Anker 521 Magnetic Battery (PowerCore 5K)

PowerCore Magnetic 5K

The Snap-and-Go Portable Wireless Charger

Snap-and-Go Charging

The next evolution of wireless charging. PowerCore attaches to the back of your phone magnetically to transmit a coil-to-coil 5W wireless charge.

Made for iPhone

Designed specifically for use with iPhone 12 and iPhone 13 series of handsets.

Slip-Proof

Coated with a rubberized surface to prevent slips and drops.

Case Friendly

Get full functionality without removing your phone case when you use a MagSafe compatible iPhone accessory.

Choose How You Charge

Recharge PowerCore, or charge other devices with USB-C input and output for your headphones, tablets, or your friends’ non-MagSafe smartphones.

Safety Certified

Our comprehensive safety suite, MultiProtect, features foreign object detection, short circuit protection, temperature control, and more; ensuring total protection for you and your devices.

Note

• Press the button to activate PowerCore before using the magnetic charging function.
• The magnetic charge only provides up to 5W maximum power.
• 5,000 mAh cell capacity provides 1.2 iPhone 12 mini charges, 0.95 iPhone 12 charges, 0.97 iPhone 12 Pro charges, or 0.75 iPhone 12 Pro Max charges.
• Use only with phone cases with a flat rear surface. 
• When charging using a non-magnetic phone case under 5 mm, there may not be a strong magnetic hold.
• 5,000 mAh is the total of the nominal rated capacity of internal battery cells.