Promotional Pisen 5,000mAh Power Bank

• The Pisen rechargeable mobile power bank's lithium polymer battery give you 5,000mAh of backup power for your mobile phone, tablet or other digital device. 
• The smart IC chip will switch from 1A to 2A output depending on your device's needs. 
• Unit features a unique integrated UL rated AC wall plug and micro USB input for charging the power bank. 
• This product has undergone the most rigorous testing in the industry and is UL, BC (California Energy Commission) and FCC VOC certified.