Charging method

1. When use it， the charger clip connected to the battery positive and negative . Red clip is positive ，black clip is negative .
2. When charging ， the display screen is green running water light . When full screen is all green ，and the charger turn into floating mode . When charging is finished ， disconnect the power first .( Such as the charger for single indicator， chargering is red ，full is green .)
3. The charger has anti-reverse connecting protection ， short circuit protection ， over voltage safety precautions protection .