Solar energy application material
USD $16.9 - $21.5 /Piece
Min.Order:50 Pieces
Qinghua Science & Education Equipment Co., Ltd.
Specification:
open circuit voltage≥4V
output current≥70mA
music sound:
working voltage 3V
working current 60mA
electrical machine plug-in unit:
working voltage 3V
working current 30mA
LBD working voltage 3V
LBD working current≥15mA
Size: 20 x 20 x 4cm