

🌍 Power your world quietly and safely—because your devices deserve the best.
The BESTRANS 3000W Step Up Transformer converts 110-120V US power to 220-240V for international appliances, supporting up to 3000W with dual outlets. It features advanced safety protections including thermal and short-circuit shutdown, operates ultra-quietly thanks to its toroidal core, and is certified by CE, CQC, and ISO for reliable, energy-efficient performance. Ideal for professionals and global travelers needing stable, heavy-duty voltage conversion.












| ASIN | B0FT325LSJ |
| Best Sellers Rank | #72,136 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #246 in Power Converters |
| Brand | BESTRANS |
| Brand Name | BESTRANS |
| Customer Reviews | 4.6 out of 5 stars 84 Reviews |
| Item Weight | 16.5 Pounds |
| Manufacturer | BESTRANS |
| Model | BSB-3000 |
| Mounting Type | Freestanding |
| Power Source | Corded Electric |
| Specification Met | CE, CQC, ISO |
| Warranty Description | 3 Years |
T**S
Works like a charm - built to last
Works like a charm
V**I
Great
Works great, gets the job done.
H**.
Good quality stable power
I have been using it for 6 months and it has been flawless. Works well and power supply is very stable.
S**O
Works fine
Doesn’t make any noise is easy to store but is way to heavy. I bought it because I brought my hair dryer from Europe and in America is different so it fixed my problem just fine
T**A
Convertidor
Bueno
A**.
Great converter
We bought this because we bought a really good rice cooker in Korea and we knew all appliances in Korea were 220v but I thought it would be like most items who have a range of 100v-220v or something but it wasn't so need this converter. Works really well without being as bulky or loud as other transformers I've used in the past.
C**A
Its working really well
If you are looking for a converter,this is the one. Tried 3 other brands on amazon,they are not working at all except this one. My laundry machine saver!
P**L
works
I have it running a 1000W led light system, so I'm not really stressing it, but it stays cool, doesn't make noise and delivers the voltage I need, so I'm happy with it.
Trustpilot
1 month ago
3 weeks ago