Capacity: 9800mAh.

Built-in ON/OFF switch to save power usage
Input voltage: 12.6V
Input current:350ma (standard) / 1000ma
Output voltage: 12.6-10.80V
Output current:1-2A

The charger input: 100-240V AC,50Hz/60z 130mA
The charger output : DC 12V, 500mA

Line interface specification 5.5 * 2.1 MM
Product life: Cycle charge and discharge times ≥500 times.

Package include:
1 X 12V DC 9800mAh Li-ion Battery
1 X AC adapter

Battery charging method:
1,Turn on the battery light "on":red. Connect the wall plug and the plug turns green.
2,Start charging,the plug indicator is red.When the battery is fully charged,the battery indicator remains red. the plug light turns GREEN.
3,Usually 3-4 hours to complete the charge.

TIPS:
1,Please charge the battery before use.
2,Once the voltage drops to 8.5 volt or less,It means there is no more energy,you have to charge it.When the voltage is between 12v and 12.6,it is full.
3,When the battery has no power, disconnect your product and charge the battery. If it is connected your product at this time, the indicator light is still on and the battery will not charge.
4,Please note that this battery is not suitable for charging your phone.