Get the highlights.
Round by design. Powerful by nature. PETL 2 Plus packs 5000mAh into a circular MagSafe battery that snaps on instantly and charges without a single cable. Your phone's new best friend, along for the ride.
Engineered to stay cool
Unibody Design
One continuous enclosure, machined to balance heat, strength, and MagSafe alignment. PETL 2 Plus feels right in your hand and on your phone — and stays cool when it's working hardest.
PETL 2 Plus Design Promise
Pro Grade Materials
Look closer. That copper coil, that machined enclosure, those high-density cells — each one selected for how it performs, not how it costs. PETL 2 Plus is engineered inside and out, right down to the parts you'll never see.
A Battery Built Round.
More cycles. Less fade. PETL 2 Plus is powered by a custom circular cell built from the ground up — its layered cathode-and-anode structure replaces the traditional wound design to minimize degradation and squeeze more from every charge. Power engineered to last.
Alignment That Clicks.
Snap it on and it just works. Magnetic alignment centers PETL 2 Plus perfectly on your iPhone — and tops off your AirPods case right alongside it. Intelligent power management routes charge where it's needed, all from one compact, minimal design.
Colors
Two finishes, one clean silhouette. Pick a warm, confident cosmic orange or a quiet machined Slate — both wrapped around the same seamless circular design. Whichever you choose, it looks like it belongs on your phone.
Petl 2 Plus Battery
Rethought From
The Cell Up.
Engineered sessions that feel endless on the move. The ground-up circular cell keeps efficiency high, so less energy turns into more time on your phone.
GoPETL
PETL. Smarter on iPhone
Pair PETL 2 Plus with the goPETL app for Live Activities, session history, and insights that make every charge feel intentional — not guesswork.
