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🔄 Power polarity, reversed — never miss a beat!
The Zolt Reverse Polarity Converter Cable is a compact 15cm adapter designed to flip DC power polarity (inner negative to positive and vice versa) for devices using a 5.5mm x 2.1mm plug. Supporting up to 3000mA, it ensures compatibility with guitar pedals, keyboards, speakers, and more, making it an essential add-on for professionals needing flexible, reliable power solutions.
| ASIN | B08YNL4SN3 |
| Best Sellers Rank | 4,246 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 38 in Guitar Pedal Power Supplies |
| Guaranteed software updates until | unknown |
| Manufacturer | SHENZHEN ETI TECHNOLOGY CO.,LTD |
| Manufacturer reference | B08YNL4SN3 |
| Package Dimensions | 11.8 x 7.6 x 1 cm; 10 g |
K**H
Useful add on to Zolt PSU
Goes with the Zolt multi-voltage power supply. Needed as the only thing the supply doesn't do, is cater for the odd thing that uses a negative center pin
A**H
Know the polarity of what you are feeding
Does the job reverses the polarity DC power
D**H
Super
Excellent value for the money matched with Amazons unrivaled delivery service.
A**4
brilliant
Help solve problem with my Transformer .
W**T
Exactly what I needed, now my solar panel is charging the battery
I had a 2.1mm DC cable going from my Renogy solar panel to a Golabs battery station. It wouldn’t charge. I determined that the cable was the wrong polarity. This adaptor has swapped the polarity and now the battery charges. Very pleased with this item 😁
D**Y
Product arrived on time and in good condition
Used as a polarity changer to power guitar effects pedals. Does the job well.
M**K
Perfect!
I looked for this a long time - glad to get it, works great!
C**N
Comes with unwanted branding sticker on cable
Works fine but I don't want a big branding sticker on the cable that, when removed, leaves sticky residue behind. This sticker wasn't in the product photos so it shouldn't be on the shipped product either.