 | mce | schedule_timeout (process_timeout)
927 | 1 | mce | schedule_timeout (process_timeout)
1211 | 1 | signond | schedule_hrtimeout_range (hrtimer_wakeup)
1150 | 1 | sapwood-server | schedule_hrtimeout_range (hrtimer_wakeup)
1580 | 1 | browserd | schedule_timeout (process_timeout)
1580 | 1 | browserd | schedule_timeout (process_timeout)
1096 | 1 | dbus-daemon | schedule_timeout (process_timeout)
1579 | 1 | image-viewer | schedule_timeout (process_timeout)
1580 | 1 | browserd | journal_get_write_access (commit_timeout)
834 | 1 | dsme-server | schedule_timeout (process_timeout)
995 | 1 | Xorg | schedule_timeout (process_timeout)
1534 | 1 | powertop | do_nanosleep (hrtimer_wakeup)

Power domain activity breakdown
Domain | % of time spent in states
--------+---------+---------+---------+---------+----------
usbhost |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| nowOFF)
sgx |OFF: 95%|RET: 0%|INA: 0%| ON: 4%| nowON)
per |OFF: 33%|RET: 16%|INA: 0%| ON: 50%| nowON)
dss |OFF: 23%|RET: 0%|INA: 0%| ON: 76%| nowOFF)
cam |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| nowOFF)
core |OFF: 4%|RET: 0%|INA: 39%| ON: 55%| nowON)
neon |OFF: 12%|RET: 21%|INA: 15%| ON: 50%| nowON)
mpu |OFF: 12%|RET: 21%|INA: 15%| ON: 50%| nowON)
iva2 |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| nowOFF)

Clock activity breakdown at end of period
Domain | Active clocks
--------+---------------+---------------+------------------
core | SDRC | HSOTGUSB_IDLE | OMAPCTRL
| MAILBOXES | MMC2 |
core3 | USBTLL
sgx | SGX
wkup | GPT1 | 32KSYNC | GPIO1
| WDT1 |
ckgen | CORE | PERI | 96M
| 48M | 12M | 54M
| EMU_CORE |
per | GPIO2 | GPIO3 | GPIO4
| GPIO5 | GPIO6 |

Total wakeups 14140, 471.3/s | IRQ 11736, 391.2/s | Timers 2404, 80.1/s
HW wakeups 251, 8.4/s | Real gp_timers expired 118, 3.9/s
/home/user #
edit:I am with kp50,multiboot+backmenu+droid 2.3.4 and libglib2.26