Sungale 3000mAh Stackable Rechargeable Portable Power Bank

Unique stackable design, connects by middle magnet, easy detach and attachable

Charge multiple devices by using a single USB cable

Stack up to five disks for 15000mAh power

High efficiency power conversion

Auto-safety protection system: Double circuit protection, Short-circuit protection


Specifications:
- Power capacity: 3000mAh/disk
- Input: DC 5V~1000mA
- Output: DC 5V~1000mA
- Charging Port: Micro USB port
- Dimensions: 2.95" x 2.95" x 0.51"
- Power bank Weight: 0.21lb/disk