Input voltage: 100V-240V AC 50/60 HZ
Output voltage: 14.2-14.8V suit for 12V car and motorcycle battery
Output current: 1300mA
Can be used on 12V Sealed Lead Acid (SLA) Battery ONLY
Short Circuit Protection
Size(L*W*H): 7.3X4.8X2.9cm/ 2.87"x1.88"x1.14" (approx)
Power Wire length: 70 cm Wire length: 100 cm
Red clip connects to positive, Black clip connects to negative
LED light for status indication
Red Led on when charging
Green Led on when fully charged

Charging time:
Varies with the size of batteries
12V 5-7AH takes about 6 hours;
12V 9AH takes about 10 hours;
12V 15-25AH takes about 13-15 hours.
Remove battery charger timely after fully charged.

Note:
Only for 12V Sealed Lead Acid (SLA) Battery!!! Do not use this charger on other battery.
When you connect this charger to extremely low batteries it will give you a green light like the batteries are already charged. This is normal. It takes some time to shock an extremely dead battery back to life. Leave it for a while. If the battery is indeed good the light will eventually go red which means it's charging. Now you just have to wait until the light turns green again and you're all charged up.