Gravix

Anyone who carries an iPhone, AirPods and an Apple Watch knows the routine: three devices, three chargers, and a tangle of cables in the bag. Gravix is built around the idea of consolidating all of that into a single device, and the maker frames it as a one-stop charging companion for Apple users on the move.

Three devices, one battery

The headline feature, according to the maker, is simultaneous charging of an iPhone, AirPods and Apple Watch. The battery is rated at 10,000mAh, which the campaign positions as enough for a full day away from an outlet, and wired charging supports PD 20W fast charging.

The iPhone attaches magnetically. The maker says the magnets are strong enough to hold the phone in place on a moving train or inside a bag, and that the design is MagSafe-compatible for wireless charging.

Stand, portability and safety

A folding stand adjusts up to 180 degrees, letting the phone be propped up for video or calls while it charges. Folded, the unit is described as thin enough for a pocket or small bag, and the campaign pitches it as a travel-friendly alternative to carrying multiple chargers.

• Overcharge protection
• Over-discharge protection
• Overcurrent protection
• Short-circuit protection
• Overheat protection

The Kickstarter project lists two variants: the Gravix 4-in-1 Magnetic Wireless Power Bank, which combines the folding stand with the battery for desk, bedside or travel use, and WalletCharge, a slimmer design that doubles as a card holder for everyday carry.