Product Advantage:

• Dual-color LED indicator: Red means Charging, Green means full charged. With 3 years warranty.

• Constant current, constant pressure dual scheme design, perfectly conform to the lithium battery charging characteristics.

• The two-way average flow scheme is used, when one of them is damaged, only the charging current is reduced by half, and it can be used.

• The charging time is adjustable, with LED indication, precision voltage, and current detection, effectively preventing overcharge and completely eliminating the charge of discontent and so on.

• The input and output lines use high-quality wires, corrosion resistance, and no cracking.

• The shell is PC industrial raw material, fire retardant and flame retardant, temperature resistance 75 C.

• With output short circuit protection, even if the output short circuit will not damage the power supply, when the output short circuit release, the power supply is still normal output.

• It has the function of soft start, can withstand frequent switch start, will not cause damage to the power supply.

• The enclosure with a fixed installation hole, with a terminal, the input and output connection is extremely simple, no need to use a soldering iron.

• The DC current is precise IC control, non-single triode constant current. Each cycle is monitored and the current limiting circuit is designed to prevent charge current from being too high, protect battery and extend battery life.

• Built-in EMI filter device, anti lightning, surge voltage design.

• Capacitance: capacitance is -40  ~  +105 ?  long life. The main products of international Dachang are ruby, black diamond, TOCON, YALECON and so on. Transistor: mainly used Silan, SILAN, ST, Fairchild.