[Galaxy Ace II Android Development] ace2nutzer:
Actually Battery Voltage Table is very bad.. sorry it's my mistake.. but next Build will have a much better Voltage Table for better accurate Full gauge. But nothing bad.. it's only the indicator.. battery charger values still all safe.. u can't damage your battery.. just for info. With this latest Build.. even on 1% Battery u can use the Phone up to 1 Hour !! This's because of wrong Voltage table as is said.. it's just optic fault ;)

Right now i'm done to writing new Voltage Table... This is a really crazy Job.. I post the table here for users they can't believe may be, check this:

Old Table.. (on latest Chrono codinap + Ace2nutzer Kernel both)

{4260,	100},

{4255,	99},

{4250,	98},

{4245,	97},

{4240,	96},

{4235,	95},

{4230,	94},

{4225,	93},

{4220,	92},

{4215,	91},

{4210,	90},

{4205,	89},

{4200,	88},

{4195,	87},

{4190,	86},

{4185,	85},

{4180,	84},

{4175,	83},

{4170,	82},

{4165,	81},

{4160,	80},

{4155,	79},

{4150,	78},

{4145,	77},

{4140,	76},

{4135,	75},

{4130,	74},

{4125,	73},

{4120,	72},

{4115,	71},

{4110,	70},

{4105,	69},

{4100,	68},

{4095,	67},

{4090,	66},

{4085,	65},

{4080,	64},

{4075,	63},

{4070,	62},

{4065,	61},

{4060,	60},

{4055,	59},

{4050,	58},

{4045,	57},

{4040,	56},

{4035,	55},

{4030,	54},

{4025,	53},

{4020,	52},

{4015,	51},

{4010,	50},

{4005,	49},

{4000,	48},

{3995,	47},

{3990,	46},

{3985,	45},

{3980,	44},

{3975,	43},

{3970,	42},

{3965,	41},

{3955,	39},

{3945,	37},

{3935,	35},

{3925,	33},

{3915,	31},

{3905,	29},

{3895,	27},

{3885,	25},

{3875,	23},

{3865,	21},

{3855,	19},

{3845,	17},

{3835,	15},

{3825,	13},

{3815,	11},

{3805,	9},

{3795,	7},

{3765,	5},

{3720,	4},

{3680,	3},

{3640,	2},

{3600,	1},

{3300,	0},

New Table, included in coming builds:

{4260,	100},

{4250,	99},

{4240,	98},

{4230,	97},

{4220,	96},

{4210,	95},

{4200,	94},

{4190,	93},

{4180,	92},

{4170,	91},

{4160,	90},

{4150,	89},

{4140,	88},

{4130,	87},

{4120,	86},

{4110,	85},

{4100,	84},

{4090,	83},

{4080,	82},

{4070,	81},

{4060,	80},

{4050,	79},

{4040,	78},

{4030,	77},

{4020,	76},

{4010,	75},

{4000,	74},

{3990,	73},

{3980,	72},

{3970,	71},

{3960,	70},

{3950,	69},

{3940,	68},

{3930,	67},

{3920,	66},

{3910,	65},

{3900,	64},

{3890,	63},

{3880,	62},

{3870,	61},

{3860,	60},

{3850,	59},

{3840,	58},

{3830,	57},

{3820,	56},

{3810,	55},

{3800,	54},

{3790,	53},

{3780,	52},

{3770,	51},

{3760,	50},

{3755,	49},

{3750,	48},

{3745,	47},

{3740,	46},

{3735,	45},

{3730,	44},

{3725,	43},

{3720,	42},

{3715,	41},

{3710,	39},

{3705,	37},

{3700,	35},

{3695,	33},

{3690,	31},

{3685,	29},

{3680,	27},

{3675,	25},

{3670,	23},

{3665,	21},

{3660,	19},

{3655,	17},

{3650,	15},

{3640,	13},

{3630,	11},

{3620,	9},

{3610,	7},

{3600,	5},

{3550,	4},

{3500,	3},

{3450,	2},

{3400,	1},

{3300,	0},

As u can see, Phone will Shutdown @ 0% .. @ 3300mV .... absoulute minimum for Li-Ion Batterys is 2500mV.... The integrated safety Chips into the battery (electronic) will cut the main circuit @ 2700mV as u can see.. that all is "self-protect"

But this limit will never reached because we shutdown the Phone @ 3300mV. But if u want to be very friendly to your battery, then plug the Charger @ 5% :)

Another Thing for safety mechanism is the "loading end volatge" when u look @ the battery u will see: 4350mV this is the max. - Samsung Stock abb-charger have this Value in the driver... 4350mV .. but unfortunately when i check with Apps the Battery Voltage.. it showed me always 4365mV ! I don't know if this is only on my Phone or not.. but just in case I've reduced this Value @ 4340mV and now it is right @ 4350mV ...

But what does this abb-charger fix ??

This fix also.. when u have full charged the battery and the Phone is in Offline Mode.. (but on) and u do nothing.. and after 1 - 2 Hours when u turn on the display u see 96% ... I've adapt. the Table that is showing u fine 100% till u really use the Phone..

Even we will have more battery life, because Samsung end the charging @ 1st. 160mA and the 2nd: 120mA

.charge_full_design = 1500,
.nominal_voltage = 3820,
.termination_vol = 4350,
#ifdef CONFIG_SAMSUNG_CHARGER_SPEC
.termination_curr_1st = 160,	/* 100 */
.termination_curr_2nd = 120,	/* 100 */
.recharge_vol = 4250,	/* 4130 */
#else
.termination_curr = 200,	/* 200 */

Modified:

.charge_full_design = 1500,
.nominal_voltage = 3820,
.termination_vol = 4340,
#ifdef CONFIG_SAMSUNG_CHARGER_SPEC
.termination_curr_1st = 70,
.termination_curr_2nd = 50,
.recharge_vol = 4340,
#else
.termination_curr = 50,

At this way the batt. is more charged.. but even not real full charge.. if we want a real fully battery we need to set the termination current @ 15mA .. then the Batt. is real 100% Full. But this take ver long time.. and it'S not well for it's life !

@ 1st. termination 70mA the Phone shows 100% .. but when u don't unplug the Charger.. it will continue loading after some minutes.. then it will stop @ 50mA and this point NT-APP will show u: "Real EOC reached !"

PS: I suggest to u all, to don't let the Phone for some Hours on the Charger when the 100% are still reached ! (nothing can happen, just decrease battery life + power) < ----- exactly the same with Li-ion Laptops batterys... always on the charger.. and one day u just wondering that Battery have no more the full power !!

That's all !!