The condition of fully charge battery is lead acid battery can be ascertained by ______?

مکمل طور پر چارج ہونے والی بیٹری کی حالت کیا ہے لیڈ ایسڈ بیٹری کا پتہ ______ سے لگایا جا سکتا ہے؟

Voltage

Gassing

Specific gravity of electrolyte

All of these

The condition of a fully charged lead-acid battery can be checked by:

Voltage: 2.1-2.2 volts per cell.

Gassing: Battery emits gas when fully charged.

Specific Gravity: 1.260-1.300 in the electrolyte.