Common faults of batteries and their main causes (2)

Common faults of batteries and their main causes (2):

1. Grid corrosion

Phenomenon: Measure some cells or the whole of the battery without voltage or low voltage, and check that the internal grid of the battery is brittle, broken, or completely broken.

Causes: Overcharging caused by high charging current, high charging voltage, or long-term use under high temperature conditions accelerates the corrosion rate of the grid.

2. Thermal runaway

Phenomenon: battery bulge

Causes: (1) The battery is less acidic; (2) The charging voltage is too high; (3) The charging current is too large; (4) There is no protection for discharge (over-discharge).

3. Leaking Acid

Phenomenon: there is residual acid on the battery cover, or there is acid outside the battery shell

Reasons for formation: (1) The battery shell is broken; (possibly due to impact) (2) The battery is inverted.

TORCHN has produced lead-acid gel batteries since 1988, and we have strict battery quality control. Avoid the above-mentioned problems and ensure that every battery that arrives in your hand can be in good condition. Provide you with enough power. If you are facing these problems now and want to find a new battery supplier, please contact us, TORCHN is your best choice.