5v USB Multi -Mobile charger from 6v Battery | Big Power Bank

This video how to make a 5v Multi-use mobile charger Using the 6v 4.5Ah Lead acid battery, it is one of the Power banks, USB Hub can use USB LED, charger, USB Fan etc...
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the component is using
1) 6v 4.5Ah lead-acid battery
2) Female USB connector
3) 1N4007 diode
4) USB hub
5) PCB board
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[sunshineonline]

Only testing purpose okay Wrong method no use of this can damage your gadgets ... It requires transistor IC diodes resistors And capacitors for proper safety use ... If understand please thumbs-up

[subhajitsamanta]

The current is too much. Is it really eligible to charge a single phone?

[danr]

Best would have been you show us the load and no load DC output. I hope that USB strip is regulating voltage and limiting current. Smartphone batteries are 3.7V-4.3V. Charging such a battery with 5VDC is OK but you may run into high current flow if that smartphone battery sees the full 6V. Those diodes. It takes .6V to forward bias each diode, pretty clever way to drop some unwanted voltage.

[mycreativethinks]

I try this method but diod full spoil don't try this idea

[rahulgirase]

Do not use it. Since there is no control on current.it will definitely destroy Ur phone. Better way use IC7805 otherwise use a buck converter.

[churblefurbles]

Got one of those usb hubs on ebay years ago, none of the sockets are actually soldered down, very dubious.

[nimeshtank]

Indicator bhi lga sakte the. Zener diode use krte to or acha bn jata.

[makemoney]

Jo Puri video dekhane se pahle comment dekhta hai like kare

[manikandan-cewm]

Battery la charge panrathu dificult bro

[deepu-hd]

Aapne ji power bank banaya iska output kya h ye to btaiiye maine uako banaya bt mera phone letv2 h jisko charge k liye or v voltage chaheye to kya main usee direct 6 v bettery se connect kr k charge kr shkta hu or mere phone me koi prblm to ni hoga na

Plss btaiye sir

[doremoneshukla]

क्या पावरबैंक pcb board को हैम 6v बैटरी में कनेक्ट कर सकते हैं

[rajuraitechnician]

diode lagate hi Battary ka current 6 volt se kam ho jata hai. koi bhi mobile ki charging ic 6 volt tak ka current sah sakti hai. koi problm nahi hoga.

[ks-dvwn]

Bang. Saya kan beli yg charger USB LED ko ngga bisa pake aki 6v ya mohon petunjuk bang🙏

[ExplorerUKS]

4.5Ah Battery can charged only one 4000mAh mobile Battery. so not a good idea....

[beczkaspirytusu]

Diody prostownicze za słabe, powinny być na prąd minimum 6A jak podłączysz cztery telefony już jest Ok 4 A dioda dostanie przebicia i po telefonie

[bhrrffj]

1 way ?? how about the charge of the power bank itself

[Tri_Nitro]

This project uses a 6V lead acid battery, which cyclic charge is between 7 and 7, 5V. If you respect your mobile devices plz don't do this

[mohammedsajid]

Bt sir output 5v se jyada hua to ye mobile ko damage bhi kr dakta h

[dipankarmondal]

Kaam karega is me single mobile Denge to

[therelax]

Boss avi o powerbank ko kayse charge kare?