With over-charge and over-discharge protection and three-levels switch (light off, full power, low power), Solar lawn light control panel, dedicated to 3.7V lithium battery
Charging during the day can be illuminated at night, automatic circulation without human intervention,Great workmanship and clear connection, which can provide stable performance
High quality of the product can make sure the durability and stability of the control panel
The charge should disconnect the load OUT terminal on the positive and negative can not be wrong, please according to specifications, otherwise it will damage directly.
Notice: The charging connection wire should not be too thin or too long. This connection resistance is large. If it is too thin, the battery voltage will drop more after the flush. The opposite connection of the input has no effect on the chip, but the opposite connection of the output (battery side) will burn the chip, please pay attention to the buyer.