BEST SOCKET SET? VEVOR 65-Piece Impact Socket Set Review

I have an EcoFlow Emergency back up, power station. I bought it in Vietnam. During Typhoon Yagi, It performed like a champ. It provided 230V AC which is the line voltage in Vietnam. However, I had it shipped back to the United States when I moved back home. The US uses 110 to 120 V AC. So I chose the Vevor Transformer to step down the EcoFlow's 230 V AC to the US 115 V AC. It works perfectly. It uses a Large Transformer coil inside. So the Pure Sine Wave is maintained. Not clipped or simulated. I tested this myself and I love it. My EcoFlow is now a dual system, perfect for my next van build.

Where is the fuse? This converter was great for about 5 months then it stopped. I can’t find the fuse to replace it?

Good morning - just to clarify, so if I am in the US and I have a 230 appliance, I will set the input switch to 110? Thanks for the video!

Is this device compatible for and with solar panels?

Can we use with tesla mobile charger

I want to use it to increase the power from 115 volts AC to 230 volts AC. Your manual does not say which outlets or receptacles are for 230 volts. There are three receptacles on the top and three receptacles on the bottom on the front of the transformer.
WHY DON'T YOU WRITE PRECISE AND DETAILED INSTRUCTIONS?
CUSTOMERS WHO BUY YOUR PRODUCTS NEED
DETAILED AND PRECISE INSTRUCTIONS, ESPECIALLY ON ELECTRICAL APPLIANCES! SAFETY IS EVERYTHING!

Su manual no indica qué tomas de corriente o receptáculos son para 230 voltios. Hay tres receptáculos en la parte superior y tres receptáculos en la parte inferior en la parte frontal del transformador.
¿POR QUÉ NO ESCRIBEN INSTRUCCIONES PRECISAS Y DETALLADAS?
LOS CLIENTES QUE COMPRAN SUS PRODUCTOS NECESITAN
INSTRUCCIONES DETALLADAS Y PRECISAS, ¡ESPECIALMENTE SOBRE APARATOS ELÉCTRICOS! ¡LA SEGURIDAD ES TODO!