MINI MPPT SOLAR CHARGER, CN3791, 9V INPUT, 4.2V OUT

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PID# 1590

18,00 CA$
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Description

Product features

High-end technology MPPT solar maximum power tracking charging management chip, with trickle current, constant current and constant voltage charging management

current diode, high efficiency flat high power inductance, alloy current detection resistance Extra large aluminum heat sink at bottom to ensure long and stable operation with high current

High speed and efficient charging method

Dual status indicator, red light flashing green light always on when no battery is connected, red light on when charging, full stop and green light on at the same time

Product parameters

Input Voltage: 9V nominal voltage of the solar panel

Output voltage: Nominal 3.7V, full stop voltage 4.2 batteries, single-string battery charge management

Output Current: Maximum Constant Current 3A

Wiring method: welding

IN+: Input positive pole

IN-: Input negative pole (SOLAR)

OUT+: Battery Positive

Dimensions:43*29mm

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