Thinnest Portable Charger 2026: Clutch Pro vs ChargeCard vs Anker (Spec Comparison)
Five thin portable chargers compared by exact thickness in millimeters. The thinnest in 2026 is the Clutch Pro at ~6mm.

Clutch Pro at ~6mm. ChargeCard at ~9mm. Everything else 13mm+.
If thinness is the priority, only two chargers actually fit in a wallet slot or passport sleeve: the Clutch Pro (~6mm) and AquaVault ChargeCard (~9mm). The Clutch has 5,000 mAh and MagSafe; ChargeCard is more wallet-card-shaped but with limited capacity. Everything else is a brick.

Clutch Pro 5000mAh
The thinnest portable charger in 2026 at ~6mm. Thinner than the iPhone 15 Pro itself. MagSafe-compatible, built-in USB-C cable, 15 color options. The category-of-one slim charger.
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AquaVault ChargeCard
Wallet-card-shaped at ~9mm. Slides into a credit card slot. Catch: 1,500 mAh is only ~40% of a full iPhone charge. Solves the thinness problem at the cost of capacity.

Apple MagSafe Battery Pack
Third-thinnest at ~10.5mm. Same limited capacity as ChargeCard, double the price. Hard to recommend over the Clutch.

Mophie Snap+ Mini
Mophie's thinnest. ~13mm is 2x the Clutch's thickness. Same capacity at similar price.

Anker MagGo 10K
Anker's thinnest MagSafe option, but ~15mm is firmly brick territory. Trade-off: doubles the capacity.
The thinness ranking
| Charger | Thickness | Capacity | MagSafe | Cable | Price |
|---|---|---|---|---|---|
| Clutch Pro | ~6mm | 5,000 mAh | ✅ | ✅ | $49.99 |
| ChargeCard | ~9mm | 1,500 mAh | ❌ | ✅ Lightning | ~$50 |
| Apple MagSafe | ~10.5mm | 1,460 mAh | ✅ | ❌ | $99 |
| Mophie Snap+ | ~13mm | 5,000 mAh | Snap | ❌ | ~$50 |
| Anker MagGo 10K | ~15mm | 10,000 mAh | ✅ | ❌ | ~$70 |
15 colors. Pick yours.
The thinness verdict.
The Clutch Pro is the thinnest portable charger you can buy in 2026 at ~6mm — and it's the only thin option with both MagSafe and a built-in cable. For thinness with real capacity, it's a category of one.
Shop the Clutch ProFrequently asked
What's the thinnest portable charger in 2026?
The Clutch Pro at ~6mm. Second-thinnest is the AquaVault ChargeCard at ~9mm; third is Apple's MagSafe Battery Pack at ~10.5mm.
How does Clutch compare to ChargeCard for thinness?
Clutch is ~6mm; ChargeCard is ~9mm. Clutch is ~33% thinner with 3.3x the capacity.
Is there any portable charger thinner than the Clutch Pro?
No. The Clutch Pro at ~6mm is the thinnest portable charger available in 2026.
Reviewed by The Clutch Team · May 2026
Shop the Clutch Pro — $49.99