| 摘要 |
To permit charging of secondary batteries by electrical power at a voltage which is just below the gassing voltage of the battery, a temperature sensing device is placed on the holder for the battery, spring-pressed against the battery so that the actual battery temperature will be sensed. The sensed temperature then is utilized to control the voltage regulator to vary the charge voltage in accordance with actual battery temperature to provide for most rapid and safe charging under all battery operating conditions. |
