how to repair 12v lead acid battery | fill water in bike battery

how to repair 12v lead acid battery | fill water in bike battery
Hey Folks , in this video I have shown :-
How to repair dead lead acid battery | DIY
#leadacidbatteryrecycle

MATERIALS REQUIRED:-

-Multimeter

-Lead acid battery charger

-Dead battery

-Distilled water (you can also use rain water)

-Rubber gloves

-Screwdriver

Optional

-Flashlight

-Super Glue

-Paper towel

-Syringe

STEP 2: MEASURE BATTERY VOLTAGE
Connect multimeter to your battery and check voltage
Your battery shoudnt be lower than 11.8v (30%) in open circuit
If you read lower than that you will need to revive it if its higher than that try to just charge it
100% = 12.73 v
90% = 12.62 v
80% = 12.50 v
70% = 12.37 v
60% = 12.24 v
50% = 12.10 v
40% = 11.96 v
30% = 11.81v
20% = 11.66 v
10% = 11.51v

STEP 3: INSPECT THE CELLS

Place paper towels on your working areas
Now if you have SLA or maintenance free battery you will need to remove lid with screwdriver
Put on gloves and remove caps
Do this in well ventilated area
Wipe any wet spots with a paper towel
Then look inside cells and you should see white fabric that is dry
If you see brown fabric with white lumps your battery is probably sulfated and your chance of reviving battery is really bad.

STEP 4: ADD WATER

Take a syringe and fill each cell with water and look if fabric is absorbing water
Slowly shake battery and let it rest for 10 minutes.

#repairbattery
#deadbatteries
#leadacidbatteryrepair
#howtorepairbattery
#distilledwater


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