Battery Portable 4000mAh Power Bank

  Descripción

• Portable 4000mAh Power Bank Case Box DIY Kit Circuit Board+Shell For Smartphone   
• Specification: Compact, practical, wearable, portable for daily use. Dual USB ports provide extra backup power to more devices. Free welding assembly (about
• 1 minute installed a finished product) USB   
• Ports: 1xUSB,1x Micro USB   
• Capacity:4 000mah  
• Weight: 70g   
• Dimensions: 110*68*9.5mm   
• Input: DC 5V/1.5A(Max) Output   
• Voltage: 5V Output   
• Current: 1A/2.1A Output   
• Interface: Dual USB   
• Size: 15*7.3*0.9cm   
• Color: Black
• Type: Polymer lithium ion batteries

           Package Included  

• 1*Power Bank Case Box DIY Kit