Top 14 Apps Similar to Energy Saver PRO

Are you searching for battery and gamebooster,smart battery charger, speed accelerator and battery lifechecker aswell in one app? We’ll help you once and for all! Justdownload ourthe most easily-handling, user-friendly and freebattery extenderapp and stay calm until the end of the long day.Because the batteryof your device will hold a charge all daylong.BATTERY LIFE BOOSTERMy battery saver is free app for Android mobile and tablets. Itcanhelp you to extend battery life at the touch of a button. Ournewbattery saver optimizer for tablet can solve battery problemsandextend your battery life. It also shows you all batteryinformationso you'll be informed with every change of yourmobile.Isn’t it enough decisive?Then look at some more features:- BATTERY LIFE MONITORBattery display’ll help you to control the consumption andpowerlevel. It’ll accurately estimates remaining battery time andshowsbattery level. Maintain your battery power by batteryindicator andbe sure that your battery percentage is exact likeclock.My Battery Saver is more powerful battery booster, allowing youtostop apps with one tap and extend battery life. So our energysaverapp makes your life much easier!Try our battery fast charger and enjoy refined and repairedbatterylonger than ever!

⚠ Slow charging your phone battery⚠ Your phone runs out of battery quickly.👊 You need solutions?👉 Fast charger is a FREE battery saving app that makesyourbattery last longer, and can help you get up to 50% morebatterylife for your Android phone and speed android’s charging upto 140%. With Quick charge is smart pre-set battery powermanagementmodes, one-touch controls and healthy battery chargerstagefeatures, you can solve battery problems and extend yourbatterylife.👉 Fast charger is a wonderful tool to speedandroid’scharging up to 140%. You can set no sooner does yourandroid deviceconnect to a adapter than Fast charger starts.The app givesmany options you can choose. Fast charge canboost chargingspeed up; calculate temperature of your androiddevices, volume andtechnology of battery; show charging levels,optimization for quickcharging; support 3 charging mode; stop someapplications runningunder background.💡FEATURE💡⚡ 1-tap Power OptimizationJust 1 tap will find and fix battery power consumption problemsandunlock detailed settings to fine-tune your energy savings.⚡ Battery Saver & Battery MonitorMonitor all apps that drain power while not in use and reminduserabout high consumption apps. Indicates how much battery powerwillbe extended if you use 1tap saving. Monitor all running-apps'powerconsumption and list you the detail to app manager,BatteryMonitor, clearly shows the status of battery life andusage;⚡ Optimize and show charging levelsFast charger supports 3 levels includingFastCharger, Full Charger and Trickle Charger. If youwant,you can choose Optimize for faster charging button,QuickCharging will help you optimize chargingprogress.⚡ Many charging modesThe app support 3 charging mode including Super savingmode,Sleep mode and My mode. You can stopseveralunnecessary applications running under background tosavebattery.💡LANGUAGES💡Fast charger supports the following languages:English,Spanish, Portuguese, Russian, Vietnamese, Indonesian,German andFrancis.💡SUPPORT💡If you have any problems while installing or using the app,pleasecontact our apps developer team at email:[email protected]. Wewill contact with you and solve thedifficulties as soon aspossible.If you like the app, please help me rate 5 star. Thanks.Tags: battery, battery saver , battery doctor, speed, charge,doctorbattery , du battery saver, du battery, fast charge, fastchargingapp, free charge

General Information:The Energy Saver app has been developed by pH Solutions Pvt.Ltd.asa first step towards energy conservation because we allknowthatenergy saved is energy earned.The gist of this app is to enable the user torefrainfromunnecessary excess charging of his/her mobile phone.Everydownloadof this app equals to a unit of electricity saved. Itisour goalto save at least one lakh units of electricity in ayear.More willalways be welcome because every unit saved can helpinlighting upa deserted street or even somebody's home.Description:In today’s gizmo world we all are concerned in our ownwayaboutecological living, global warming and ways and meansofenergyconservation. And we all do our bit forconservingenergy.These days mobile phones have become our lifelines. Andsohavebecome their chargers. We use them day in and day out tochargeourmobile phones.How many times have you switched off the supply at the sametimeasyour mobile has fully charged? Think about it.What happens when your mobile phone is fully charged butisstillconnected to the charger with the supply on? Thinkaboutit.Even with the mobile phone fully charged the chargerstillconsumesaround 0.03 to 1W of power depending on itsstar-rating.Assumingthat the charger is left on for an additional 2hours,theelectricity units(KWH) consumed in a year rangeanywherebetween0.73( zero star charger) to 0.0219 (5-starcharger).However, what may seem as a trivial wastage of energy turnsoutintoan ugly number when you look at it from the country’s pointofview.For a country like India, with a population of 1.27Bn,thisamountsto a power wastage of around 27Mn to 927Mn unitsperyear.What do you think about it now?You can put an end to this energy wastage and reduce thepowercutsin our country. Save power, save the country,contributeinminimizing your carbon footprints.Let us together make a RESOLUTION.....We at pH Solutions resolve to save at least one lakhunitsofelectrical energy in a year, starting today. We cannotachievethisalone without your support.So come and join us in this noble cause. Download ourEnergySaverApp. When your mobile phone is fully charged it willbuzz andbuzzuntil you disconnect the charger. Your savings canlightupsomebody’s dark world. Spread the light, spreadthehappiness.

Speed Blaster Ultra Power Tool isdesignedtoovercome all sort of low RAM issues such as lagging,appcrashingdue to low memory, non-responsiveness etc. This app isafishbreeding game as app that helps to remove inactivefunctions,appsand games. You can select the task that you want tokill andthoseyou want to preserve in the memory. We are backed bysomeawesomeinvestors This app CLEANING The junk-creating behaviorofmillionsof apps has been analyzed so that Clean Mastercanefficiently honein on its targets (cache and residual files)withperfect accuracy.From the cached applications list ,you canclickto get the detailsof the application ,open or uninstalltheapplication-Memory &App Cache cleaner is small so thatyourphone memory issaved!**DISCLAIMER**memory & app cachecleanerwill not deleteanyKey Features of Speed Blaster Ultra Power Tool:- 4 stars by more than 92% of users- and you can do that without reboot- LIFE TIME FREE! (Totally FREE!)- Features - Monitor status (CPU, RAM, ROM, SD card, Battery)- Efficient monitoring of power usage- Quick device booster widget- Clean all received calls- Memory booster speedADVANCED APPS MANAGER: Master your apps to keep yourstoragespaceclean and organized!Batch install/uninstall managerkeepsyourAndroid clean and boost its top speed. It's pro versionofCacheCleaner+, it's ad free. Hope you all enjoy it!#FAQ- whatiscachedfile?A cached file is a mechanism for the temporarystorage(caching)of web documents, such as HTML pages and images,toreduce bandwidthusage, server load, and perceived lag. PowerSaver(Bluetooth, WiFi,GPS, auto-sync, auto-rotate screen,screenbrightness, timeout).This app an open source tool for cleaning cache whichdoesnotrequire any extra requirement. Just one click, you will betheMa?Be to Optimize Android. This app is useful to anyone whohasmemorymanagement issues,specifically when you are runningoutofapplication storage. Memory releasing + Cacheclearingapp!(1)Releases the memory by terminating runningandbackground-waitingapp processes.OtherFeatures:::::Features:Enhance your Mobile OSPerformance. SpeedUpYour Smartphone Today with Memory Cleaner(Speed Booster).Remove apps that consume too much mobile data? Automatic setuptorun daily or weekly. Take advantage of your 90 day freefullaccessto premium features: used to enable/disable varioussettingslikesound, hap-tic feedback, auto-rotate, brightness,screentimeout,etc. Extract Contact Images from contacts. WiFi&Mobile NetworkSpeed WiFi & Mobile Network Speed isyourpersonal assistant forNetwork Quality and Data Utilization.Morefeatures may be added inthe future, so download it and leaveyourfeedback.Synchronization interval: The interval betweeneachinternetsynchronization. Some of these ads perform an actualcloudbasedquick virus scan of the users device. For max results youhavetoexecute a manual boost daily. Frequent cleaning of the cache,itisa good habit, it can save you disk space, make yourphonefaster.This app Battery Saver enables power saving mode inyourAndroiddevice. Filter:Name Number Address Email FacebookGoogle+PhotoBirthdays and other Events Filters can be combined inany wayyouwant. You have to delete ABC. You can also set thisapplicationtoclean browser history & play store historyautomaticallytokeep you device's private data secure. How to usethisapp:Startthe app and select the android game you want to boostthenclicklaunch. The World's Most Trusted Optimizer, PhoneCleaningVirusFree, Helps Clean Up Over Phones!When Do You NeedUs?PhoneCleaningVirus Free is perfect for you if your phone hasbecome lagor runsout of battery easily, if it's stopped playinggamessmoothly, ifit becomes too hot to hold, or if you want to freeupsome space tostore more photos or songs. Start advanced modefromnavigationslider at left Tips: Features: Battery SavingModeOption

Battery Energy Saver pro rapplicationprovidesthe best features to helps you to save thebattery time ofyourphone or your tablet.feature of the battery saving method :- On/Off the Wi-fi- On/Off the Mobile Info- On/Off the bluetooth- On/Off the GPS UNIT- On/Off the Airplane Setting- care of the brightness of the device- Managing the screen timeout of the device- Specially provides notification when your devicebatterygoesdown- Status & Switcher Icons (Different types of widgetsthatallowyou to change ON the iphone app with single tap. EasyandFaster touse! )- Free to use.

It is a Battery Saver and battery protector app as it playBatteryFull Alarm when your phone charged Fully. Also there isSpeakingBattery Alarm Feature. This is a Complete and best BatteryAlarmApp. NOTE : KEEP APP AWAY OF APP KILLER AND RAM/CACHE CLEANERAPPS.[ REMEMBER : MI, OPPO, ONE-PLUS user need to allow app AutoStartin Mobile phone Settings > Permission > AutoStart (SetON-OFFtwice) then go in App settings and set the Auto Start WhenChargingON-OFF twice. Other phone users also verify if permissionrequiredfrom phone settings] One thing to keem in mind is alwaysKeep appAlive while charging your phone. This App will keep batteryhealthin good condition. Battery is most important part of yourphone.So, its better to use thi App to protect your phonefromOvercharging. mostly 99% apps consumes your battery and OnlythisBattery app will Keep battery safe and healthy. Mainly BatteryFullAlarm is a App. It consist of all the required feature whichyouexpect to protect your phone from overcharging. I havepreparedthis Free App to Save Energy and to Save the Most Valuablepart ofyour Mobile phone. This app has many Extra ordinaryfeatures. Itplay alarm when your battery charged fully or Chargedupto yourdesired Level. Only this app provide feature to set Alarmat Anylevel from 1 to 100%. No app provide such feature to setalarm atAny level. This Battery App show the battery charge levelof yourdevice with progress bar and battery Information innotificationArea. Battery Charge Alarm is a small, useful, sleek,aesthetic,user friendly and elegant app that will help you keep youphonebattery in better condition and even serve as a battery saverandbattery protector. It has friendly UI, Simple, Ease ofUse,intuitive, neat and aesthetic interface, with blend of lotsoffeatures. We work continuously to bring new feature toimproveBattery Alarm, and we are constantly improving its userinterfaceto have best experience. Enjoy the incredible BatteryProtector appand never worry about your phone battery again.Battery Full Alarmis a growing App. Everyone should use this App.Features: ★ ProtectOver Charging Instantly play the alarm tone whencharging is Full.You can set Alarm at your choice battery level;Shows GraphicalBattery Level with Percentage. ★ Battery Alarms Apphas features toplay alarm in Silent, Vibrate mode. Also it has aSpeech Alarmunique feature. ★ Battery Complete Information Itprovides allInformation. ★ Battery Plug (IN/OUT) Sound and PlugTypes There aresounds for Plug in and Plug Out. So you will come toknow aboutwhether your phone is actually charging or not. GraphicalImagesshows your the Plug Types. ★ App Automatically StartON/OFFConfigurable auto start feature. ★ Battery Fast ChargingProvidessettings for Fast Charging. ★ Battery Saver Modes Therearedifference modes available which will help you to save yourbatterypower and will keep the battery health better. ★ BatteryPercentagein Notification Area Battery Full Alarm provides theCurrentbattery percentage into notification area. Also on the lockscreenit shows the Battery Information. Display charge status inrealtime, accurately shows the battery percentage. ★ Battery LowAlarmand Battery Low Alert or Battery Low Notification You cansetBattery Low Alarm level and its tone as per your choice.

Long battery life means better lifeSearching for battery and game booster, smart batterycharger,speedaccelerator and battery life checker as well in oneapp?We’ll helpyou once and for all! Just download our themosteasily-handling,user-friendly and free battery extender appandstay calm until theend of the long day. Because the batteryofyour device’ll hold acharge all day long.BATTERY LIFE BOOSTERBattery Energy Saver is free app for Android mobile andtablets.Itcan help you to extend battery life at the touch of abutton.Ournew battery saver optimizer for tablet can solvebatteryproblemsand extend your battery life. It also show youallbatteryinformation so you're acknowledged every changingofyourmobile.QUICK BATTERY CHARGERWith our easy battery saver your battery will be chargedfasterthanever. It displays battery monitor charge status in realtimeandestimating remaining charge time. Moreover it’ll beprotectedfromfast discharge by power save mode.Isn’t enough decisive?Then, adding some more features:- BATTERY LIFE MONITORBattery display’ll help you to control the consumptionandpowerlevel. It’ll accurately estimates remaining battery timeandshowsbattery level. Maintain your battery power bybatteryindicator andbe sure that your battery percentage is exactlikeclock.- If you have just few minutes for charging use ourbatterysaverlauncher. Quick battery charger automatically boostschargingspeedby 20%.- SPEED ACCELERATORTask killer searches for apps which consume much memoryandbattery.You can follow its advice or just ignore it. Suchmemorymanagerspeeds up your smart device and your mobilerunssmoothly.- BATTERY HEALTH CHECKERYou can call it a battery doctor because it keeps an eyeonbatterytemperature and indicates if battery health gets worse.Withthehelp of phone cooler, your mobile’s battery lifewilllastlonger.Let’s sum up. Our power saver‘s got:- one click optimization- smart modes- battery monitor- battery extender- smart charger- easy and convenient interfaceBattery Energy Saver is more powerful batterybooster,allowingyou to stop apps with one tap, speed up yourdevice, andextendbattery life. So our energy saver app makes yourlifeeasier!Try our battery fast charger and enjoy refined andrepairedbatterylonger than ever!

Battery Saver – Battery Doctor isaFREE battery saving app that makes your battery lastlonger,and can help you get more battery life for your Androidphone! WithBattery Saver-Battery Doctor’s smart pre-set batterypowermanagement modes, one-touch controls and healthy batterychargerstage features, you can solve battery problems and extendyourbattery life.Why Battery Saver (Battery Booster, Battery Charger &BatteryDoctor) is a MUST-HAVE app?One-Click Optimization & Battery SaverInstantly find and fix battery power consumption problems andunlockdetailed settings to fine-tune your energy savings;Smart Pre-set ModesChoose or customize a mode that fits your energy usage;Phone Cooler AlertsThe cool down feature works by systematically monitoring,managing,and disabling CPU-intensive apps in order to reducephonetemperature to a safe level and protect your hardware;Battery Saver – Battery DoctorMonitor all apps that drain power while not in use and reminduserabout high consumption apps. Monitor all running-apps'powerconsumption and list you the detail to app manager, Batterydetail,clearly shows the status of battery life;Battery InformationBattery Saver – Battery Doctor shows information aboutfastcharging, battery details voltage and temperature.Healthy ChargeDisplay charge status in real time, accurately estimatingremainingcharge time.Battery Saver & Battery Doctor is the simplest and easiestwayto keep your Android phone working well when you need it,andprotect against poor charging, battery hogging apps, andoverlookeddevice settings that shorten your battery life.

Battery Power Saving is a free androidappthatsave the energy of your device,simple to use give yourbatterymorepower,Professional, easy to use The application lets youextendyourbattery life your manage applications for betterdistributionofelectric energy.The life of unsing your device to connecte on 3G 4G orWIFIwillincrease . you will no more need to look for charge alltheday.theapp allow you to :CPU Management .Wifi/Data/Bluetooth MANAGER.Adjust the screen brightness.Night mode Energy saver.Choose synchronization interval.the user interface is too simple to facilitate use oftheapplicationby all categories of young children andelderlyages

Battery Saver, Battery Saver and doctorandenergy manager Android the most powerful in the world, is aFREEapplication battery saving that allows your battery lastlonger!50% more runtime for your Android phone or tablet! BatterySaveroffers predefined power management modes, one-touch controlsandhealthy load of features that solve the battery problems andextendthe battery life.Presented by Mark Creationlabs, Battery Saver is thesimplestsolution to ensure optimum performance of your Androidphone, butalso to avoid inefficient refills, unwanted energyconsumption bysome applications and disruption of machine settingsthat reducebattery life.Battery headlight elements Saver (Dr. Android &PowerManager):★ fast battery saver: instantly identify and resolve batteryissueswith the button "Optimize".★ simple battery saver: use the predefined power management modesorcustomize for high performance and energy savings.★ efficient battery saver: protect your battery with thehealthyload to prolong the battery life.★ Battery saver practice: the widget "optimization" of thehomescreen you can close applications in the backgroundenergyconsuming a key to extend battery life.★ Saver simple and powerful battery: Android extend yourbatterylife by 50% without load.★ Global Battery saver: to support the following languages:German,Spanish, English, French, Português, Português do Brasil,PусскийTürk, Bahasa Indonesia, Italiano, العربية, ภาษา ไทย, TiếngViệt,日本語, 한국 의,中文 (简体) and 中文 (繁體).★ Fits you: Automatically save energy with smart power settingsDUBattery Saver (v DU Battery Saver Pro required).Features and Benefits Battery Saver (Dr. & EnergyManagerAndroid):► STATE SPECIFIC: know exactly what battery life you have withadetailed analysis of your applications and yourAndroidhardware;► PRECONFIGURED INTELLIGENT MODES: choisissir or customize amodethat best suits the battery charge status;► OPTIMIZATION OF A BUTTON: instantly identify and solveenergyconsumption problems of the battery to achieveenergysavings;► OPTIMIZATION AT ANY TIME: Easily manage applications inthebackground and telephone equipment with the widget to thehomescreen;► BEST INFORMATION BATTERY: display the battery level of yourphonein percentage or time remaining;► MANAGER HEALTHY LOAD: follow and implement safe loadingpracticesat different stages for your battery to functionoptimally

So you found here the best application tosolvethis problem!Battery Saver PRO - Booster is a FREE battery saving app thatmakesyour battery last longer, PowerPlus, booster, optimization andcanhelp you get up to 200% more battery life ( longer lastingbatterylife ) for your Android phone!It's the best battery saver apps for android that makes yourphonelike booster, protector, booster, cleaner..Battery Saver PRO - Booster is the best energy saver app toincreaseand extend the battery life of the device ( longer lastingbatterylife ). This application simply does not save energy orenergy busbut its comes with different features such as powermodes, TaskKiller, battery optimization, booster, CPU overheatinginformationdevice, states of charge and well Moreover.Why "Battery Saver PRO - Booster" - Battery Booster &BatteryCharger ?* One Click Optimization & Battery Saver & longbatterylife* Customize a mode that fits your energy usage ( Smart Pre-setModes)* Battery Monitor / Battery Protector / Battery SaverMonitor all apps that drain power while not in use. Monitorallrunning-apps power consumption and list you the detail toappmanager, Battery Monitor, Battery Protector, clearly showsthestatus of battery life and usage.Battery Saver PRO - Booster is the simplest and easiest free waytokeep your Android phone working well when you need it, andprotectagainst poor charging, battery hogging apps, and overlookeddevicesettings that shorten your battery life, saving battery,optimizerbattery saver.This application provides the best power settings to save timeonyour device or tablet. Whenever the battery is low or goes toolowand simply press the Energy Saver application to activatethesaving mode, and can help you turn off all the extra featureslikeWiFi, Bluetooth, GPS, sound and other energy-consumingapplicationson the device.So you can charing phones with out charger with this app thatmakesyour battery doctor like boost, and makes it cleaner fromviruswithout antivirus, and it's the best way to save power.Battery Saver PRO - Booster has these followingcharacteristics:Battery Monitor, fast charge, extra battery, as abattery doctor,battery life repair, Give your phone protection 360°security.Main Features of PRO Battery Saving:- Toggle display brightness, screen time, WiFi, data,Bluetooth,screen rotation, airplane mode, and GPS.- Estimates Remaining Battery duration indicates how longthebattery will last under a variety of situations use applicationsorgames.- Fast charger monitor and regulate energy consumption.- Switch to economy mode: normal mode, mode, standby mode andsavingcustom mode.- Find out what drain your power and disableunnecessaryapplications that drain your battery.- Device information: Handy state of the CPU, batterytemperatureand hardware features.- Cleaner task to clean the memory of junk food and boosttheRAM.- Internal battery status indicates temperature, voltage, healthandstate of charge.- Annex energy saving modes for work / class / sleep andmore!This is the easiest way to charging battery in this freeamazingbattery saver software that makes your battery to chargefull andsave power.If you want to search for this application use energysaver,antivirus, cargar bateria, ram cleaner auto, longer batterylife,Battery saver, battery saver software... So download fullversionfree and anjoy.Save Battery Life now and Boost your Device Power with BatterySaverPro FREE. Its a complete Power saver, longer battery life,boosterapp with different Saving modes.

you need to now Battery life is oneofAndroid'sbiggest mysteries. if You may think you'redoingeverything right topreserve it's power !but still find yourself scrambling around for achargerhalfwaythrough the day.if your Android Battery Die So Fast !Don' worry i have solution with this app will helpyouunderstandwhy your battery is draining so quickly. and youcansave yourbattery lifewith this great app you can save life your battery.Power Saver ( battery saver ) is the bestbatterysavingapplication in the android application world andbestenergymanager Android the most powerful in the world,It's FREEinmarket,just download and install it in your phone.We have introduced this application to save battery smartlysothatbattery runs longer than usual and increase battery life.Power Saver ( battery saver ) PRO is a simpleandelegantapplication that will help you follow thecurrentbatterypercentage on your Android device, such asbatterysavertools.With Battery Saver, every time and everywhere you will knowifyourbattery has enough to play a game, a movie, or to browsetheweband more.CHARACTERISTICS -- Displays battery information in percent (%).- Turn off unneeded applications that drain your battery!- Battery Saver is incredibly light!- Additional information on the batterytemperature,voltage,health.- Task Killer kills tasks with a single click!- Schedule power saving modes for work / class /sleepandmore!- Planning the power saving mode for work / class / duringsleepandmore!- Single recharge system in 3 steps!- Wifi on / data / Bluetooth!- Brightness control!- Processor Management (Mobile Rootes)!- Battery temperature!- Tips for recharging!- Easy to use interface!- Turn off unnecessary applications that empty your battery!- Stop applications when the screen is off!- Precise remaining battery time!- Recharge time remaining accurate!Power Saver ( battery saver ) its like a Battery Docsaver2015Pro with beautiful theme for your eyes,is an energy saver that can prolong the battery life up to50%byfinding applications and energy settings on yourdevice..believeme you need to try it.Enjoy Power Saver ( battery saver ) 2016 FreeforYourAndroid.

Energy Saver for Android is aLightweightyetPowerful cleaner to clean up and boost your device.EnergySaverwill improve performance of your phone, and you will beableenjoythe Speed Booster and extend device usage time. And it’sallforFree!!!Energy Saver for Android Features- Phone Booster kills useless, battery-hogging backgroundappstospeed up your phone and extend your device usage time.- Kills unnecessary apps/processes when your device is slow,lowonmemory. Memory booster will speed up your Android inone-tap,cooldown your phone when CPU overheating, and even saveyour phonefrompower draining. It functions as same as EnergySaver.- Cools down the device by stopping redundant apps andfilesthatcause overheat. If your devices have the problem ofoverheatandneed to cool down, it will be your best choice.- By phone boost, this free Android memory (RAM) boosterwillcleanunnecessary background apps to clear more free memory andmakeyourphone faster. And what makes this memory booster specialisitsdurable boost effect, which prevent apps from autorestart.

The Battery Saver application providesthebestpower settings to save time on your device or tablet.Whenever thebattery is low or goes too low and simply presstheEnergy Saverapplication to activate the saving mode.Battery savers help you turn off all the extra featureslikeWiFi,Bluetooth, GPS, sound and other energy-consumingapplicationsonthe device.Free Battery Saver Energy application regulates howyourdeviceenergy is loaded with a unique 3 scene loading energysystemtoensure you get the most out of your battery energy andremindsyounot to be overly charged energy.re you looking for optimizer a power saver with abatteryoptimizermonitor widget? Real Battery Saver optimizer worksnotonly as abattery usage analyzer but also a battery optimizerlifeextender,charger booster and performs optimizer allnecessarybatterycalibration in optimizer couple clicks!