BATTERY BOXA battery box, including a box body and an LED lamp string. A circuit board mounting groove and a battery placement groove are disposed in the box body, a power supply source is disposed in the batter…DRIVE·Jul 21·1 min readFollowF21S9/02Xiaofeng ZHANG
CYLINDRICAL WATERPROOF BATTERY BOXThe present invention discloses a cylindrical waterproof battery box, including a box body, a compartment body, and a box cover. One end of the box body is provided with a mounting opening, the compar…DRIVE·Jun 16·1 min readFollowH01M50/213Xiaofeng ZHANG
