MPPT Solar Panel Controller Module 1A 4.4-6.5V Input, 4.2V
Lithium battery solar charging module : Lithium battery solar charging module : Dimensions: 18 x 10.16 x 2.7 mm : 18 x 10.16 x 2.7 mm : Operating environment temperature - 40 °C to + 85 °C - 40 °C to + 85 °C : Options : Without pin : With pin : Weight : 0.6 g (without pin) 0.9 g (with pin) Package list : 1 x solar charging module : 1 x