Error 3 means that battery can not be discharged with 1A/1000mA current. Simply that battery doesn't support 1A discharge. Connecting both resistors makes the battery discharge with 1A current. Just use only 1 resistor. Then the battery discharge within 500mA current. And i can promise that error 3 will not show again and capacity test will work.
@redhtech4 ай бұрын
Ok. Thank you.
@souravchakraborty45713 ай бұрын
Is it bad if the battery can't be discharged with 1A current?
@koushikdey9973 ай бұрын
@souravchakraborty4571 No, Not all appliances need high discharge rate batteries. For example, In led light, rechargeable fan 500ma is more than enough but if you are using it in a powerbank than high discharge current is very important.
@souravchakraborty45713 ай бұрын
@@koushikdey997 A TP4056 module max charging current 1A/sec. If the battery discharge rate is less than 1A does that also means it will recharge with less than 1A/sec current?
@koushikdey9973 ай бұрын
@souravchakraborty4571 No, Imput and output currents are different. Every 18650 cell should be capable of ≤ 1A at least. Good quality cells support higher input current. But how it works is, if we say max charging current is 1A, then when the battery is fully drained, it will start charging at 1A but as the charging progresses and battery starts it gell full the charging ampere gradually gets lower. When finishing charging it gets very low like 200mA-300mA .
@nayanjagirdar84088 ай бұрын
Nice sir thanks 👌👍
@redhtech8 ай бұрын
Most welcome
@shad7pk2 ай бұрын
Very Nice
@redhtech2 ай бұрын
Thanks
@VitorMiguelMatosFajardo4 ай бұрын
Error 5. After a calibration attempt, where at the end (2 Amp) I think I had more than 15v of power supply, when I pressed OK, the calibration was not carried out and now I always get "error 5" when I try to do the test. The display shows the battery voltage for a brief moment when I turn on the circuit, but quickly starts to indicate 00.00V. Please help. thanks
@redhtech4 ай бұрын
Attached 5v for module power. For Error 5 off module power wait 5-10sec then On the module power.
@GuillermoSorey3 ай бұрын
I have the same problem, can you tell me the solution
@pantorm5804Ай бұрын
I always confuse with ERR3. Sometime work sometime not at 1 battery. I try few other battery but is always show like that. Help me please
@redhtechАй бұрын
Please sir you change the module or connect only 1 resistor.
@nayanjagirdar84088 ай бұрын
Sr me nya module patches kiya usme aapke video ke mutbit sb shi he firbhi error 3 show horha he kya folt ho skta he? Please sr jawab dena
@redhtech8 ай бұрын
Ap cell ko achay se charge karein. Phir 3 ghanty tk cell ko rakh dein. Us k bad test karein.
@razzakkashif69472 жыл бұрын
Please explain...me nezb2l3 se 1 hi battery ko 2 bar test kia tha ak bar 1205 mah 2st time test pr 668 mah result aya sir esa koyn hy??
@redhtech2 жыл бұрын
Faulty battery charge ko long time k le store nahi kar sakti hai.
@error404not95 ай бұрын
error 3- from Bangladesh
@redhtech5 ай бұрын
Welcome Bangladesh. Please watch full video. You replace the cell.
@koushikdey9974 ай бұрын
I am from Bangladesh also. I also faced error 3 several times. Error 3 means that the battery can not be discharged with 1A/1000mA current. Connecting both resistors makes the battery discharge with 1A current. Just use only 1 resistor. Then the battery discharge within 500mA current. And i can promise that error 3 will not show and capacity test will work.
@hackernasim92252 ай бұрын
Yes your are right, same thing happen with me @@koushikdey997
@amansingh-ph7zz11 күн бұрын
Error 3 show kr rha hai bhai…solution please 🙏 ,
@redhtech11 күн бұрын
Dear aman ap sirf ik resistor laga kr check karein.
@princedubai3976 Жыл бұрын
2.5amp ka load laga len to 1 gnty me cell chak ho ga agr sahi cell howa to
@redhtech Жыл бұрын
Ho Jae ga.
@user-iv7ow3iz8q Жыл бұрын
mera error 5 . . iam from bangladesh
@redhtech Жыл бұрын
Power OFF the module then ON.
@royalsingh32945 ай бұрын
Error 5 is not working even u on or off but i am repair this error in my module it also show error 5
@moses4274Ай бұрын
Have you been able to fix the error 5? Am also facing the same error 5 issue
@amenodinbalindong91284 ай бұрын
Sir, how to reset ZB2L3 BATTERY TESTER
@redhtech4 ай бұрын
Power switch OFF after 10sec ON it.
@ShahidKhan-km6cd9 ай бұрын
Assalamualaikum
@redhtech9 ай бұрын
Wasl.
@shadow-assassin3316Ай бұрын
Bro how to solve error 3
@redhtechАй бұрын
Module k sath Sirf 1 resistar connect karein.
@shadow-assassin3316Ай бұрын
@@redhtech ok ho gaya sir thanks
@RAKIBUL_HASAN.. Жыл бұрын
Mera error 3 ho raha hain..apke tara maybe ese hi connection kiya...bar bar eroor3 ho raha hai
@redhtech Жыл бұрын
Ap connection ko dobara check karein. Check hone wali Battery ko replace karein. Koi Aur cell lagian.
@SarfarazYahya Жыл бұрын
Salam Bro , mere pass error 5 araha hai musalsal mere pass 8 piece zb2l3 lagey huwey hain sirf aik main yeh error araha hai main ne is ke calibration bhee kerlee mager same result hai error 5, power adaptor or resistance bhee change kerkey dekh leen same error 5 aik or piece buy kiya us main bhee same error araha hai kindly hosakey to problem resolve kerney main help kerdain jazakallah
@redhtech Жыл бұрын
Ap module ki power ko OFF kr ke ON karein.
@moses4274Ай бұрын
Have you been able to fix the error 5? Am also facing the same error 5 issue
@grygamer98737 ай бұрын
Sir i face error 3 please solve sir
@redhtech7 ай бұрын
Ap isi video ko mukamal start se end tk daikh lein. Connection theak karein. Agar problem solve na ho to ap dobarra text kr lein.
@fahrican54 Жыл бұрын
What is the error2 error solution?
@redhtech Жыл бұрын
Please You watch full video.
@muhikbal4474 Жыл бұрын
Masih ada juga yaitu error 5 ketika input 3 v
@redhtech Жыл бұрын
Ap apna question Hindi ya Urdu ya English me likh dein. Take Ap ko answer Kia ja sake.
@RizwanTahir3098 ай бұрын
Battery Lagate hi error 3 show Karva raha hai kya vajah hai
@redhtech8 ай бұрын
Battery kharab hi sakti hai.
@koushikdey9974 ай бұрын
Error 3 means that battery can not be discharged with 1A/1000mA current. Simply that battery doesn't support 1A discharge. Connecting both resistors makes the battery discharge with 1A current. Just use only 1 resistor. Then the battery discharge within 500mA current. And i can promise that error 3 will not show again and capacity test will work.
@unlimitedfansclubbd2071 Жыл бұрын
Error 3, pls solution
@redhtech Жыл бұрын
Replace the under test cell
@Nexalix Жыл бұрын
You use a 5W7ohm5J resistor of this value. Your problem will be solved.
@umerkhan7595 Жыл бұрын
@@Nexalix yes, & I also replace the cell.
@basimrasheed99 ай бұрын
@@Nexalix You said to change resistance that comes with module? I have 30 new pieces, error 3. I checked the module with several types batteries used and new cells
@koushikdey9974 ай бұрын
Error 3 means that battery can not be discharged with 1A/1000mA current. Simply that battery doesn't support 1A discharge. Connecting both resistors makes the battery discharge with 1A current. Just use only 1 resistor. Then the battery discharge within 500mA current. And i can promise that error 3 will not show and capacity test will work.
@mixrifatabdullah4963 Жыл бұрын
error 5
@redhtech Жыл бұрын
Remove the Test cell, Power OFF the module then reconnect the module power supply.
@mixrifatabdullah4963 Жыл бұрын
@@redhtech not work
@royalsingh32945 ай бұрын
It also show in my module but i repaired error 5 now it working fine
@moses4274Ай бұрын
How did you fix the error5? Am also have this error 5 issue
@user-se5qc1qs3g Жыл бұрын
error 3. solution?
@redhtech Жыл бұрын
Check Load resistors & it's connections.
@redhtech Жыл бұрын
What you do! the error 3 appear? Please tell me detail?
@sirajularefeen6678 Жыл бұрын
@@redhtech I've also got error 3. I was using two 5w7o5J resistors in parallel then I connect the resistors in series. The error got removed and it started to drain 0.220A current
@redhtech Жыл бұрын
@@sirajularefeen6678 what version of ZB2L3 you have?
@sirajularefeen6678 Жыл бұрын
@@redhtech Its written ZB2L3. V2.3s
@badrujjamanbokshi1772 Жыл бұрын
Error 5?
@redhtech Жыл бұрын
Error 5 display when module "hang". Switch OFF the module supply then ON it.
@moses4274Ай бұрын
Your solution for error 5 not working
@badrujjamanbokshi1772Ай бұрын
@@moses4274 sem bro
@willywidyatmoko2557 Жыл бұрын
err 2 and err 4 solution
@redhtech Жыл бұрын
Watch full video. For error 2 battery faulty replace it. For error 4 increase the value of Load resistors or connect both in series.
@prantic0079 ай бұрын
Error 3
@redhtech9 ай бұрын
Watch full video.
@koushikdey9974 ай бұрын
Error 3 means that battery can not be discharged with 1A/1000mA current. Simply that battery doesn't support 1A discharge. Connecting both resistors makes the battery discharge with 1A current. Just use only 1 resistor. Then the battery discharge within 500mA current. And i can promise that error 3 will not show and capacity test will work.