Meet the Belkin BoostCharge Slim Magnetic Power Bank 10K

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The Belkin BoostCharge Slim Magnetic Power Bank 10K is a 10,000 mAh magnetic power bank that snaps onto your phone for up to 7.5W wireless charging, and it also has two USB-C ports that can deliver up to 20W wired charging when you’re charging a single device. You can charge up to three devices at once (wireless pad plus the USB-C ports), and when you charge multiple devices, the output is shared across them. It includes a 0.6 m (2 ft) USB-C to USB-C cable, keeps a secure magnetic hold that stays clear of the camera area, and in the Amazon version, a rear magnetic ring lets you attach a compatible magnetic accessory while charging, which is handy for travel days and quick attach-and-go backup power.
Product Features
  • 10K capacity: provides up to 34 hours of additional battery life
  • 7.5W wireless charging (single device): snap on and charge without cables
  • Up to 20W USB-C charging (single device): faster wired top-ups when you need them
  • With rear magnetic ring lets you attach a wallet, grip, or other MagSafe-style accessory while you charge, so you keep your essentials on the power bank, save pocket space, and still use the accessory comfortably during use.
  • Multi-device charging: charge up to 3 devices using the wireless pad + USB-C ports (shared power when charging multiple devices)
  • Shared charging (two devices): 7.5W wireless + up to 12W USB-C (shared output)
  • Pass-through charging: charge your phone while the power bank recharges over USB-C
  • Ultra-slim, pocket-friendly design: 103 × 71.6 × 16.3 mm
  • Magnetic alignment ring: secure hold that doesn’t block the camera
  • Case-friendly use: works with MagSafe-compatible cases up to 3 mm
  • LED battery indicator: view remaining charge and charging status at a glance
  • Pre-charged out of the box: ready to use right away
  • Travel ready: TSA carry-on compliant
  • Included cable: 0.6 m / 60 cm / 2 ft USB-C to USB-C for second-device charging
  • SmartProtect: keeps your phone safe from overheating and power spikes while it charges.
  • Sustainable build: 85% PCR materials with plastic-free packaging
Available Colors
  • Sand
  • Black
Compatibility

The Belkin BoostCharge Slim Magnetic Power Bank 10K has been tested for compatibility with the following devices:

  • iPhone 17
  • iPhone Air
  • iPhone 17 Pro
  • iPhone 17 Pro Max
  • iPhone 16
  • iPhone 16 Plus
  • iPhone 16 Pro
  • iPhone 16 Pro Max
  • iPhone 15
  • iPhone 15 Plus
  • iPhone 15 Pro
  • iPhone 15 Pro Max
  • iPhone 14
  • iPhone 14 Plus
  • iPhone 14 Pro
  • iPhone 14 Pro Max
  • iPhone 13
  • iPhone 13 mini
  • iPhone 13 Pro
  • iPhone 13 Pro Max
  • iPhone 12
  • iPhone 12 mini
  • iPhone 12 Pro
  • iPhone 12 Pro Max
  • Google Pixel 10
  • Google Pixel 10 Pro
  • Google Pixel 10 Pro Fold
  • Google Pixel 10 Pro XL
  • Samsung S25
  • Samsung S25+
  • Samsung S25 Ultra
  • Apple Watch
  • AirPods
  • Any Qi2-enabled device
Power Specifications

10,000 mAh battery capacity

Power input:

USB-C recharging (up to 20W)

Power output:

  • USB-C (single device): up to 20W
  • Wireless (single device): up to 7.5W
  • Dual charging (USB-C + wireless): up to 12W via USB-C + 7.5W wireless (shared)

Pass-through charging:

  • Supported; wireless up to 7.5W while the power bank recharges
Dimensions103 × 71.6 × 16.3 mm
Package Content
  • One (1) BoostCharge Slim Magnetic Power Bank 10K
  • One (1) USB-C to USB-C cable (0.6 m / 2 ft)
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