How Do You Revive Old Batteries. Refillable batteries do have more options. Depending on your batterys age and state of wear and tear you can expect your revived lead-acid battery to last for around six months to a.
STEP 2 You need to remove the corrosion in the battery terminal. Secure the caps back on to their openings. After grab your toothbrush and dip it into the paste-like solution.
Refillable batteries do have more options.
The BLS gradually dissolves the sulfate crystals with every cycle. For example the acid and lead sulphate grit can be flushed out and replaced with new acid. Now use an old toothbrush and scrub the terminals with the mixture. All you need to do is mix 3 tablespoons baking soda with 1 tablespoon warm water.
