DC -DC Support Bluetooth, Free APP And Meter Dual Input DC & Solar Battery Charger Automatic Smart Vehicle Charger TRS
This is a automatic DC-DC charger that can charge the main battery through the alternator
and starter battery, or Solar panels charge the main battery (some models), DC-DC battery
charger designed specifically for motorhomes, campers, ships, etc.
It means to charge the main battery through alternator and starter battery. If it is not used in
the vehicle, you can also use one battery to charge another battery
1. When the vehicle is running, the vehicle alternator can quickly charge the main battery
through the charger at full power
2. The charger can charge the main battery according to the specified voltage and current by
boosting or stepping down to ensure that the main battery is in accordance with the standard.
charging curve charging
MPPT Solar Charger
1.The charger can increase the charging efficiency of the solar panel by 10-30% through
MPP technology (search for the maximum power point)
2. The charger can charge the main battery according to the specified current by boosting
or stepping down to ensure that the main battery is charged according to the standard
charge curve charging
3. When the vehicle is not used for a long time, you can maintain a small trickle charge flow
for the starter battery to ensure that the starter battery has enough electricity to start the
1. Fully automatic charging: In order to continuously charge the battery, the controller
can always be connected to the car battery. When the charging energy is stopped,
such as the car stops driving, the battery will not discharge in the reverse direction.
2. Multiple protection functions: with overheating, overvoltage, short circuit, wrong
3.External temperature sensor: The ambient temperature will affect the parameters for
charging the battery. The controller needs to perform parameter compensation according
to the temperature of the battery, especially in places with large temperature changes. It is
strongly recommended to install a temperature sensor.
Note: Lithium batteries do not require temperature compensation
4. Lithium battery automatic wake-up function: When the lithium battery BMS is protected
for some reason, the controller can automatically wake up the BMS and continue to charge
the lithium battery