Information for end-users as per
COMMISSION REGULATION (EU) 2019/1782
Manufacturer's
name, trademark,
commercial registration
number and address
Model Identifier
Input voltage (unit: V)
Input AC frequency
(unit: Hz)
Output voltage (unit: V)
Output current (unit: A)
Output power (unit: W)
Average active efficiency
(unit: %)
Efficiency at low load
(10%)
No-load power
consumption (unit: W)
GP Battery Marketing (HK) Limited
7/F, 16W, HK Science Park, N.T.,
Hong Kong
WM2B
100-240V
50/60 Hz
USB-C:
5.0V, 9.0V, 12.0V
USB-A:
5.0V, 9.0V, 12.0V
USB-C:
3.0A, 2.22A ,1.67A
USB-A:
3.0A, 2.0A, 1.5A
USB-C – 20.0W Max.
USB-A – 18.0W Max.
USB-C+USB-A –15.0W Max.
84.15%
74.28%
0.05W