DO you know how to do battery charger for your gold detector underground? When the instrument power indicator light is dark or not bright, is the time to charging.
8.1 First turn off the power, plug the power jack of the AC/DC adapter to the "DC 8.4V IN" hole.
8.2 Plug the AC/DC adapter to the mains (100-240V AC 50/60Hz) power socket, the charging
indicator light become red, charging started.8.3 When the charging indicator light changed to
couleur verte, il a indiqué que la batterie était pleine, débranchez le chargeur du secteur.
