The degradation of batteries is a significant problem with pre-owned iPhones. Learn how to examine the condition of your battery before purchasing and the benefits and limitations of each method:
1. Battery Health can be checked within Settings
How do you check:
Battery Health & Charging can be located in Settings > Battery
Maximum Capacity
Peak Performance Capability (warnings indicate throttling)
Pros:
Official measurements of Apple (most trustworthy).
Displays whether performance throttling is in effect
Cons:
The iPhone can be reset using the restore feature
It doesn't display the charge cycle
2. Charge Cycle Count
What to look for:
Coconut Battery is required for Mac/PC.
Normal range
<500 cycles = Good
500-1000 cycles = Worn
>1000 cycles = Needs replacement
Pros:
Maximum Capacity is not the only way to measure capacity
The real age of batteries
Cons:
Requires connection to a computer
Some sellers won't allow this test
3. Battery Drain: Test the Real World
How to check:
Make use of the iPhone normally for 30+ minutes.
Make sure the battery isn't dropping by more than 1% a minute with light on
Pros:
Reveals actual performance, not just numbers
Cons:
Time-consuming
Hard to test if purchasing on the internet.
4. Be on the lookout for unexpected shutdowns
How to Find
If your iPhone intermittently fails to work at 10% to 30%, you can ask whether it's still functioning.
Review Settings > Battery > Battery Health for warnings
Pros:
A battery degradation test reveals severe battery degradation
Cons:
It may not appear immediately
5. Make sure the battery has been replaced.
How to Check
Make sure you have receipts for all repairs.
Check Settings > General > About for "Unknown Part" warnings
Pros:
New batteries means longer battery life
Apple authorized replacements are reliable
Cons:
Cheap batteries made by third parties will degrade faster
6. Check for swelling/bulging
How to Check
Look for bent panels on the rear.
Verify whether the screen falls out of the frame.
Pros:
Swelling = immediate hazard (needs replacement)
Cons:
If your phone is inside a case, it's difficult to tell.
7. Fast Charging test
How to check:
Utilize a 20W+ charger
Modern iPhones can be charged up to 50 percent within 30 minutes
Pros:
If you have a battery that isn't charging as fast It could be due to an issue with your battery's port or.
Cons:
A faulty charger/cable could be another possibility
8. Review graphs of battery usage
How to Identify
Go to Settings > Battery
Discover unusual background drain
Pros:
Battery life is abnormally high?
Cons:
Each user has unique habits of use
9. Compare Apple Standards
Apple's battery lifespan guidelines:
80% capacity = Replace.
500 cycles is the average expected for 2 year-old iPhones
Pros:
Sets realistic expectations
Cons:
These averages may be exceeded by users who are heavy.
10. What is the story behind the use of this term?
What are the key questions?
Do you have the majority of your battery charged in the night?
Did you use rapid charging often?
What is the most frequent application of this device? video/gaming?
Pros:
Extreme usage = faster degradation
Cons:
Sellers have the right to deny the quality of their goods
Final Battery Buying Tips:
Apple replaces Apple battery, with 90 percent+ health and more than 400 cycles.
Acceptable: 85-89%600 cycles (budget Option)
Avoid the following: 80% warnings or swelling. Also, avoid "Service recommended" warnings Read the best over here on cheap iPhones for sale for website tips including phones 4 u, phone mobile shop, second hand phone store near me, sell mobile uk, cheap mobiles, buy second hand phone, use phone for sell, second hand phone store near me, second hand phone iphone, cheap phones for sell and more.
Ten Tips For A Smart Comparison Of Prices When Buying Used/Refurbished Iphones
Prices for used iPhones can vary wildly in price, ranging from bargains to expensive traps. This article will help you determine if you're receiving fair value including pros and cons for every option.
1. Make sure to check multiple marketplaces
Check out the following:
Swappa (fair Market Prices)
eBay (auction vs.
Facebook Marketplace (local deals)
Back Market (refurbished specialists)
Pros:
Reveals true Market Range
The Outlier Scam
Cons:
Time-consuming
Some platforms have inflated listings
2. Use price tracking tools
Best Resources:
CamelCamelCamel (Amazon price history)
Filter eBay Sold Listings
Swappa Price Guide
Pros:
The prices for the 90-day period can be seen.
Identifies seasonal dips
Cons:
Doesn't reflect condition differences
3. Make use of the "Apple Refurbished Benchmark".
Rule of thumb
Apple's official refurb should cost between 20 and 30% less than the store that is third-party.
Pros:
Apple's premium pricing reflects its high-end quality
Cons:
Apple Certified: Less Warranty
4. Model-Specific Depreciation rates
Key Examples
iPhone 13: 35% decrease in price since launch
iPhone 12: A 50% drop
iPhone 11 - 70 percent drop
Pros:
Don't pay too much for older models.
Cons:
Regional availability affects prices
5. Storage Capacity Multiplexer
Price Increases Guide
+64GB 128GB = +$20-40
256GB+ = +$50-100
Pros:
Storage costs can be reduced by avoiding overpayment
Cons:
Some sellers exaggerate their storage value
6. Battery Health Adjustment Formula
Fair Price Reduction:
Batteries with a health rating below 80 percent are eligible for a discount of $30-60
Pros:
Accounts for immediate replacement cost
Cons:
Some sellers conceal the true health of their batteries.
7. copyright Lock Discount Expectation
Price Impact
Smartphones with locks should be 15-25% less expensive than unlockable phones
Pros:
Resale limitation on the Reflects
Cons:
Unlocking fees vary depending on the copyright
8. Cosmetic Damage Assessment
Standard Deductions
Minor scratches: -10-20 dollars
Broken back glass: $50-80
Bent frame: -$100+
Pros:
Negotiation power in the face of obvious flaws
Cons:
Assessments based on subjective criteria
9. Bundle vs. Solo Price Analysis
Common Scenarios:
Cases/chargers boost the value by $5-15
AirPods for free are usually a sign of inflated prices for phones
Pros:
Beware of fake bundle deals
Cons:
Hard to compare exact combinations
10. Local Vs. Internet Price Differential
Typical Findings:
Local cash offers can be at least 15% cheaper than online offers.
More protection for buyers of online products
Pros:
Local shipping avoids risks
Cons:
A lesser recourse should issues arise
ro Tips:
Cross-check your sources at least three times
Beware of pricing that is significantly lower than market average
Think about hidden costs like battery replacement and unlocking fees
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