This product can charge 1-2 9V batteries in any capacity.
Each slot is controlled independently.
Standard current can extend battery life.
AC: 220V 60Hz
DC: 9V 20mA*2
Charging Instruction Mode
A. If doesn’t install the battery and plug in, the indicator doesn’t light.
B. During charging, the indicator is red.
Charging Control Mode
C. Use the battery indoor and do not in the rain or snow.
D. Do not break or assemble the charger.
9.2 The Do's and Don'ts
A. Do not put heavy stuff in the charger.
B. Children should be supervised by adults during using the charger.
C. Use the charger in the temperature of 0℃-35℃
D. Do not use or store the charger under the direct sunlight, nearby the heated equipment and other high temperature places.