Make a 12v mini UPS for my Wi-fi Router _ Upto 5Hrs Backup

In this video I'm gonna show you how to make 12v mini ups for router using 18650 lithium battery and MT3608 step up module. This homemade mini ups gives around 5 hours battery backup.....
🔹️Components -
1. 18650 Lithium Battery *4
2. 2s 3Amp BMS
3. MT3608 Step Up Module
4. TP5100 2s Battery Charging Module
5. 12volt DC Soket *3
6. SPST Switch
7. 12 Volt Relay
🔹️Circuit Diagram- "Included in the Video" or link- drive.google.c...
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🔸️Any Queries please Contact-
Gmail- [e-mail]
Facebook:- / diyactive.suman
Instagram:- ...
Related To This Video :
how to make 12v mini ups for router
upto 5Hrs backup
diy mini ups
work from home ups
lm2587 boost converter
tp5100 charging board
mt3608 boost converter
18650 battery
diy power bank
mobile charger
ups circuit diagram
easy way to make ups
#miniups
#router
#powerbank
#homemade
#howtomake
#diy_active

[@onlineencome8712]

100% working bro 👍✅ im From Bangladesh 🇧🇩

[@Lord5oth]

but the router restarted when you disconnected the AC power because the relay is too slow , can you add a big capacitor in parallel to the feeding poles till the relay finishes switching to battery power

[@user-os9jb8fd6c]

The problem isn't with the relay. It's with the Adapter which has capacitor that slowly drop voltage keeping the relay from switching for half a second. Either remove the capacitor from adapter or use 2x In5822 Schottky diodes instead of relay.

[@anoopak2839]

@@user-os9jb8fd6c Thank you. After reading this discussion I am able to solve the problem of my FTTH modem. During Mains outage It always restarts even though my home battery backup inverter is in UPS mode. I changed the 12V adapter of modem and it solved the issue.

[@HBrsz]

You definitely need a diode after the TP5100. You don't want current to flow back to the TP5100.

[@nh31_rider]

Bro,First 🥇 comment ❤❤

[@ayushmansarangi8260]

Auto cut system is good❤

[@mohamedeissa8058]

Add big capacitor on the output to prevent restarting when switching for example 470 microfarad/25 volt

[@MsFadyorg]

why you use relay?

[@muhammadshafiq6328]

Does it have protection against higher or lower voltage supply? It is not clear in your vlog.

[@siddanth.v.joishy2749]

Affordable ❤

[@onlineencome8712]

bro charging on - voltage drop to 8.2v/ chargeng off 12v stable?

[@Trachodil]

perfect

[@basitronics6152]

Can it be used in 12 volt battery and same way charge it

[@DIYActive]

Yes

[@basitronics6152]

@@DIYActive show us pretty pls🥹🥹

[@minitoyfamily]

❤❤❤❤

[@muhammadshafiq6328]

کیا اسے زیادہ یا کم وولٹیج کی فراہمی کے خلاف تحفظ حاصل ہے؟ یہ آپ کے بلاگ میں واضح نہیں ہے۔

[@andrii-bolharyn]

What about battery balancing? How safe is to run this without it?

[@DIYActive]

BMS and Charging protection circuit all are their.

[@MKWFX8K]

Bro relay lagne sa light jane pr 1,2 second ka Gap aye ga jise say internet disconnect ho kr device phr say star hogi, ya ek error hai ap k ups ma,😊

[@DIYActive]

Yes bro

[@user-os9jb8fd6c]

The problem isn't with the relay. It's with the Adapter which has capacitor that slowly drop voltage keeping the relay from switching for half a second. Either remove the capacitor from adapter or use 2x In5822 Schottky diodes instead of relay.

[@jumbo999614]

What is dimension of the junction box?

[@DIYActive]

4inch*4inch

[@jumbo999614]

@@DIYActive Thank you

[@siddam_pavan]

Can it work for 12v 2.5A wifi router

[@DIYActive]

No... Because the step model used here has a maximum output of 2 amperes

[@siddam_pavan]

@@DIYActive then what I want to do

[@DIYActive]

@@siddam_pavan You need to use high ampere output step up module

[@vidizgames4236]

Where i circuit digram i dont see it in your video

[@DIYActive]

Now check description ..

[@Putin-Lox]

you lox

[@onlineencome8712]

plz create a new model wifi ups ✅

[@DIYActive]

Okk

[@mohamedeissa8058]

Same thing

[@onlineencome8712]

❤✅​@@DIYActive

[@prox6405]

Total cost bro

[@DIYActive]

Around 500

[@siddanth.v.joishy2749]

Bro link of the parts plz

[@DIYActive]

You also find all products at low price on Robu.in