Y + X B30 External Battery


3000mAH: double of iphone orignal battery capacity.
Featuring 2 USB outputs: 5v 1A and 5v 0.5A

The Y+X® 3000mAh external rechargeable battery (Model B30) provides 2 USB 5V outputs with aggregate output current 1.5A, it best fit for smart phones including iPhone, MP4, MP5 or portable gaming devices.

2 Outputs

  • USB 5v 1A
  • USB 5v 0.5A


  • Charge and Power a Smartphone/iPhone and Tablet At The Same Time


  • Can Be Recharged Over 500 Times


  • Over Charge, Over Temperature and Short Circuit Protection


  • CE, FCC, EN60950, RoHS


  • Charge and Discharge At The Same Time


  • No More Bulky Power Adapters, Messy Cords and Connectors, 83g

Battery Cell

  • Lithium Polymer Battery

Power Capacity

  • 3000mah

Rated Input

  • DC 5V 1A

Rated Output

  • DC5V, 1A

Rated Output

  • DC5V, 0.5A

Charge Time

  • ~4.5 Hours


  • 100 x 57.5 x 18 (L x W x H) mm

Package Contents

  • B30 unit
  • 1 User's Manual
  • USB Charging Cable
  • Mobile and Tablet Tips

Offical Website