Formation method for dynamic lead-acid cell jar formation
A lead-acid battery and chemical formation method technology, applied in lead-acid batteries, lead-acid battery construction, secondary battery repair/maintenance, etc., can solve the problem of uniform formation of positive plates, difficult to fully convert the active substances of batteries, and white flowers of positive plates. and other problems to achieve a uniform effect
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[0027] A method for internal formation of a power-type lead-acid battery, comprising the steps of:
[0028] Step 1: Add sulfuric acid to the lead-acid battery and let it stand for 2 hours, then start charging;
[0029] Step 2: 0.1l 2 (A) Charge for 2 hours;
[0030] Step 3: 0.2l 2 (A) Charge for 2 hours;
[0031] Step 4: 0.3l 2 (A) Charge for 30 hours;
[0032] Step five: 0.4l 2 (A) Charge for 10 hours;
[0033] Step 6: 0.2l 2 (A) Charge for 10 hours;
[0034] Step 7: -0.5l 2 (A) Discharge to 12V / piece;
[0035] Step 8: 0.4l 2 (A) Charge for 10 hours;
[0036] Step Nine: 0.3l 2 (A) Charging for 5 hours;
[0037] Step ten: 0.2l 2 (A) Charging for 5 hours;
[0038] Step Eleven: -1.0l 2 (A) Discharge to 11.00V / piece;
[0039] Step twelve: 0.4l 2 (A) Charge for 4 hours;
[0040] Step Thirteen: 0.3l 2 (A) Charging for 5 hours;
[0041] Step Fourteen: 0.15l 2 (A) Charge for 2 hours;
[0042] Step 15: Stand still for 1 hour to extract acid and clean;
[0043]...
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