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
Fully Charge MacBook Pro in 1.45hours with 65W power bank
Use 5.39 hours with ordinary power bank
Support 30W Fast Charge for Tablets
30W fast charging external battery for iPad Air

Fully Recharged in 4.5 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)

3 input &3 output ports
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
3 Fast Charging Output Ports
Charge three devices at the same time with no-interference each other
Please note that the fast charging mode doesn’t work when multiple devices charged in sync
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
CE-The European Union
RoHS-The European Union
FCC-The United States
EAC-Russian Federation

Package Details
1 x ROMOSS 40000mAh power bank
1 X Cable
1 X Use Manual

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