Universal Laptop DC Jack Repair Kit 12-Tip Power Connector Set — quick answer
If your laptop only charges when you hold the charger plug at a precise angle, or the battery indicator randomly flickers between 'charging' and 'not charging', the DC jack is the most likely culprit. This Universal Laptop DC Jack Repair Kit with 12 interchangeable tips is the fix you need. Priced at Rs. 2,599, it's a plug-in replacement (no soldering on the harness side) that fits Dell, HP, Lenovo, Asus, Acer, MSI, Samsung, and Toshiba. Each unit is quality-checked before shipping, backed by our 30-day check warranty, and available at N.N Laptops, Hafeez Center, Gulberg III, Lahore.
Full specifications
- Brand: Generic
- Connector Type: Universal 12-tip kit
- Cable Length: ~6-8cm pigtail with motherboard connector
- Compatible Models: Dell, HP, Lenovo, Asus, Acer, MSI, Samsung, Toshiba
- Installation: Plug-in (no soldering on harness side)
- Condition: Genuine — New service part, tested
- Warranty: 30-day check warranty
Why the 12-tip design matters
This kit includes a set of 12 different tip adapters that cover the most common barrel connector sizes used by major laptop brands. Instead of buying a specific jack for each model, you get a single harness that adapts to your laptop's charger. Simply match the tip that fits your original charger plug — if your laptop charges via a standard barrel jack, this kit will work. The 12-tip versatility means you can use it across multiple laptops in the household or workshop.
Build quality — why this part is different
We sell only OEM-grade parts. This jack uses a heavy 22 AWG copper wire harness that can handle the 4-6A draw of a Dell or HP charger without overheating. The motherboard-side connector is a keyed JST type that only fits one way, preventing reverse polarity damage. The plastic body is reinforced, and the metal contacts are precision-machined for a snug fit. Every unit is bench-tested before shipment to ensure continuity and proper plug retention.
Common DC jack failure symptoms
If any of these sound familiar, the jack is the likely culprit:
- Charger LED is on, but laptop only charges if you wiggle the cable at a specific angle
- Battery indicator on screen flickers between 'charging' and 'not charging' randomly
- You feel the jack move when you push on the charger plug
- The plug feels loose; the connection isn't snug like it used to be
- Charging suddenly cuts out when you bump the laptop
If two or more match, the internal solder pads have likely cracked from years of stress. Replacing with this harness is a permanent fix.
Installation — step by step
Most modern laptops (especially Dell, HP, and Lenovo) use a cable-harness jack rather than a board-soldered one. That means installation requires only a screwdriver — no soldering iron needed. Time: 20-30 minutes for someone comfortable with teardown.
- Power off laptop, remove AC and battery
- Unscrew bottom panel (8-12 Phillips, sometimes Torx T5)
- Locate old DC jack pigtail connector on motherboard
- Unlatch ribbon / unplug 2-pin connector
- Remove old jack from chassis (1-2 screws, sometimes glued — gently pry)
- Seat new jack into the same recess, screw down
- Plug new harness into motherboard connector
- Reassemble, test with charger before fully closing
If you're unsure, bring your laptop to our shop at Hafeez Center — we do free installation.
Buying advice — what to check before ordering
Before buying, confirm that your laptop uses a removable DC jack harness (check online teardown guides or open the bottom cover). Also ensure the charger plug diameter matches one of the 12 tips in the kit. Not sure? WhatsApp 0314 4000131 — Sayam can send you a live photo of the tips and help you choose. We ship from Lahore, so customers in Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, Peshawar, and Sialkot get nationwide delivery via TCS or Leopards within 2-3 days.
Delivery and warranty
Order now for same-day delivery in Lahore. Nationwide, we use TCS or Leopards with tracking. Every purchase includes our 30-day check warranty: if the jack fails on installation, develops loose contact, or causes intermittent charging within 30 days, return it with the invoice for a full replacement — no questions asked.
Visit us: N.N Laptops, Shop 66A, 3rd Floor, Hafeez Center, Gulberg III, Lahore. WhatsApp/Call 0314 4000131.
Browse our full range of laptop parts, chargers, batteries at nnlaptops.com.
