Interruptor de Desconexión de Batería para Auto con Rotación - 12V/24V

allows for many positions in complex locations.
good article

It arrived perfectly, it is of very good quality, it works perfectly, and I no longer have to disconnect the battery to prevent it from discharging. I recommend it.

Absolute garbage, the clamps are made of aluminum and not brass. Only the switch bridge is made of brass. I cannot recommend using this switch to supply the required current to a starter.

After purchasing, I only tested a small 21 W bulb. I don't know if it is suitable for a heavy load or if it can withstand a starting current of several hundred amperes. The settings of the switch knob are not intuitive; it is off in one direction and on in the other. My intuition tells me that it should work like a faucet, whether it's closed or turned off. I bought it for a small project where I want to build an ammeter to measure what current is being drawn from the battery, and during the car's sleep mode, the switch will be turned on to protect the ammeter, and after about fifteen minutes, I will turn off the switch and have a measurement via the ammeter.

Very efficient shipping and delivery, received before the expected date, good quality item, high-quality material. I recommend this product.