18 v charger

190

01:54:34

For cordless drill

published 8 years ago

BillyT

8 years ago

An "18V" battery pack would measure approximately18.5V fully charged. The battery would be considered flat at 17.0V. The battery charger would have a 0 Amp out when it has lifted the battery Volts to about 21.0V. When the battery is taken off charge, it will settle back to its float Voltage of approximately 18.5V .... Basic circuit http://everycircuit.com/circuit/6493703701266432

hurz

8 years ago

This circuit stops charging at 30V. However, with a correct mains configuration even higher above 40V, and do not expect a constant mains voltage anyway.

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