AC/DC Charger:
Input: AC 100-240V 50/60Hz. Output: DC14.6V/1.5A. Inner Positive, Outer Negative.
Alligator Clip Connector:
Red is connected to the positive. Black is connected to the negative.
During charging, indicator lamp appears Red, when fully charged, it appears Green. Once fully charged, please pull it out in time.
It's used to charge the lithium iron phosphate (LiFePO4) battery pack. Battery voltage range is 9-14.6V.
Please note: it can't charge for 3S 12V lithium ion battery pack. Battery voltage range is 9-12.6V.
Don't always connect the power socket if you don't use the charger.