FOR OUTDOOR LIFE AND WORK
No dead phones. No battery anxiety. Ever again.
The ModCase gives your phone extra power, free solar charging, drop protection, and a smart app — all in one modular case. More flexibility. Every day.
Coming soon — be the first to know.
It's A Phone Case-Power Bank
that does so much
more
One Hour* Of Sunlight
powers 2+ hours of
phone use
*Steady mid-day sunlight. Results may vary.
Efficiently Transfers 95%*
of backup power to
your phone
Over 95%* Battery Charge
retention monthly
when idle
Compatibility
BY THE NUMBERS
Backup
2–3 days of extra power* — always in your pocket
Efficiency
Up to 95% energy transfer efficiency from solar panel to case battery
Retention
10+ days idle backup** — ready when you need it
Solar Bonus
1 hr of sun = 2 hrs of phone use — free, clean energy
Never see it hit 10% again
2–3 days of extra power. Always with you.
- 2–3 days of extra phone power — always available*
- No cable between backup case battery and phone
- Charge your watch, earbuds, or any USB-C micro device from the case
A first-of-its-kind design
Sit in the shade. Let your module charge in the sun.
- Detach the module — leave it in the sun, keep your phone
- No wires between module and case — fully wireless transfer
- Place the module where sunlight is strongest for optimal solar collection
- Choose Uno Mod (single panel) or Duo Mod (dual panel) based on your need for charging speed
Smart, tough, and slim
It protects your phone.
And it thinks.
- Grippy soft-touch outer shell with hard plastic core
- Real-time battery monitoring — phone and case
- Battery and temperature alerts via app
- Power management controls and conditioning
- Auto-on from sleep mode — always ready, never wasteful
The peace-of-mind app
Always know. Never worry.
- Phone and case battery levels at a glance
- Auto-alerts before power runs low
- One-tap power-to-device transfers
- Real-time solar collection tracking
More power. More freedom.
Everyday.
– and refuse to slow down.
A first-of-its-kind design
Sit in the shade. Let your module work in the sun.
- Only ⅛ inch (4mm) thicker
- Pocket and purse-friendly extra solar
- Detachable for slimmer travel
Uno Solar ModCase · Single Panel
- 60 min of sun = 2+ hrs of phone use*
Duo Solar ModCase · Dual Panel
- 30 min of sun = 2+ hrs of phone use*
- Twice the panel size for twice the charging speed.
Backup for your Backup
There’s nothing like being doubly prepared for peace-of-mind
The Uno Mod (single panel) and Duo Mod (dual panel) are available separately — designed to pair with compatible iPowerUp cases you already own.
Compatible with S25 ultra and iPhone 17 Pro Max
15+ years in the making
We had a head start. We used it well.
Our team has spent nearly 20 years developing and refining solar, battery, and power technologies — exclusively for mobile devices.