Type ：6F22

The country of origin：China

Nominal Voltage ：9.0 Volts

Product Weight ：Standard weight, 38.5 (g)

Service output:

Load resistance 620Ω,Discharge time Per day 2 hr,End-point

voltage 5.4,Minimum average duration 24 hr.

Expiry month and year of recommended use： 2 years.