5000mAh sharing power bank

BST-0102A-4.35V ● Battery: Polymer（955565 4.35V） ● Capacity: 5000mAh ● Input: DC5V==2A ● Output: USB: DC5V==2.1A ● Cycle life: 500 times ● With hall sensor and Error & Mistake Proofing function. ● Color：White/Gray/IP Color Print (The cost of color pr...