| 40000mAh 65W Fast Charging Power Banks |
An Increase in the Power by 289% Compared with the Previous Generation
Upgraded version of 40000mAh 22.5W Power bank
Upgraded Fast Charge
Widely compatible with fast charging protocols for laptop | tablet | mobile phone
Up to 65W High-power Output
Support 30W Fast Charge for Tablets30W fast charging external battery for iPad Air
Fully Recharged in 1.45 Hours
65W fast charging input, increasing the recharging efficiency by about 8.6 times
With 65W adapter≈1.5 hours | With 18W adapter≈10.1hours
High Capacity-40000mAh Powerful Power Bank
iPhone 13 ≈ 9 times | Mi 12pro ≈ 7 times | Samsung Galaxy S22 ≈ 8 times | iPad ≈ 4 times
Use the Cell From the Same Manufacturer as Apple&Tesla
NTC temperature sensor (detect every second)
Both Charge and Recharge with One Cable
Output ports-Dual USB|Type-C
Input ports-Type-C|Micro-USB|Lightning
Support Low-current Charging Mode, Identify the Current More Precisely
Bracelets | Bluetooth headsets 
Three Fast Charging Output Ports
Charge three devices at the same time with no-interference each other
Smarter Digital Display
Giving you a clear view of the whole charging process
(current,voltage,fast charging status,battery level)
Certified by International Safety Standards
Package Details
1 x ROMOSS 40000mAh power bank
1 X Cable
1 X Use Manual
①Any problems or Unsatisfactory about the Romoss power bank，pls contact the customer service to feedback it before leave bad reviews，Romoss promise to provide best solution within 24 hours.
②The external battery-Energy conversion rate ~85%，but far exceeding industry standards.
