Car battery switch with disconnect function | Kalsten

The battery is dead, even though the car has stood unused for days.

Anyone who parks their vehicle for an extended period knows the result: a drained battery that fails at the worst moment. The smart battery-disconnect switch made of copper reliably interrupts the circuit – manually at the push of a button or automatically – thus protecting against gradual energy loss. The result: the vehicle starts immediately even after a long downtime.

Benefits

• No more dead batteries after downtime: The disconnect switch interrupts the power flow as soon as the vehicle is not in use – parasitic consumers can no longer drain the battery unnoticed.
• No complicated disassembly when parking: Thanks to the straightforward installation process and broad vehicle compatibility, the switch can be operated at the push of a button once mounted – without tools for each application.
• No doubts about reliability in emergencies: The robust copper case is designed for extreme conditions – anyone needing the vehicle again after weeks does not have to hope that the battery still holds.

Specifications

• Function: Manual and automatic power disconnect switch
• Material: Copper
• Compatibility: Wide vehicle compatibility
• Package contents: 1 × Smart battery disconnect switch for cars

Application

1. Installation: Attach the disconnect switch directly to the vehicle battery according to the instructions – no special tools required.
2. Activate: Before longer downtimes, actuate the switch to interrupt the circuit and protect the battery.
3. Turn back on: Before the next ride, reset the switch – the battery is fully charged and ready for use.

Pro tip: For vehicles with many control units, activate the switch after just 24 hours of downtime – modern electrical systems draw continuous power even in standby mode and deplete the battery faster than expected.