Smartphones

portable power banks comparison 2026

41 products analyzed by our AI • Prices updated on 09/27/2026

Ranking established by our AI from spec sheets, retailer prices and verified reviews (methodology). Comparr may earn a commission through merchant links, with no impact on the ranking.

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AI-optimized search: "portable power bank"

Les meilleurs chargeurs portables en 2026 sont l'Anker 737 Power Bank (meilleur choix, ~109.99 $), l'INIU Portable Charger Compact 10000mAh PD 45W (meilleur rapport qualité/prix, ~21.99 $) et le Onn 5000mAh Portable Power Bank (petit budget, ~7.88 $). Pour choisir une batterie externe, considérez la capacité (mAh), la puissance de charge (Watts), et les types de ports (USB-C, USB-A). Les options économiques sont idéales pour les recharges rapides de smartphone, tandis que les modèles haut de gamme conviennent aux ordinateurs portables et aux utilisateurs intensifs.

Our picks

  1. Top Pick Anker 737 Power Bank
    $109.99 Target
    View deal
  2. View deal
  3. View deal
Verdict Mis à jour le 27/09/2026

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41 products priced from $7.88 to $399.00, median price $35.99.

Median price $35.99 9 / 41

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Median price $35.99

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portable power banks

Top Pick

#1 95/100

Anker 737 Power Bank

 

The Anker 737 Power Bank at $109.99 offers immense 24000mAh capacity, 140W output, and a digital smart display.

  • Capacité de la batterie (mAh)
  • Charge rapide
  • Port USB-C
  • Charge sans fil
  • Écran d'affichage
  • Câbles intégrés
$109.99 Target

Best Value for Money

#3 88/100

Anker Nano Power Bank

 

The Anker Nano Power Bank for $29.99 delivers 10000mAh with 20W USB-C output in a compact design.

  • Capacité de la batterie (mAh)
  • Charge rapide
  • Port USB-C
  • Charge sans fil
  • Écran d'affichage
  • Câbles intégrés
$29.99 Home Depot

Best on a Budget

Top sélection IA

Les meilleurs parmi les résultats trouvés

#3
Score 8.0

Anker Nano Power Bank

The Anker Nano Power Bank at $29.99 offers a reliable 10,000 mAh capacity from a reputable brand, with both USB-C (20W) and USB-A (12W) output ports, making it a compact and versatile option for everyday charging.

$29.99 Home Depot

Caractéristiques techniques détaillées

Données issues des fiches techniques des marchands. « Non communiqué » signale une information non disponible — nous ne l'estimons pas.

Critère
Onn 5000mAh Portable Power Bank with Usb-c and Usb-a Ports Onn 5000mAh Portable Power Bank with ...
Anker Zolo Power Bank Anker Zolo Power Bank
Anker Nano Power Bank Anker Nano Power Bank
Tzumi10K MAH Solar Pocket Juice with Cables Tzumi10K MAH Solar Pocket Juice with ...
Belkin USB-C Power Bank 10K Belkin USB-C Power Bank 10K
INIU Portable Charger Compact 10000mAh PD 45W Power Bank with Lanyard USB-C Cable for iPhone INIU Portable Charger Compact 10000mA...
Prix $7.88 $25.99 $29.99 $19.98 $29.99 $21.99
Capacité de la batterie 5000 mAh Non communiqué 10000 mAh 10000 mAh 10000 mAh 10000 mAh
Type de port usb-c Oui Non communiqué Non communiqué Non communiqué Non communiqué Oui

Spec comparison

Onn 5000mAh Portable Power Bank with Usb-c and Usb-a Ports #1
Anker Nano Power Bank #2
Tzumi10K MAH Solar Pocket Juice with Cables #3
INIU Portable Charger Compact 10000mAh PD 45W Power Bank with Lanyard USB-C Cable for iPhone #4
Prix $7.88 $29.99 $19.98 $21.99
Capacité de la batterie (mAh)
Charge rapide
Port USB-C
Charge sans fil
Écran d'affichage
Câbles intégrés

Touchez une colonne pour la surligner.

Comparaison des prix

Target checked Sep 27
$25.99 Voir
Best Buy checked Sep 27
$39.99 Voir
Home Depot checked Aug 23
$29.99 Voir
Target checked Sep 27
$29.99 Voir
Home Depot checked Sep 27
$19.98 Voir
Belkin checked Sep 27
$29.99 Voir
Office Depot checked Sep 27
$29.99 Voir
Apple checked Sep 27
$49.95 Voir
Anker Us checked Sep 27
$79.99 Voir
Target checked Sep 27
$109.99 Voir
Anker Us checked Sep 27
$109.99 Voir
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$25.49 Voir
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$29.99 Voir
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$32.00 Voir
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$49.97 Voir
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$79.95 Voir
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$38.41 Voir
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$109.09 Voir
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$69.95 Voir
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$69.95 Voir
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$29.99 Voir
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$35.99 Voir
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$39.99 Voir
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$21.99 Voir
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$23.91 Voir
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$12.19 Voir
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$139.99 Voir
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$199.99 Voir
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$49.95 Voir
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$119.99 Voir
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$28.99 Voir
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$79.00 Voir
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$44.99 Voir
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$119.95 Voir
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$21.54 Voir

Guide d'achat — Portable power banks

When choosing a portable power bank in 2026, consider battery capacity (mAh) for number of charges, output wattage for charging speed, and port types (USB-C PD is crucial for modern devices). Budget-friendly options like the Onn 5000mAh ($7.88) are great for occasional phone boosts, while value picks such as the INIU 10000mAh PD 45W ($21.99) offer a balance of power and portability. For heavy users needing to charge laptops or multiple devices, premium models like the Anker 737 Power Bank ($109.99) provide high capacity and advanced features.

Frequently asked questions — Portable power banks

What capacity power bank do I need for my smartphone?

For most smartphones, a 5000mAh power bank like the Onn 5000mAh ($7.88) can provide at least one full charge. For multiple charges or longer trips, consider 10000mAh models such as the Anker Nano Power Bank ($29.99) or INIU Portable Charger Compact 10000mAh ($21.99).

Can I charge my laptop with a portable power bank?

Yes, but you'll need a power bank with high wattage output, ideally with Power Delivery (PD) via USB-C. Products like the Anker 737 Power Bank ($109.99) with 140W output or the INSE 60000mAh with 100W fast charging ($79.00) are suitable for laptop charging.

What is the benefit of a power bank with integrated cables?

Power banks with integrated cables, such as the 20,000mah Portable Charger with Built-in Cables ($23.99) or the Anker Zolo Power Bank with a built-in USB-C Cable ($29.99), offer convenience by eliminating the need to carry separate charging cables, making them ideal for minimalist travelers.

Are solar power banks effective for charging?

Solar power banks like the Tzumi 10K MAH Solar Pocket Juice ($19.98) or the CHARGEWORX 15000MAH Solar Powered Power Bank ($23.91) can be useful for trickle charging or emergencies in direct sunlight. However, solar charging is generally much slower than wall charging and should not be relied upon as the primary charging method.

How important is fast charging for a portable power bank?

Fast charging is crucial if you need to quickly power up your devices. Look for power banks specifying PD (Power Delivery) and higher wattage outputs. For example, the INIU Portable Charger Compact 10000mAh offers 45W PD ($21.99), significantly reducing charging times compared to standard models.

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