







⚡ Elevate your voltage game—power up smarter, not harder!
This 12V to 24V DC step-up converter delivers a reliable 240W output at 10A max current with a high conversion efficiency exceeding 96%. Featuring quick-release terminals for easy installation and an IP67 waterproof rating, it’s engineered for durable outdoor use across vehicles, golf carts, and various electronic systems. Supported by a 12-month warranty, it combines performance, convenience, and peace of mind for professional-grade power solutions.










| ASIN | B0C6DZDC8N |
| Best Sellers Rank | 9,860 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 14 in Transformers (Business, Industry & Science) |
| Guaranteed software updates until | unknown |
| Item model number | JK-12T24 10A |
| Manufacturer | Cocar |
| Package Dimensions | 13 x 10.8 x 3.3 cm; 260 g |
S**D
Solid and reliable bit of kit
Does exactly what it says on the tin. Used it to increase the power output to a USB PDC 100W socket in my camper van to power starlink and the combination works perfectly with no drop outs.
M**P
Did the job
12v to 24v at max of 10A. Did the job. No heat. I recommend disconnecting input when not in use, as can drain battery.
M**N
Seems to work ok
Well made.
M**E
Works great.
Easy to set up and works spot on.
Trustpilot
2 weeks ago
3 days ago