10 Best Portable Chargers of 2025: Never Run Out of Battery
A dead battery is a modern emergency. We tested the best portable chargers and power banks for capacity, charging speed, size, and value to keep your devices powered anywhere.
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Our Top Picks at a Glance
Power Without Borders
Modern life is tethered to battery-powered devices. A quality portable charger ensures your phone, tablet, laptop, or camera stays powered through long travel days, outdoor adventures, power outages, and the gap between charging opportunities. The right power bank matches your capacity needs with a form factor you'll actually carry.
Testing Standards
We measured actual capacity output against rated capacity (accounting for energy conversion losses), charging speeds for both input and output, temperature during fast charging, and long-term durability through 100+ charge cycles.
1. Anker 737 Power Bank — Best Overall
The Anker 737 is the benchmark portable charger for 2025. Its 24,000 mAh capacity, 140W maximum output, and bidirectional USB-C charging make it capable of fully charging a MacBook Pro — a benchmark that would have seemed impossible for a portable charger just a few years ago.
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2. Mophie Powerstation XXL — Best for Apple Users
Mophie's integration with Apple's ecosystem is seamless. The Powerstation XXL's built-in cables (Lightning and USB-C) eliminate the need to carry cables, and its fabric exterior feels premium in hand.
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3. Zendure SuperTank Pro — Best for Laptops
The Zendure SuperTank Pro's 100W USB-C output is certified to charge laptops at full speed. Its crush-proof aluminum body can withstand the rigors of frequent business travel.
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4. Anker PowerCore Slim 10000 PD — Best Slim Design
The PowerCore Slim is credit-card thin and barely heavier than a smartphone — yet still delivers 10,000 mAh and 20W USB-C Power Delivery for fast charging. The perfect carry-everywhere power bank.
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5. Jackery Explorer 300 Plus — Best Solar Charger
The Jackery Explorer 300 Plus bridges the gap between portable charger and emergency power station. Its 288Wh capacity powers small appliances, and compatible solar panels recharge it completely off-grid.
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6. Belkin BoostCharge Magnetic Wireless Power Bank — Best MagSafe
The Belkin MagSafe power bank snaps magnetically onto iPhone 12 and newer with perfect alignment — charging wirelessly while in use without juggling cables. A genuinely elegant solution for iPhone users.
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7. INIU 20W USB-C Power Bank — Best Budget Fast Charger
INIU consistently delivers on specifications at prices that undercut big brands. The 20,000 mAh model with 20W USB-C PD fast charging is the best budget power bank available.
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8. Omnicharge Omni 20+ — Best for Photographers
The Omni 20+ is the choice of photographers and videographers who need to power cameras, drones, and laptops in the field. Its AC outlet, DC output, and USB Power Delivery handle virtually any device.
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9. Anker 533 Power Bank — Best Value 10000 mAh
The Anker 533 hits the sweet spot between capacity and portability. Its 10,000 mAh provides 2+ iPhone charges, its 30W USB-C output fast-charges modern phones, and it fits in a jeans pocket.
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10. Crave PowerPack Slim — Best Ultra-Light
At just 5.3 oz, the Crave PowerPack Slim is barely noticeable in a bag. Its aluminum body is sturdy, and its 6,000 mAh capacity provides 1.5 iPhone charges — enough for a full day of moderate use.
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Buying Guide
Capacity needs:
Charging speed: Look for 18W+ for fast phone charging; 60W+ for laptop charging.
Ports: Multiple ports (2+ USB-C, 1+ USB-A) maximize versatility.
Recharge speed: A power bank that takes 12 hours to recharge is impractical — look for 3-5 hour recharge times.
Conclusion
Invest in capacity and charging speed, not just price. A power bank that charges your devices slowly or takes all day to recharge itself defeats the purpose. The Anker 737 is the right answer for most users who want genuine laptop-charging capability.
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