OtterBox 5K mAh Wireless Power Bank for MagSafe & Qi2 – Dark Grey (78-81461)

Your phone hits zero at the worst possible moment. Meeting running long, stuck at the café with no free socket, or just done with the cable tangle in your bag. This is the fix.

The OtterBox 5K mAh wireless power bank snaps onto the back of your phone — MagSafe on Apple, Qi2 on Android — and starts charging at 7.5W. No fiddling, no cable hunting. Just press it on and go.

At 125 g and 14.5 mm thick, it disappears into a jacket pocket or tote. The dual-direction USB-C port means you can also use it as a standalone brick when you need a wired top-up. LED indicators tell you exactly where the charge stands so you're never guessing.

OtterBox builds these with the same drop-protection engineering they're known for on cases, so it survives the desk edge and the bag toss. A 0.15 m USB-C to USB-C cable is in the box for topping up the bank itself.

Backed by a limited lifetime warranty

• 5,000 mAh capacity with 7.5W wireless charging via MagSafe or Qi2
• Strong magnetic snap-on alignment — no fiddling, no cable hunting
• Dual-direction USB-C port for standalone wired power bank use
• LED indicators show charge status and remaining battery at a glance
• 125 g, 92 × 62 × 14.5 mm — slim enough for a pocket or small bag
• Limited lifetime warranty with included 0.15 m USB-C cable