🏫 The Issue: Laptop Dies Without Warning
A Grade 9 student from a school in Ain Khaled, Doha came to our shop with his Lenovo E300 Chromebook and told us:
“It only works when plugged in. As soon as I unplug the charger, it shuts off.”
The student had to carry his charger everywhere — even to exams. The laptop would suddenly turn off even if it said 50% battery remaining.
🔍 Our Battery Check
We opened the Lenovo E300 and tested the battery voltage using a multimeter.
- ⚠️ Battery was swollen and degraded
- ❌ Not holding charge
- ✅ Charging port and board were fine
- ✅ Power IC functional
The solution: full battery replacement with an original Lenovo E300-compatible battery.
🛠️ Repair Process: Fast and Safe
- Opened the bottom cover of the laptop
- Carefully removed the swollen battery
- Installed a brand-new battery (grade A+, original spec)
- Performed calibration and BIOS battery reset
- Charged the device and ran a full battery drain test
⏱️ Repair time: 1.5 hours
🛡️ Warranty: 6 months on the new battery
😄 The Result: Full-Day Use, No Charger Needed
After the replacement, the student said:
“Now I can leave the charger at home. Thank you!”
His parents appreciated the fast turnaround, knowing the device is safe and won’t fail during online classes or exams.
🔧 Why Students & Schools Trust Us in Doha
- 🔋 Over 5,000 laptop batteries in stock
- 🧑🔧 Experts in Lenovo Chromebook models (E300, E500, 100e, etc.)
- ⚡ Fast, same-day battery replacements
- 📚 Serving hundreds of students across Qatar
- 🛠️ 18+ years of experience in laptop repairs
📍 Visit our service center:
Shooter for Computer – Al Aziziya, Doha
🌐 Visit Our Website
📞 +974 5507 4153
📧 care@s4conline.com
🛠️ See more Laptop Screen Replacements
💻 Also check MacBook Repair in Doha