Best portable charger for Bonnaroo.
Camp + The Farm + 4 days = the toughest festival on a phone battery. Here's how to survive it.
Camping + dust + no outlets.
Bonnaroo is 4 days on The Farm. You're camping. There's no on-site outlet you'd want to leave a phone at. Dust, sun, mud. Your phone runs the lineup app, GPS to your camp, late-night texts to find your group.
Multiple banks, rotated.
Bring two
One bank for daytime, one for nighttime. Rotate via car USB overnight.
MagSafe
Snap to your iPhone in a pocket while you walk Centeroo.
Dust-friendly
Matte finish hides dirt. Wipe and go.
Your car is the outlet.
Most Bonnaroo veterans charge from a car USB at their camp. Charge the Clutch Pro overnight; carry it into Centeroo at noon. ≈1.2 iPhone charges per cycle gets you through any What Stage headliner.
15 colors. Pick yours.
The matte finish hides fingerprints, scuffs, and whatever happens after a long day.
On the Farm. Every set.
Slim, magnetic, ≈18.5 Wh — the Clutch Pro keeps your phone alive through every Bonnaroo moment.
Shop the Clutch ProFrequently asked
Will the Clutch Pro last all day at a Bonnaroo day?
Yes for most users. The 5,000 mAh Clutch Pro delivers about 1.2 full iPhone charges or 1.5 Galaxy charges. Pair it with a low-power mode hour and you'll easily clear 16+ hours of heavy use.
Is it MagSafe?
Yes — magnetic alignment with iPhone 12 and later. Snap and go, no cables needed for the phone-to-charger connection.
How fast does it charge my phone?
USB-C PD up to 20W out — about 50% on an iPhone in 30 minutes. MagSafe is closer to 7.5W; great for top-ups while you keep moving.
Is it TSA-approved for the flight there?
Yes. The Clutch Pro is ≈18.5 Wh (5,000 mAh × 3.7V) — well under TSA's 100 Wh carry-on limit and every major airline's per-bank cap.
Reviewed by The Clutch Team · June 2026
Shop the Clutch Pro — $49.99