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
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
1 * Solar Panel Controller Charging Module