kaise pta kre ? inverter kharab hai ya Battery || How to know ? bad inverter or battery ||

#howtoknowbadbatteryorinverter
#kaiseclearkrebatteryfaulthaiyainverter
kaise pta kre ? inverter kharab hai ya Battery || How to know ? bad inverter or battery ||

[@kulvindersaini3001]

Bahut hi saral tarike se bataya hai.. 🎉

[@RamSingh-cu6ju]

😅😅

[@MrSattagaming]

Sahi bole sir ji Mera to same problem ki vja se battery Tak krab ho gya hai vo bhi 3saal ke andr he dusra batry Lena pda hai kuki company ne gtiya wire diye huye the jiski vja se muje dobara batry Lena pda

[@farmanbaliyan460]

Bahut acche se bataya aapne

[@rahulpatelgujratahmedabad3497]

👌👌🌹GOOD TICHING KARTE HO AP THANKS 👌🌹💖😂😆

[@Info24into7]

Sir bhut badiya drawing hn

[@bhaskarbehera2793]

Thankyou sir good informative videos😊😊

[@msrahman8184]

Good information 👍

[@chandramanimane5184]

bahut khoob.

[@FaizTech466]

Respeted Sir inverter k pcb board ko samnay rakh kar iss ki working step by step ki aik video bna kar dal dain thanks so much, be happy in all life,

[@RajeevKapoor-sy4wr]

Thanks a lot.Very nicely explained😊

[@APMElectronicsnewtech]

🙏

[@Krgauravsdiary]

Handwriting bohot acchi hai aapki👌🏻

[@APMElectronicsnewtech]

Thanks

[@akpatel9537]

Very nice thanks to you very much.

[@gauravsrivastava17]

Badhiya video

[@rish545]

nice explanation ❤plz make vdo on diy bass treble circuit for mini apmlifier like pam 8403 and cd6283

[@APMElectronicsnewtech]

Okay

[@rish545]

@@APMElectronicsnewtech ty

[@imtitoshi3693]

Your video is good but v not understand hindi what to do sir.please explain in English

[@OfficialSaritaps350]

Hello ji aap inverter ko khol dijiye uske bad ek VR2 kit hoga usko kisi pechkas ki sahayta se gumaiye jayada nhi toda hi inverter on rahana chahie tabhi dire dire gumaye apne aap theek ho jayega

[@APMElectronicsnewtech]

(No Worng) without Multimeter with technical knowledge

[@cobracommander2153]

Good information...👍

[@ansariqyamuddin9781]

Excellent.

[@alamalam-sw4pr]

Thanks for the information

[@vijaykhandare5806]

धन्यवाद सर

[@Ankit_0898]

Thank u sir

[@kk_mahato]

Super information sir

[@cobracommander2153]

aapne 3 pin Vala plug bohat sundar bnaya Hai....,😊

[@APMElectronicsnewtech]

♥️

[@amarjitdas8607]

Thanks Sir ❤

[@shivamsahu4214]

Sir ye bto mai agr app ko join krunga to pura complete course btoge na

[@kuldeepgurjar3921]

Sir thodi si jankari components ke baare me batao kis components ke kharab hone se kya dikat aati h

[@anukashyap3608]

Sir बैटरी में पानी डालने के बाद इन्वर्टर ups mode में चालू नही हो रहा है पानी डालने के पहले सब अच्छा चल रहा था क्या प्रॉब्लम हुआ होगा बताइए

[@APMElectronicsnewtech]

Check Battery life 3 year cross over and charging condition and Battery Terminals Logs ( + ) corbon oxide clear heat water & Check inverter on /off switch

[@anukashyap3608]

@@APMElectronicsnewtech स्विच 2 सेकेंड तक on हो रहा है फिर तुरन्त बन्द हो जा रहा है बटन को press दबाए रखने में चल रहा है छोड़ने के बाद फिर बन्द हो जा रहा है बैटरी लो रहता तो low बैटरी का इंडिकेशन लाइट जलता

[@khiladi9281]

Charge the battery before connecting to inverter

[@khiladi9281]

Because after poring water battery will discharge little bit

[@AbhishekKumar-p7n6d]

Switch ko khol ke tal dalye 💯❤️​@@anukashyap3608

[@RupakKumar-ht3ge]

Ji sir 🙏 🙌 👏

[@pramodprajapati2347]

Sir,invertor repairing course krna hai kitne din ka course hai aur totally change kitna hai please 🙏🏻 btaye.

[@AbhishekVerma-hd2ug]

Inverter - 1 KW ka hai Scooty ki battery - 3 KW ki hai Charger - 750 W ka hai Recently 2 baar mosfit krke kuch hota hai woh fukk gaya tha tab se scooty charge krne ke 1 min baad hi battery low bta deta hai inverter parantu inverter fukne se phele aesi problem ni aaru thi kya dikkat hai plz btaye

[@highspeedprince9623]

Sir livguard ka invertor h ups mode on karne par charge nhi ho raha h

[@APMElectronicsnewtech]

Mains Grid se aane wali AC Supply 200 V es kam hogi tab aisa ho rha hai bina ups mode ke on kijiye charging ok ho jayegi

[@mdeora705]

इन्वर्टर स्टार्ट करते ही low सिग्नल बताता है

[@SHIVAMSHUKLA-wf7im]

Clean battery terminals

[@Gaurav-vashishtha]

Same problem bhai

[@BRANXEx7TEEN]

mera bhi mene aaj high inverter se charge krwai battery fir bhi mera inverter battery charge nahi utha paa rha hai

[@OfficialSaritaps350]

Hello ji aap inverter ko khol dijiye uske bad ek VR2 kit hoga usko kisi pechkas ki sahayta se gumaiye jayada nhi toda hi inverter on rahana chahie tabhi dire dire gumaye apne aap theek ho jayega

[@movieworld4002]

Sir maine microtek 1550 DG khareeda hai. Main supply me connect karne ke baad charging nahin kar raha hai aur fan bhi nahin chal raha hai. Lekin supply out kar raha hai. Kya problem ho sakta hai

[@VinitKumar-bz8nm]

Sir hmare inverter microtek 2 h me hi 3 unit leta haibkya proble ho skti hai battery ya inverter me

[@amstudio3386]

same .. any solution?

[@KamleshKumar-qu6yw]

Good vedio

[@dharmeshkushwaha483]

Sar Ji ek video 11105 IC ke upar aur vertical IC ke bare mein bhi bnao video 78040

[@APMElectronicsnewtech]

Okay

[@SatyaprasadRoy-gl1dw]

Thanks sir

[@akshayshrivastav6511]

Sir my Luminous Invertor is constantly charging my Luminous 220v battery.. It never stops charging. Water is also getting reduced within 25 days.. Please help

[@shubhamlakhera8664]

Mera bhi yahi problem ha battery pura din charge hoti ha

[@msrahman8184]

Same problem

[@Thetribefoodsandcultre1020]

Mera bhi

[@MithileshKumar-bw5iy]

Change your batery

[@amstudio3386]

same here..... any solution?

[@harpreetkhalsa...6111]

Auncel ji positev tar pe hath lgane se crante nhi aita negtiv v crante nhi aita

[@commandogaming3946]

Sir jo invater ki negative or positive wire wo kita voltage degi or dc degi ja ac

[@wahidkhan9180]

Sir please ek question ka answer de ghar ka jo wiring kiya jata hai inverter ka wiring single wire ka sahi rahta hai double wire mein bataye

[@APMElectronicsnewtech]

Okay 👍 kal video bna dunga don't worry

[@ganeshmore6566]

6 months old Luminous solar battery 12+12=24 Volt , Luminous nxg 1800 - 24 Volt Back up ok hai lekin 10 minutes back up lene ke baad power aati hai toh battery full charge hone ke liye 7 ghante lagte hai To sawal ye hai ke battery me problem hai ya fir inverter? Gravity 1230 hai battery ki

[@vishalrai6109]

Battery

[@ytcaswini999]

9:08 Sir mera eak v-guard kaa invorter he. Uska bar bar fuse ud rahahe. Kyun....?????

[@APMElectronicsnewtech]

Kaun sa Fuse dc ya ac

[@sipkaro]

Load km karo

[@parmeshwarlalvyas]

Brothar inverter auto cut nhi kar rha kitne hi time chlao batery ka becup bhi kam kar rha h invetatar ko mistri ko dikhya invetar Shi bta rha h fir auto cut kyuo nhi kar rha please reply

[@APMElectronicsnewtech]

Inverter Brond name & Battery used time kitne year old hai

[@sabiralam7649]

सर इनवर्टर में जब भी बल्ब जलाने से थर्ड थर्ड कांपने का प्रॉब्लम कौन से विभाग से होता है कृपया वीडियो बनाएं

[@APMElectronicsnewtech]

Inverter kaun sa hai

[@AyushGupta-me3mk]

Sir battery me pani jaldi khatam ho jata hai plzz btaye

[@APMElectronicsnewtech]

Battery 3 year se jyada hoga ya Battery ka koi ek cell Fault hoga ya microtek hoga to over charging Fault hoga inverter me Frist Testing Battery charging cut off.....

[@kamtamaurya5180]

UTL3000 PWM HILECK सोलर इनवर्टर है जो सोलर सपोर्ट नहीं लेता और सर बैटरी में वायर कनेक्ट करने पर कभी-कभी बहुत देर से ऑन होता है बताइए सर क्या कारण हो सकता है

[@sudarshankumar8119]

I need your top fan batch

[@APMElectronicsnewtech]

Thanks ❤️

[@SandeepKumar-hh1it]

Microtek ka invester hai sir 40 ampire ke fuse 5 ya 7 ghante me uda de Raha hai

[@APMElectronicsnewtech]

DC Fuse holder loos original 40 Amp dc direct sold kra de ya holder tite kr de

[@royalstaus6519]

Same problem

[@arvind_kumar010]

इनवर्टर हमेशा चार्जिंग शो कर रहा है और बैटरी गर्म हो जा रही है उसका पानी जल्दी जल्दी सूख रहा है परंतु बैटरी की बैकअप सही है क्या प्रॉब्लमहो सकता है

[@APMElectronicsnewtech]

Battery charging cut off check kraye 14.5V Se jyada na ho

[@APMElectronicsnewtech]

Battery charging cut off check kra le 14.5 Volt se jyada nhi hona chahiye and Battery + Terminals corbon saaf kre ya Battery Type selection switch check

[@arvind_kumar010]

ok sir

[@idrisbasar2626]

सर आपने जो प्रॉब्लम लिखे हुए थे एक एक करके उसके सोलुसन बताए

[@Kuldeep-kumar1234]

Sir meri samsya 2 din se hai inverter battery ko continue charge kar raha hai auto cut nhi ho raha hai maine off line me battery ka voltage dekha to 12.68 volt aa raha hai aur on line me 14.08 volt dikha raha hai kya dikkat hai bataye please

[@APMElectronicsnewtech]

Battery ka dono Terminals saaf kr ke dekho paani check kr le Battery 🔋 3 saal se jyada to nhi hai aap inverter battery kis Brond ka hai ye to btaya nhi....battery Gravity check kra le

[@Kuldeep-kumar1234]

@@APMElectronicsnewtech sir ji battery terminal ikdam new condition me hai aur 160AH battery 4 year ka hai luminous ka aur inverter luminous 1150 va ka hai.Water level hamesha maintain karke rakhte hai thoda kam hota hai to turant dal dete hai par pata nhi kyu pani 2 week me thoda water kam ho jata hai par ye continue charging ho raha hai ye problem hai iska solution kya hai

[@APMElectronicsnewtech]

Battery Fault hai change kr de

[@Kuldeep-kumar1234]

@@APMElectronicsnewtech ok thanks 🙏

[@CareerFirst-s2p]

Sir invter tike hai ya nahi kasie pata kare

[@APMElectronicsnewtech]

Battery shi lga lo bas automatic inverter clear ho jayega

[@harshyadav9960]

Sir battery ki gravity bhi 12.5 hai backup bhi 3ghante plus hai magr inverter charging cutoff nhi kr rha battery bht heat ho rhi hai kya problem ho skti hai inverter luminous ka hai 1050 or battery hbl ki hai 6 saal purani plz reply

[@APMElectronicsnewtech]

Battery cut off voltage check kraye 14.4V battery ka koi cell Fault ho sakta hai

[@amgraphics884]

Sir Ups mode Kam nahi kar reha cia kare

[@APMElectronicsnewtech]

Check switch and switch se lga wire Connector loos and clear Connector & switch corbn clear kre

[@SonyDevi-nh9ml]

All

[@AjeetSingh-ol4wn]

Wow

[@smartguide6359]

Thanks

[@Pankajsharma-oc5wy]

Sir invtor ka online class karte ha

[@APMElectronicsnewtech]

Yes

[@Dinadayal847]

Kya invater ओर बैटरी setap को किसी dusra Suh मै लगा कर चैक कर सकता h ki invater खराब है या घर की लाइट

[@jamilansari1970]

Battery continues to charge but not stopping. What will be probable cause?

[@APMElectronicsnewtech]

Kaun sa Brond inverter hai

[@jamilansari1970]

Microtek SEBz 1100 and Battery Luminous 220AH

[@APMElectronicsnewtech]

Please check inverter Charging cut off 14.5 volt

[@aniruddhsingh5981]

Nameste सर जी

[@poojabhati5598]

Dch trip bta rha h Exide inverter m ..inverter m dikkat h ya Bettery m

[@APMElectronicsnewtech]

Pahle battery se wire saf kr ke fir se tite kr de battery pani check kr le ye Sab krne se pahle Electric Board se mains pulg निकाल de

[@poojabhati5598]

@@APMElectronicsnewtech thank u for replying sir... Humne battery bhi new le lii h Fir bhi dch trip bta rha h.. Inverter K under power control chip ki dikkat se Ho rha h kya sir y

[@sahenadebbarma33]

🙏🙏🙏🙏🙏🙏

[@dealzone2760]

Sir mere btry ki gravity giri huai ha ya uper niche hoti h solution kya h iski😊😊 thank u so much

[@APMElectronicsnewtech]

Charging

[@sudhanshukumarsingh7387]

Sir mera Exide ka inverter battery hai a automatically charge nahi hota , electricity se

[@APMElectronicsnewtech]

Kisi se check kra le

[@the_br30RIDERS]

Sir mera black wala wair heat ho raha hai or jesha he load deta hu 10/15 minutes m down ho jata hai

[@jairajadekar8075]

Ok

[@alihasan8359]

Sir bar baar battery low dikha raha jabke battery m pani pura h

[@vishalshakyashakya8817]

Low battery or over load problam aa rahi hai kya kre

[@APMElectronicsnewtech]

Battery Terminals ( + - ) khol ke saaf krke garam pani se dhul ke dobara jaise khole the waise tite kr de Battery ke Terminals ko shi ho jayega

[@PCSANDROPASSION]

Sir. Mera inverter bhut light consume kr rha hai battery 5 years ki ho gyi hai Exide ki battery hai microteck inverter battery kharab hai ya inverter???

[@APMElectronicsnewtech]

Battery

[@PCSANDROPASSION]

@@APMElectronicsnewtech bhut bhut dhanyawad

[@kantaprasaddevrani8339]

लाईट जाने पर इन्वर्टर आवाज करता है और Battary Low बताता है। जब कि बैटरी नयी है। सर जी बताये

[@APMElectronicsnewtech]

Battery charging problem please check by technician

[@sangeetapal8403]

Sir humare inverter me ye problem horhi ki line rahne pr bhi sari cheeje inverter se chalti hai inverter ko oof krne pr fir line se chlne lagti hai

[@sipkaro]

Low voltage hota hai toa tab inverter aysa he karta hai

[@Aadi_the_stellar]

sir battry charging jyada time le rhi h or full battry hone k bad inveter mains ko detect nhi krta or UPS ON mode pe chla jata h.. sath mei inverter ki mains line plug mei reverse currnt bhi ata h

[@APMElectronicsnewtech]

Technician ko dikha do

[@PAHADI_BHULA_SOBAN]

Helo sir mera inverter ki power cable maltimiter se check karne per short bata Rahi hai kya karu please reply

[@APMElectronicsnewtech]

Kaun sa inverter hai

[@PAHADI_BHULA_SOBAN]

@@APMElectronicsnewtech luminous power sine 800

[@gaming4vk160]

Sir please reply dena . Mere 220 ah ki battery ko 1050 ke inverter se charge karta hu to 4 hour me full charge bta deta hai or fir lod dalte hai 1 fan or 1 bulb to 4 se 5 hour chalta hai

[@APMElectronicsnewtech]

Thora time dena ye problem kai logo ki hai mai is pe video banata hu

[@manjitkumarpradhan7257]

sir mera inverter continuously charging showing @Sir mera V guard prime 1450(1200VA) inverter & Amaron battery 90Ah. 1.battery water level -ok 2.terminal tightness checked- ok 3. Battery hitting issue. sir please help kariya kia karna he mereko??? or kisika idea he to bataiye bhai log...

[@APMElectronicsnewtech]

Battery charging Time kuchh heat hota hai no tension but continue charging hai to dono me se koi ek change kr ke dekh lo inverter ya Battery ya kisi technician se check kra lo

[@manjitkumarpradhan7257]

thank you sir for suggestion

[@nazishzafar9410]

Sir new battery lea h charge bhi ho rha h but light Jane k baad fan bulb nahi jalta hai..,? Aagye kya kerngye

[@APMElectronicsnewtech]

Inverter ke Back side me output Socket me koi bulb ya fan lga ke dekhe

[@RenupriyaJaiswal]

mera inverter ups 8 saal phle rakh diye the, ab usey krne k liye battery laye h, pr battery m dono wire connect krne se phle inverter on krne ki kossis kiye inverter ka plug lga kr, pr on nhi ho ra, na ki koi light on ho ra, jb 8 saal phle battery htaye the toh inverter kaam krta tha. toh kya dikkat hogi? kya wire battery m lga kr check kre? ya imverter bina battery m lgaye bhi check kiya ja sakta?

[@APMElectronicsnewtech]

Battery lga ke check kre + - dhyan me rakh ke ulta na ho Battery charg hona chahiye

[@जयशंभोनारायण-त8ट]

सरजी🙏🏻 बॅटरी मे बार-बार पाणी डालना पड रहा है.कृपया मार्गदर्शन किजीए.

[@APMElectronicsnewtech]

Battery 3 year over hogi ya Battery fault ya inverter charging cut off high

[@sandeepsingh8572]

Sir battery charge pure din me v nhi charge hoti kya problem hai

[@APMElectronicsnewtech]

Check kre charging

[@ayushsaxena8517]

सर मैंने नई बैटरी 150AH माइक्रोटेक लगवाई अभी कुछ 7 8 महीने हुए होगे लेकिन पिछले 1 माह से बैटरी का बैकअप लगभग 250 वाट लोड पर 1 घंटे का ही दे रहा है। मैंने टेक्नीशियन को भी चेक कराया वो बोला की बैटरी ठीक है साथ ही बोल रहा है कि इन्वर्टर भी ठीक है लेकिन प्रोब्लम अभी भी आ रही है कुछ सुझाव दीजिए की मैं क्या करू

[@APMElectronicsnewtech]

Inverter kaun sa hai

[@ayushsaxena8517]

Microtek EB700

[@APMElectronicsnewtech]

Aap ke inverter me low cut off Problem hai dono system ic ke Bagal ek preset lga hai preset ke 3 lag ko apas me short kra de ok 👍 ho जाएगा Aur battery Gravity check kre le 1250 full Conditions me and battery low cut off 10.4

[@vivekraj6366]

Sir mera inverter se output current jayda aa raha hai inverter mode pe

[@APMElectronicsnewtech]

240V hoga don't worry

[@vivekraj6366]

@@APMElectronicsnewtech No sir 300 aa raha hai

[@hansrajbajrolia9024]

Sir inverter low Bettry and overlod bta rha h

[@APMElectronicsnewtech]

Battery se lga wire (+ - ) ko khol ke clear shaf kr ke fir se thik se tite kr de jyada carbon + pe aata hai

[@imranismail4410]

2

[@rakeshchoudhary8798]

Sir meri 150 ah ki Amaze company ka battery h wo charj krt time batoh hit hoti h Pani batoh jaydaa ubltaa h 4 year purani h lakin abi battery batoh achaa backup d Rahi h inverter new laga diya h or inverter ka fan 24 Gant chul rahtaa h

[@APMElectronicsnewtech]

Just new video upload aap sbhi ke liye 8.30 pm today

[@narpatsingh4279]

Inverter charge nhi ho rha h Charging light regularly blink kr rhi h Kya problem hai sir

[@APMElectronicsnewtech]

Charge battery hoti hai inverter nhi inverter Charge krta hai . Inverter kaun sa hai luminous ya aur koi

[@narpatsingh4279]

luminous

[@APMElectronicsnewtech]

Battery ka + wala wire khol ke dobara saaf krke file se pani se dho ke tite kr de shi ho jayega agar nhi shi hota to inverter ka fan jam hoga kharab hoga change kre Ye karne se pahle inverter ka mains pulg electric Board se nikal de

[@narpatsingh4279]

@@APMElectronicsnewtech thanks 🙏

[@NeelamKumari-4925]

Meri bettriy ruk ruk ke charj hoti hai koi upay bataye

[@chandrashukla6732]

Same

[@APMElectronicsnewtech]

Battery wire + saaf kr ke tite kre . Ya inverter check kraye ya mains line check kre

[@subhankhan34254]

hy sir battry new lagwaye they phir bhe band ho jata ha

[@APMElectronicsnewtech]

Wait abhi video is pe bhi bna rha hu .....

[@rid1gamer446]

Sir mera pura battery garam ho rha h , or backup bohot kam

[@APMElectronicsnewtech]

Kitna sal purana hai

[@sunilsinghbajju1597]

sir light band hone par 1 hrs hee battary chalti hai or jab light hai hai 5 mint main full bata deta hai

[@APMElectronicsnewtech]

Battery Problems Battery check kraye agar 3 year se jyada hoga to Battery fault ho sakti hai

[@dhramdevsingh8903]

Mera inverter hamesha charch karata hai batri brekup hai kintu charg fool nahi batata hai

[@MandeepSingh-c7s]

Sir light jate hi inverter bhi work krna band kr deta ha koi light nhi show hoti.

[@APMElectronicsnewtech]

Inverter se mains ka pulg nikalo fir Inverter switch off kr do fir Battery pe lge wire ko ( + - ) ko khol ke saaf kro garm pani se Battery Terminals ko saf clean kr ke dobara Battery me wire ko tite kr do dhila na rhe saf krne me file ka use jarur kre ghis ke saf kre ...Thanks

[@S.khan.123]

Battery wala inverter m khrabi bta rha h keh rha hai ki microtek ka invertor m aluminium ka terminal h jiski wajah se back-up nhi a rha h copper ka hona chahiye,180 ah ki battery h 1 ghante chal rhi h 2 fan only

[@JoyaFaruki-hd4bp]

Sir meri battery Abhi Tak thik thi pani dala fir 15 minutes me charge Ho jati hai 20 minutes me low ho jati hai please help sir 🙏

[@APMElectronicsnewtech]

Battery Low discharge ke condition me pani Dale hai kya kaun sa inverter hai

[@JoyaFaruki-hd4bp]

@@APMElectronicsnewtech ha sir battery low thi inverter hai LUMINOUS ka please sir help

[@JoyaFaruki-hd4bp]

Please help sir

[@JoyaFaruki-hd4bp]

@@APMElectronicsnewtech please help sir

[@rajeshkumar-nj7uc]

Battery full charge ho tab Pani dale

[@Santrampaljimaharaj-j8e]

Advon asp - 1200 inveter MOSFET kharab ho gaya hai

[@sonalsarkar1464]

Microtek 1400 square wave inverter se achanak pure ghar ka fan dheema chalne laga hai voltage to sahi bata raha hai kya problem ho sakta hai plz bataye

[@APMElectronicsnewtech]

Inverter ke output Socket pe lga capacitor change kr de

[@sonalsarkar1464]

@@APMElectronicsnewtech change kiya fir bhi solve nhi hua 3.15 mfd ka fan wala lagaya

[@APMElectronicsnewtech]

Check Battery Voltage

[@sonalsarkar1464]

@@APMElectronicsnewtech sahi h

[@Raj-b7t]

Sir mom ne aaj inverter se mixer chala diya....aur chalate wakt automatically inverter band ho gya....ab light aane ke baad charge to ho rha but battery low dikha rha supply on krne pe....kya kru

[@APMElectronicsnewtech]

Koi baat nhi aap battery ke (+ve) Terminals ko saaf kr ke dobara tite kr de battery ke pani ko bhi check kr le aur battery charge hone de kuchh ghante fir btaye Problem solved hua ki nhi

[@Raj-b7t]

@@APMElectronicsnewtech sir dono terminal kuch dino phle hi saf kiya tha achhe se...

[@Ajayyadav-jt3hf]

Inverter ko reset kr do

[@manikpal2284]

White petroleum jelly.

[@APMElectronicsnewtech]

Na milne pe

[@crazymaahi1034]

इन्वर्टर को बिना बैटरी के केसे चेक करें कि पता चल जाए कि यह बैटरी चार्ज करता है या नहीं