Understanding Battery Health
Battery health is a crucial factor when buying or selling used smartphones. Here's how to check it on different devices...
For iPhone Users
1. Go to Settings > Battery > Battery Health & Charging
2. Check the Maximum Capacity percentage
3. Look for any service recommendations
For Android Users
1. Use built-in battery settings (varies by manufacturer)
2. Download apps like AccuBattery for detailed analysis
3. Check charging cycles and health status
What Good Battery Health Means
- 90-100%: Excellent condition.
- 80-89%: Good condition
- 70-79%: Fair condition (consider replacement)
- Below 70%: Poor condition (needs replacement)
