Is it safe to plug a US power strip into this and use it in China as long as no voltage over 500?

I would say it would be safe. The thing that worries me is your assumption about the voltage. I think it is rated at 500watts and not 500volts. If you had three devices and together they consumed less than 500w, any power strip will serve to provide extra sockets to connect your devices to the transformer. Just beware the overall power to all the connected devices should not exceed 500w. I would cut it out at about 400w max. You can't load equipment to full power output and not have it heat up. Just not safe. Once again this my opinion. Please use your discretion.

will this work for kitchen aid 325 v in Poland?

Agnieszka did you get this transformer? Does it work fine for the mixer? I m looking to buy it for the same thing 0 Kitchen aid I need to send to Poland. let me know please.

I have one and just put it on the scale: 1764 grams.

can i use this in Australia?

Bought the 500 model and it worked perfect in New Zealand,also i purchased a power strip with usb charging port on it. My girlfriend used her curling iron and blow drier with no issues.

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Seven Star SF500 500W 110v/220v 220v/110v Step Up/Down Automatic Transformer Adapter

Product ID: 1595390

Details

Brand
Seven Star
Current Rating
5 A
Mounting Type
Remote
Power Source
Corded
Specification Met
No

⚡500W power capacity

🌍Universal input/output voltage

🔴LED output voltage indicator

¥19704

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌐 Power up anywhere, anytime — don’t let voltage hold you back!

COMPACT PORTABLE - Lightweight 16 oz design fits perfectly in your travel or home setup.
PLUG PLAY ANYWHERE - Universal socket accepts most global plug types—no adapters needed.
STAY SAFE STAY SMART - Built-in thermal fuse with reset button ensures reliable protection without hassle.
INSTANT VOLTAGE FEEDBACK - LED indicator shows output voltage status so you’re always in control.
POWER YOUR GLOBAL ADVENTURES - Seamlessly converts 110V to 220V and vice versa for all your international devices.

The Seven Star SF500 is a versatile 500W automatic step-up/step-down voltage converter designed for global use. It supports dual input voltages (110V/220V) and outputs the corresponding voltage automatically, featuring a universal socket compatible with most plug types worldwide. Equipped with a thermal fuse and reset button for safety, plus an LED output voltage indicator, this compact and portable transformer ensures your devices stay powered and protected wherever you go.

Specifications

ASIN	B001TPZ294
Best Sellers Rank	#640,263 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,941 in Power Converters
Brand Name	Seven Star
Current Rating	5 A
Customer Reviews	4.1 4.1 out of 5 stars (815)
Global Trade Identification Number	07699813300792
Included Components	500 Watt Step Up / Down Voltage Converter Transformer, Adapter, Warranty
Item Weight	16 ounces
Manufacturer	Seven Star
Maximum Frequency	60 hertz
Minimum Frequency	50 hertz
Model	SF500
Mounting Type	Remote Mounting
Number of Items	1
Number of Packs	1
Part Number	SF500
Power Source	Corded Electric
Specification Met	No
Unit Count	1 Count

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