Panasonic DMC-ZS25K Basic Owner's Manual page 22

Specifications
AC adaptor
(Panasonic VSK0768): Information for Your Safety
Input
Output
Battery pack (lithium-ion)
(Panasonic DMW-BCG10PP): Information for Your Safety
Voltage / capacity 3.6 V / 895 mAh
22
VQT4N96 (ENG)
~ 110 V to 240 V, 50/60 Hz, 0.2 A
5 V, 800 mA