Instruction:

1.Molded case USES high-grade ABS plastic products, high strength,  impact resistance high ignition point, anti-aging, improve the safety level. 

2. A new thermal design, efficient heat dissipation, prolong service life.

3.Has the overcharge protection, discharge protection, electronic short circuit protection, overload protection, reverse connection protection battery, solar battery reverse connect protection. 

4.Using the battery discharge rate characteristics modified discharge control.

5.Main circuit adopted tandem PWM charging, the charging circuit is using diode charging circuit,  the voltage is reduced nearly half, charging efficiency is 3% ~ 6% of PWM high, increase the time,  electricity charge discharge restore ascension, normal straight charger, floating mode of automatic control system has a longer service life.

6.Intuitive LCD screen displays the current state of battery, let users understand the usage.

7.Automatic identification of 12 v / 24 v controller.