RC India
Welcome Guest, please login or register.
 
Pages: [1]   Go Down
0 Members and 1 Guest are viewing this topic. Topic Tools Topic Tools 
Read
« on: February 01, 2019, 05:05:21 PM »
HANZAla PATEL
Plane Lover
Active Member

**

Reputation Power: 2 
HANZAla PATEL has no influence.
Offline Offline

City: bhatkal
State: Karnataka
RC Skills: Beginner
Posts: 89
Join Date: Oct, 2018

+919731182293 whatsapp only




1 cell of my 3s lipo shows 0.4 volts it happened when I stopped using that lipo for a month(about 15 days). other two cells are perfect
do anybody have solution to charge that lipo?????
Logged

Eagle lover

Happy breathing Smiley
 

Read
« Reply #1 on: February 02, 2019, 08:46:19 PM »
HANZAla PATEL
Plane Lover
Active Member

**

Reputation Power: 2 
HANZAla PATEL has no influence.
Offline Offline

City: bhatkal
State: Karnataka
RC Skills: Beginner
Posts: 89
Join Date: Oct, 2018

+919731182293 whatsapp only



Should I post this in "rc general topics" because nobody replies here
Logged

Eagle lover

Happy breathing Smiley
 

Read
« Reply #2 on: February 02, 2019, 10:17:15 PM »
Mehul Anand
Plane Lover
Senior Member
***

Reputation Power: 3 
Mehul Anand has no influence.
Offline Offline

City: Ranchi
State: Jharkhand
RC Skills: Beginner
Posts: 211
Join Date: Feb, 2018



Well the question is do you want to save money and take risk or dump the battery.

If you want to save your lipo then you could revive that cell just Google lipo rescue or how to revive a cell of a lipo. BUT SEE WHETHER THAT CELL IS PUFFED?
 if yes than dump the battery.

To dump a battery put it in a concentrated solution of salt and Water for a day or till you don't have any voltage. You could also use a bulb to discharge it.

Logged
 

Read
« Reply #3 on: February 02, 2019, 11:20:25 PM »
HANZAla PATEL
Plane Lover
Active Member

**

Reputation Power: 2 
HANZAla PATEL has no influence.
Offline Offline

City: bhatkal
State: Karnataka
RC Skills: Beginner
Posts: 89
Join Date: Oct, 2018

+919731182293 whatsapp only



It's not puffed at all
Logged

Eagle lover

Happy breathing Smiley
 

Read
« Reply #4 on: February 02, 2019, 11:21:09 PM »
Mehul Anand
Plane Lover
Senior Member
***

Reputation Power: 3 
Mehul Anand has no influence.
Offline Offline

City: Ranchi
State: Jharkhand
RC Skills: Beginner
Posts: 211
Join Date: Feb, 2018



Decision upon you revive it or dump it.
Logged
 

Read
« Reply #5 on: February 02, 2019, 11:24:24 PM »
HANZAla PATEL
Plane Lover
Active Member

**

Reputation Power: 2 
HANZAla PATEL has no influence.
Offline Offline

City: bhatkal
State: Karnataka
RC Skills: Beginner
Posts: 89
Join Date: Oct, 2018

+919731182293 whatsapp only



I'll revive it
Logged

Eagle lover

Happy breathing Smiley
 

Read
« Reply #6 on: February 03, 2019, 09:59:35 AM »
saurabhhsrivastavaa
Default
Plane Lover
Forum Hero

*****

Reputation Power: 14 
saurabhhsrivastavaa has no influence.
Offline Offline

City: Mumbai
State: Maharashtra
RC Skills: Intermediate
Posts: 1156
Join Date: Aug, 2009



If you wanna revive it,
Using the balance lead, charge the affected cell using NiMh menu between 0.2 to 0.5 amps for 10 mins.
Keep an eye on the voltage during this phase. If the cell is ok, it should jump the voltage soon to acceptable limits like 2.9 to 3 volts. Once the voltage reaches 3.2 volts or so, unplug and balance charge it using the lipo menu.

This will work only if the cell is revocable.
Do not leave the setup unattended during this process.
Logged

Cheers !!!
Saurabh
+91 7977382130
 

Read
« Reply #7 on: February 03, 2019, 10:06:25 AM »
HANZAla PATEL
Plane Lover
Active Member

**

Reputation Power: 2 
HANZAla PATEL has no influence.
Offline Offline

City: bhatkal
State: Karnataka
RC Skills: Beginner
Posts: 89
Join Date: Oct, 2018

+919731182293 whatsapp only



Thanks for your kind help
Logged

Eagle lover

Happy breathing Smiley
 

Read
« Reply #8 on: February 06, 2019, 06:55:07 AM »
HANZAla PATEL
Plane Lover
Active Member

**

Reputation Power: 2 
HANZAla PATEL has no influence.
Offline Offline

City: bhatkal
State: Karnataka
RC Skills: Beginner
Posts: 89
Join Date: Oct, 2018

+919731182293 whatsapp only



I charged that particular cell for it could hardly get to 1.5 volts then I unplugged it. After 5 minutes voltage reduced to 0.8 volts
Lipo wasn't that hot but little. Can I revive it??
Logged

Eagle lover

Happy breathing Smiley
 

Read
« Reply #9 on: February 06, 2019, 07:33:38 AM »
saurabhhsrivastavaa
Default
Plane Lover
Forum Hero

*****

Reputation Power: 14 
saurabhhsrivastavaa has no influence.
Offline Offline

City: Mumbai
State: Maharashtra
RC Skills: Intermediate
Posts: 1156
Join Date: Aug, 2009



Please charge it upto 3.2 volts. It may take more time but that's fine. You can increase the amps a bit. If your cell can't reach 3.2 volts, then you may consider it dead.
Logged

Cheers !!!
Saurabh
+91 7977382130
 

Read
« Reply #10 on: February 06, 2019, 07:34:33 AM »
HANZAla PATEL
Plane Lover
Active Member

**

Reputation Power: 2 
HANZAla PATEL has no influence.
Offline Offline

City: bhatkal
State: Karnataka
RC Skills: Beginner
Posts: 89
Join Date: Oct, 2018

+919731182293 whatsapp only



Fine I'll try
Logged

Eagle lover

Happy breathing Smiley
 

Read
« Reply #11 on: February 13, 2019, 08:21:48 PM »
HANZAla PATEL
Plane Lover
Active Member

**

Reputation Power: 2 
HANZAla PATEL has no influence.
Offline Offline

City: bhatkal
State: Karnataka
RC Skills: Beginner
Posts: 89
Join Date: Oct, 2018

+919731182293 whatsapp only



It reaches 3.6 volts easily but when I put it in balance charging it jumps back to 1.some volts somebody help me
 I guess I should not keep on balance charging so I'll try charging it separately
Logged

Eagle lover

Happy breathing Smiley
 

Read
« Reply #12 on: February 15, 2019, 09:51:24 AM »
HANZAla PATEL
Plane Lover
Active Member

**

Reputation Power: 2 
HANZAla PATEL has no influence.
Offline Offline

City: bhatkal
State: Karnataka
RC Skills: Beginner
Posts: 89
Join Date: Oct, 2018

+919731182293 whatsapp only



Guys I can't charge it
Can anybody tell me what to do
Logged

Eagle lover

Happy breathing Smiley
 

Read
« Reply #13 on: March 01, 2019, 02:03:16 PM »
HANZAla PATEL
Plane Lover
Active Member

**

Reputation Power: 2 
HANZAla PATEL has no influence.
Offline Offline

City: bhatkal
State: Karnataka
RC Skills: Beginner
Posts: 89
Join Date: Oct, 2018

+919731182293 whatsapp only



Help me
Logged

Eagle lover

Happy breathing Smiley
 

Read
« Reply #14 on: March 01, 2019, 02:22:15 PM »
Mehul Anand
Plane Lover
Senior Member
***

Reputation Power: 3 
Mehul Anand has no influence.
Offline Offline

City: Ranchi
State: Jharkhand
RC Skills: Beginner
Posts: 211
Join Date: Feb, 2018



you cant do anything..
Logged
 

Read
« Reply #15 on: March 01, 2019, 10:39:50 PM »
saurabhhsrivastavaa
Default
Plane Lover
Forum Hero

*****

Reputation Power: 14 
saurabhhsrivastavaa has no influence.
Offline Offline

City: Mumbai
State: Maharashtra
RC Skills: Intermediate
Posts: 1156
Join Date: Aug, 2009



It reaches 3.6 volts easily but when I put it in balance charging it jumps back to 1.some volts somebody help me
 I guess I should not keep on balance charging so I'll try charging it separately
Sorry to say but your that particular cell is damaged beyond repair. Consider replacing the entire battery
Logged

Cheers !!!
Saurabh
+91 7977382130
 

Pages: [1]   Go Up
Jump to: