The battery pack for the MiniVent or MidiVent is used to run the unit independent from a power supply. This may be necessary if, for example, the surgery and the experiment have to be performed in different rooms and the animal or organ must be transported under continuous ventilator or perfusion.

The battery pack is connected to the MiniVent or MidiVent through the short cable. It is possible to charge the battery while connected to the instrument. The power supply charges the battery and provides the power to the instrument. The charging process is indicated by blue LEDs. If all blue LEDs are on then the battery is fully charged. To check the charging process press the "check" button.

Note: DO NOT connect the charger for the battery pack directly to the MiniVent / MidiVent.

73-4127 MiniVent with Battery Pack

Battery Pack with Charger

Battery Pack Connections

The battery pack can provide 2 volts, USB 5V plus 12V.

The USB socket can be used to supply instruments which are charged via an USB port and USB cable. The maximum current is limited to 100mA.

The following instruments can be connected to the 12V socket: MiniVent and MidiVent.

If you press "check" the charging state is displayed, the blue LEDs light up if you press the button. The battery pack has a build in charging and discharging electronic for optimized handling of the battery cells. The charging and discharging process is continuously checked and switched off if something is not correct. It is possible to charge the battery pack while the ventilator is working.

The battery pack has a short circuit protection and a high temperature switch off. 

During charging the blue LED lights are blinking. If they are lit then the battery pack is fully charged. With the "CHECK" button you can check the charging state. The LEDs below show the charging capacity. 

Charger.

The battery pack is charged by this special charger. It is a high quality switching power supply which is short circuit and overload protected. 

Operation.

To connect the MiniVent or MidiVent please use only the supplied connection cable. The cable has two different connectors. Connect the cable with the green connector to the OUTPUT socket of the battery pack. The connector with the larger connector fits to the MiniVent or MicroVent.

Battery pack life:

You can expect about 16hrs of battery pack life. 

Maintenance

The battery pack does not need special maintenance. The connectors should not get wet or contact any other solutions, buffers or liquids. The battery pack should be charged carefully and should not be left to charge once full. 

Technical Specifications

Battery Pack:

Integrated Lithium-Polymer LIPO-Accumulator 8000mAh

Inputs Voltage 19V DC, use only supplied charger

Output Voltages USB: 5V, DC1000mA / 12V, 2000mA

Working temperature -10°C to +45°C at max 85% relative humidity

Weight approximately 240g

Size in mm (W x H x D) 75 x 27.5 x 193

Charger:

Input Voltage: 110 to 240 VAC 50/60 Hz

Output Voltage: 19V, 3.42A

Working temperature -10°C to +45°C at max 85% relative humidity

Weight approximately 219g

Size in mm (W x H x D) 106 x 48 x 30