Price : $10.59
Brand : Zyyini

Zyyini MPPT Solar Panel Controller,Solar Charge Controller Battery Charger 1 Cell Lithium Battery Charging 3.7V 4.2V CN3791


1. High-end technology MPPT solar maximum power tracking charging management chip, with trickle, constant current, constant pressure charging management function.

2. Adopt imported high-frequency low-pass internal resistance double MOS tube, high-current diode, high-efficiency flat high-power inductance, Alloy current detection resistance

3. The base uses oversize aluminum heatsink to ensure long time stable operation of high current.

4. High-speed and efficient charging mode.

5. Dual status indicator, no battery when the red light flashing green light, charging when the red light is bright, full of self-stop at the same time green light.



Condition: 100% Brand New

Model: CN3791

Input Voltage: 12V

Output Voltage: Nominal 3.7V, Full Junction Voltage: 4.2V

Charging Current: 3A

Wiring Mode: Welding

Weight: Approx. 12g / 0.4oz

Size: Approx. 31 * 49mm / 1.2 * 1.9oz


Package List:

1 * Solar Panel Controller Charging Module


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