Anker PowerCore 20,000mAh Portable Charger
Charges iPhone 13 four times, Samsung Galaxy five times. Fast charging for two devices, weighs less than your phone. Travel essential.
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Our Take
The Anker PowerCore 20,000mAh is the portable charger that eliminates battery anxiety. With enough capacity to charge an iPhone 13 almost four times or a Samsung Galaxy S21 over five times, this battery bank handles multi-day trips without needing a wall outlet.
PowerIQ and VoltageBoost technology deliver optimized charging speeds up to 18W for compatible devices. Dual USB-A ports charge two devices simultaneously at full speed. The slim design (6.0 x 2.9 x 0.9 inches) fits easily in bags or large pockets.
Despite the massive capacity, it weighs just 12.5 ounces — lighter than many phones. The MultiProtect safety system protects against overcharging, overheating, and short circuits. LED indicators show remaining battery percentage at a glance.
Recharge the PowerCore itself in 6-7 hours with an 18W charger (not included). Travel-friendly design complies with TSA regulations for carry-on luggage. Includes a micro USB cable and welcome guide.
What We Love
- ✓Massive 20,000mAh capacity
- ✓Charges 2 devices simultaneously
- ✓PowerIQ fast charging
- ✓Compact and lightweight
- ✓MultiProtect safety system
Watch Out For
- ✗No USB-C ports (USB-A only)
- ✗Takes 6-7 hours to recharge
- ✗Included cable is micro USB