Here is a clear, practical guide on how to choose phone chargers on Amazon to avoid wasting money or getting low-quality chargers:
1️⃣ Know Your Device’s Charging Needs
Check your phone’s max charging speed:
Older iPhones: 12–18W
iPhone 13 and up: up to 20W PD
Samsung/Android flagships: 25–45W (varies)
Check if your device supports fast charging standards:
USB Power Delivery (PD)
Qualcomm Quick Charge
PPS (for Samsung super fast charge)
2️⃣ Decide the Charger Type
Type
Pros
Cons
Wall Charger
Fastest charging, compact
Needs outlet
Wireless Charger
Convenient, clutter-free
Slower, generates heat
Multi-Port Charger
Charge multiple devices
Larger, more expensive
Power Bank
Portable power
Slower, needs recharging
3️⃣ Look for Key Features
✅ Wattage (W) – Higher wattage = faster charging, but match your device needs. ✅ GaN Technology – Smaller, cooler, and efficient. ✅ Cable Compatibility – Does it include a cable? What type? ✅ Foldable Plug/Travel-Friendly – For portability. ✅ Certifications – UL, ETL, CE, FCC, and for iPhone, MFi certification. ✅ Brand Reputation – Anker, UGREEN, Baseus, Spigen, Aukey, Apple, Samsung are reliable.
4️⃣ Filter and Compare on Amazon
Search “USB-C fast charger 20W” or “iPhone charger 20W”.
Use filters:
⭐ 4 stars & up
Amazon’s Choice or Best Seller badges
Price range suited to your budget.
Check bundle options if you need cables.
5️⃣ Read Reviews Carefully
Focus on “Verified Purchase” reviews.
Look for:
Real charging speed feedback.
Heat issues.
Durability (plug bending, prongs breaking).
Any device compatibility problems.
6️⃣ Compare Price vs Value
Don’t go for the cheapest; underpowered chargers may damage your battery or be unsafe.
Good 20W–30W chargers typically cost:
$9–$20 for single-port.
$25–$40 for GaN multi-port.
Wireless chargers often cost $10–$20 for reliable Qi pads, more for MagSafe.
7️⃣ Check Return and Warranty
Choose sellers with easy returns and a 1-year warranty for peace of mind.
Summary Table
Step
Action
1️⃣
Check your phone’s supported wattage
2️⃣
Choose charger type (wall, wireless, multi-port, power bank)
As the Editor and Writer at Rank1one, he's your go-to guy for tech guidance, crafting insightful how-tos, buyer's guides, and in-depth reviews. His tech prowess fuels Rank1one's, where he guides readers through the latest gadgets.