boat gauges for sale australia

• 2023-02-18

Our boat gauges for sale around the world , include USA, UK , Germany , Australia , Thailand and so on. We can export each country , we have forwarders which can deliver. Our boat gauges main include tachometer , voltmeter , rudder angle indicator and so on.

About the marine battery is a 24v storage battery set, which has the same voltage as the truck battery, with different capacities. Charging and discharging can be carried out through the dummy load. The discharge current is half of the battery capacity. The discharge voltage is cut off when it reaches 21v. Then use the battery charger to charge. The charging current is 1/7 of the battery capacity, and the charging voltage is 29V. Check the battery power indicator: when the battery power indicator displays green, it means the battery is fully charged and the battery is intact; when the battery power indicator displays black, it means the battery is low and needs to be charged; when the battery power indicator displays colorless or light yellow, it means the battery is almost used up.

If the red light of the battery voltmeter is always on, check the battery terminal for oxidation, and handle it yourself. Battery is out of power - use a multimeter to measure the battery voltage when the car is off. If 12V is higher, it means the battery is OK, otherwise it means the battery is damaged. There is a problem with the charging, that is, the generator charging is abnormal. Using a multimeter to measure the battery voltage of 14 volts higher indicates that the generator is OK. If the voltage is less than 14 volts, it is a problem with the generator.

The normal voltage of the ship battery in the no-load state is about 13v, and the load voltage is not less than 11v. If it is lower than this voltage, it may be difficult to start. Since the generator starts to generate electricity after starting, the ship battery voltage should be between 13.5v and 14.5v normally. The battery is charged by the generator during normal driving, and the ship is easy to run out of power after a long time of parking, because many ships have their own alarms. The alarms will slowly consume the power in the battery after a long time of parking, which will lead to failure to start over time. Therefore, during long-term parking, it is better to start it every other period of time to charge the battery. It is normally between 11.8V and 12.8V.