Stack these Power Bank disks for more charging power and potential.
Sungale Stackable Power Bank disks are small, sleek, and powerful. Each disk can be linked to another for an additional 3000 mAh of power. Charge numerous USB devices when you stack your Power Bank disks together.
1 Square Stackable Disk
Each disk has 3000 mAh power capacity
Disk linking doubles power output
Internal battery charges through Micro USB port
2.95" x 2.95" x .51"
0.21 pounds. per disk
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