3.7 V Solar Controlle Charging Module

The main components: ? USB output port 2.54mm output port 2.54mm input port USB input port Solar management CN3083 Automatic drop switch ? Features: ? Automatic recharging Charging status and charge end state dual indication output Automatically enters low- sleep mode when supply voltage is lost automatically adjust the charge current based on the current output capability of the input voltage source Use trickle charge mode when voltage is low Constant current / constant voltage / constant temperature mode charging It can both maximize the charging current and prevent the from overheating Input voltage range: 4.4V to 6V Constant voltage charging voltage 4.2V ? Application Note: ? Red light indicates charging Green light indicates complete charging Input port should be kept at 4.8V to 6.5V Please do not contaminate with conductive to avoid short circuits Keep the surrounding environment safe and airy when using ? Package includes: ? 1 x Charging Module









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