Boost 4000M



  • Built-in ATL Li-polymer
  • High quality brushed aluminium finish
  • Easy-to-hold with ultra slim, small, light ‘smartphone silhouette’ profile.
  • Intelligent smart detection selects the optional current for your devices
  • Optimal safety and efficiency
  • Enclosed unique design felt bag and annoy cable



Boost 4000M bring amazing experience for power bank usage. GOTTA improve the power bank user experiences make power bank user friendly, but did not sacrifice the shape and feeling. The slim design include safest protection and high efficiency battery. There also have thoughtful design to resolve some annoying problems before.

Boost 4000M is the latest power bank you should have one.



  • Cell Capacity : 4000mAh 3.7V
  • Rate Capacity : 5V 3000mAh (15Wh)
  • Output :  5V 1A
  • Input : 5V 1.2A
  • Color : Grey, Red
  • Dimension : 65.5×118.8×9.8 mm
  • Weight : 123g
  • Certification : CE, FCC, RoHS, MSDS, UN38.3