Blue wire is positive +  . But don't change connectors arbitrarily , if have mistake in changing , you need to be responsible for the problem !

1. suit for 20AH to 120AH Li battery

you can adjust the current 3A to 12A

2. can suit for 99% Li batteries

12V 24V 36V 48V 60V 72V 84V 96V you can choose

the voltage is fixed , cannot adjust

3. power 1000W

4.input 200V-230V/110V , you need to tell us what input voltage you need when you place order,

5.size :205*150*70mm

6. weight : around 2kg

7.output current : 3A to 12A you can adjust

8.Space aluminum alloy shell

9. with fan cooling

10.Overheating protection. Overcurrent protection. Low voltage protection. Reverse connect protection. Short circuit protection

11. Digital display charge current and charge voltage

12.When it is full charged, it automatically stops slowly

14. Polarity + - detection function

15: Five-stage smart charging:  No-load mode ; Constant current mode;Constant voltage mode;Trickle mode;Power off mode

note : if you need other voltage or current , contact us ~

if the express shipping ( DHL/Fedex/EMS ) is too high for you , we can reduce shipping fee for you

4 power tubes , to make sure power stable output , double speed charge than other chargers. IC driver board , like a super brain Adopt super high frequency pure copper transformer. long life More capacitance Built-in thermostat. when the temperature is too high, the charger automatically off The internal configuration of high-power continuous electrical appliances. Short circuit protection, reverse connection protection