SMUGDESK
SMUGDESK 10Pcs 7.4×5.0mm Female to 4.5×3.0mm Male DC Adapter Cord
Pack of 10 adapter cables converting 7.4×5.0 mm female to 4.5×3.0 mm male DC plugs for laptop power supply reuse
- 10-piece bulk pack keeps spare tips ready for repairs
- Converts 7.4×5.0 mm female to 4.5×3.0 mm male for adapter reuse
- High-conductivity metal pins deliver stable power with low loss
- Plug-and-play design needs no soldering or charger modification
- Compact lightweight build suits notebook maintenance and DIY projects
Bulk 10-pack DC adapter cables
This set provides ten converter cords that change a 7.4×5.0 mm female DC port into a 4.5×3.0 mm male plug. It is intended for technicians and DIY users who need spare tips for laptop power supply maintenance or hardware repair work. Each cable lets an existing charger power a device with the smaller jack without buying a new adapter.
Stable contact under continuous use
High-conductivity metal pins maintain reliable electrical connection during extended power delivery sessions. The design reduces voltage drop and limits overheating risk when the adapter stays plugged in for long periods. No soldering or modification is required, so the connection remains consistent across repeated insertions.
Fixed barrel-size conversion only
The cable works solely between the stated 7.4×5.0 mm female and 4.5×3.0 mm male barrel dimensions. It cannot adapt other jack sizes, polarities, or voltage and current ratings. Buyers who need a different tip diameter, a centre-negative configuration, or a higher power rating must select a different converter.
Highlights
- 10-piece bulk pack keeps spare tips ready for repairs
- Converts 7.4×5.0 mm female to 4.5×3.0 mm male for adapter reuse
- High-conductivity metal pins deliver stable power with low loss
- Plug-and-play design needs no soldering or charger modification
- Compact lightweight build suits notebook maintenance and DIY projects
Specifications
No published specifications for this item yet.
Questions about this item
Will the adapter cables overheat if I leave my laptop charging all day?
High-conductivity metal pins are used to reduce voltage drop and overheating risks during long-time power supply.
What must I already own to use these converter tips?
You need an existing 7.4×5.0 mm power charger and a device fitted with a 4.5×3.0 mm DC power jack.
Can I keep using my older 7.4×5.0 mm charger with a newer laptop that has a 4.5×3.0 mm jack?
Yes, these converter cables let you reuse the 7.4×5.0 mm charger to power the 4.5×3.0 mm device without soldering or modification.
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