Description:
Automatic charging during the day and automatically lights up at night.
Automatic charging during the day and automatically lights up at night.
Use does not require photoresistor, but the effect of light control than the light is much better. The board is based on the solar panel as a lithium battery charge as a photosensitive element to control the output, to achieve automatic charging during the day, dark time automatically lights up.
Parameters:
Products to adapt to 4.2v (3.7), 8.4v (7.4), 12.6v (11.1), 16.8v (14.8) comes with a protective circuit lithium battery
Products to adapt to 4.2v (3.7), 8.4v (7.4), 12.6v (11.1), 16.8v (14.8) comes with a protective circuit lithium battery
Note:
1. Control panel stable output current can not be greater than 1.5A;
2. Lithium batteries must be used independently with a protective plate to prevent the charge anti-backflow anti-overcharge;
3. The board voltage is the output voltage infinite flow limit pressure;
4. LED lamps can not be used to boost the drive, LED wick or lamp beads can not be used directly, need to buck drive or series current limiting resistor
(Such as the common 1W LED lamp beads work is 3-3.3v working current is 300-350ma for 3.7v lithium battery when you need to buck or drive 4-15 ohm high power resistance current limit).
Applicable:
Low-power solar garden lights / lawn light / lantern string / DIY small street lights and other low-power solar applications, charging and automatic switching control
Package Included:
1PC*Lithium Battery Charging Board With Protection Charger Module Light Control Sensor DIY Kits
1. Control panel stable output current can not be greater than 1.5A;
2. Lithium batteries must be used independently with a protective plate to prevent the charge anti-backflow anti-overcharge;
3. The board voltage is the output voltage infinite flow limit pressure;
4. LED lamps can not be used to boost the drive, LED wick or lamp beads can not be used directly, need to buck drive or series current limiting resistor
(Such as the common 1W LED lamp beads work is 3-3.3v working current is 300-350ma for 3.7v lithium battery when you need to buck or drive 4-15 ohm high power resistance current limit).
Applicable:
Low-power solar garden lights / lawn light / lantern string / DIY small street lights and other low-power solar applications, charging and automatic switching control
Package Included:
1PC*Lithium Battery Charging Board With Protection Charger Module Light Control Sensor DIY Kits