- Free pick up & delivery(Trichy) :
- 9443223039
- advtechsystems@gmail.com
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If your laptop battery dies quickly, doesn’t charge, or your laptop only works when plugged in, you need a battery replacement. We stock batteries for most popular models and can source rare ones quickly.
❌ Battery Drains Very Fast Fully charged battery lasts only 30 mins to 1 hour (used to last 3-4 hours).
❌ Laptop Only Works When Plugged In Battery shows 0%, laptop shuts down immediately when unplugged.
❌ Battery Not Charging Battery stuck at certain percentage (e.g., 0%, 50%), won’t charge further.
❌ “Consider Replacing Battery” Warning Windows showing “Battery not detected” or replacement warning.
❌ Battery Swollen/Bulging ⚠️ DANGER: Physical swelling of battery—stop using immediately!
❌ Laptop Shuts Down at 20-30% Battery percentage shows 30% but laptop suddenly shuts down.
❌ Battery Very Old Laptop battery is 3-4+ years old (batteries degrade over time).
What We Provide:
✅ Genuine or high-quality compatible battery
✅ Complete installation
✅ Battery health testing
✅ Charging system check
✅ Power adapter inspection
✅ 6-month to 1-year warranty
Original Batteries
Compatible Batteries
HP Laptops:
Dell Laptops:
Lenovo Laptops:
ASUS Laptops:
Acer Laptops:
Removable Batteries (Older Laptops)
Built-in Batteries (Modern Laptops)
Step 1: Battery Health Check (Free) We test your current battery:
Step 2: Diagnosis Determine if battery or charging circuit issue.
Step 3: Battery Sourcing
Step 4: Installation
Step 5: Testing
Step 6: Calibration (If Needed) Fully charge and discharge new battery 2-3 times for accurate readings.
✅ New battery (original or compatible)
✅ Installation labor
✅ Battery health testing
✅ Charging port inspection
✅ Power adapter check
✅ Battery optimization tips
✅ 6-month to 1-year warranty
If Battery is Fine But Not Charging:
Problem might be charging port, not battery.
Charging Port Issues:
Our Solution:
