【Safe Protection】The battery switch can cut off the power supply of the vehicle or the on-board battery for safety reasons. If you don't use the battery for a long time, it also saves energy.

【Material】Made of tinned, solid red copper core and ABS plastic. Tinning improves the anti-oxidation and discoloration performance of red copper and prolongs the anti-rust effect, while not affecting the conductivity.

【Widely Compatible】Suitable for systems from 12 - 48 V, 275 A (continuous) / 455 A (intermittent) / 1250 A (short-term). Can be used independently or connected to another switch to minimize battery loss and effectively prevent current leakage. 【Wide Applications】The battery master switch works as a master switch for RVs, ATVs, cars, boats, caravans, trucks, UTVs, etc.

【User-friendly】The car battery switch is provided with clear color markings to indicate the on/off positions. ON = on-switch (green), OFF = off-switch (red).