How To Revive Batteries. Ad RéVive Gives You The Ability To Renew Refresh Rewrite Your Skin Story. Return the battery into the lithium-ion charger and give it a full charge which should take around 3 hours depending on what type of Li-ion battery you are reconditioning.
-Multimeter -Adjustable PSU or Taper Charger Smart chargers wont work -Dead battery -Distilled water you can also use rain. Attach a battery trickle charger or a computerized smart charger to your old lead acid battery and allow charging continuously for about a week to 10 days. Make certain there is no moisture in the bag that could cause the Li-ion battery to get wet by sealing it in an airtight bag and placing it in the freezer for one.
If its lower add some sulfuric acid or a solution of Epsom salt.
Older battery designs lose water in the electrolytea mixture of about one part sulfuric acid and two parts waterfrom evaporation. Trick to revive a dead Ni based battery. Ad DoubleYourRuntime with half the weight and twice the power of traditional batteries. Find a clean and ventilated area to carry out this process.
