Installation Guide
Follow these simple steps to install your product correctly
Installing a new battery can significantly improve your device’s performance. However, improper installation or setup can lead to issues such as fast battery drain, incorrect readings, or overheating.
This guide will help you install your battery correctly, optimise performance, and avoid common issues.
⚙️ Before You Start (Important)
- Ensure your device is powered off
- Use proper tools to avoid damage
- Disconnect the old battery carefully
- Check model compatibility (A** for MacBook / exact model for phones)**
👉 Incorrect installation can lead to performance issues
🛠️ Battery Installation Steps By Tech Depot UK
📱 For Mobile Phones
- Power off the device
- Remove the back cover carefully
- Disconnect the old battery
- Connect the new battery securely
- Reassemble device
- Turn on and check functionality
💻 For MacBook / Laptops
- Power off the device completely
- Remove screws and open the back panel
- Disconnect the battery connector
- Replace the battery with the correct model
- Secure the screws and reconnect
- Power on and test
🔄 Battery Calibration (VERY IMPORTANT)
After installing a new battery:
- Charge to 100% While device is off (after installation)
- Use the device until 20%
- Repeat this for 2–3 cycles
👉 This helps the system recognise the new battery and improves accuracy
⚠️ Common Issues & Fixes
🔻 Battery Drains Fast
Cause:
- Not calibrated
- Background apps
Fix:
- Perform calibration cycles
- Close unused apps
🔻 Battery Not Recognised
Cause:
- System using old battery data
Fix:
- Use the device for a few cycles
- Restart device
- Charge while the device is switched off for a few cycles
🔻 Incorrect Battery Health (Apps)
Cause:
- Third-party apps (AccuBattery & G.SAM) are showing inaccurate data
Fix:
- Ignore early readings
- Allow 2–3 charge cycles
Many apps require multiple cycles to show correct data
👉 💬 Still need help? We’re happy to assist chat with us via email or WhatsApp.