SMUGDESK
SMUGDESK 10-Pack DC Adapter Tip 7.4x5.0mm Female to 4.5x3.0mm Male Computer Power Adapter Cord
A pack of ten adapter tips converts a 7.4×5.0 mm female DC jack to a 4.5×3.0 mm male plug for laptop charger repairs
- Repair multiple devices affordably with 10 adapters per pack
- Convert 7.4×5.0 mm female to 4.5×3.0 mm male for laptop chargers
- Stable power delivery through high-conductivity metal contacts
- No soldering required — plug and play directly into existing adapters
- Compact size fits toolkits for quick notebook maintenance swaps
10-pack DC adapter tip for laptop chargers
This set supplies ten 7.4x5.0mm female to 4.5x3.0mm male converter cables. Repair shops and DIY users can adapt existing laptop power bricks to fit devices with the smaller DC jack without purchasing new chargers.
Plug-and-play limits of the DC barrel interface
The adapter only changes the physical tip size; it does not alter voltage, current capacity or polarity. Users must verify that the power supply output matches the device requirements exactly, as a mismatch can damage equipment.
7.4x5.0mm to 4.5x3.0mm tip conversion
This specific dimensional change determines compatibility. The cable works solely when the source charger has a 7.4x5.0mm plug and the target device accepts a 4.5x3.0mm jack with identical polarity.
Highlights
- Repair multiple devices affordably with 10 adapters per pack
- Convert 7.4×5.0 mm female to 4.5×3.0 mm male for laptop chargers
- Stable power delivery through high-conductivity metal contacts
- No soldering required — plug and play directly into existing adapters
- Compact size fits toolkits for quick notebook maintenance swaps
Specifications
No published specifications for this item yet.
Questions about this item
How many adapter tips are included in one pack?
Each pack contains 10 pieces, giving you a bulk supply for multiple repair jobs or spare-part storage.
What does the 7.4×5.0 mm to 4.5×3.0 mm conversion actually do for my charger?
It lets you plug a charger that has a 7.4 mm outer / 5.0 mm inner barrel into a laptop that needs a 4.5 mm outer / 3.0 mm inner jack, so you can reuse the existing power supply.
Does the DC barrel interface carry any data or signalling, or is it power only?
The barrel connector is purely for DC power delivery; it does not transmit data or control signals.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Black Box Corporation
Black Box Corporation CAT6 EZ-RJ45 Modular Plugs 100-Pack
$95.99
0.00115342BTC
In stock
