New Portable Red Green Cross Line Laser Diode Module Generator for Alignment Woodworks Sawmill Tiles

New 650nm 520nm Portable Line Cross Laser
(The link does not include batteries and charger.)

Specification
Wavelength:  650nm / 520nm
Working Voltage: 3.7VDC
Battery:16340 (Diameter:16mm Length:34mm) not included
Working Current: 1300mA
Working Temperature:  10 ~35℃
Laser Shape: Line
Material and Color:  Aviation aluminum black
Dimensions: Diameter 22mm* Length 120mm

Note:
The sticker of the laser may be removed before shipping.
Battery not included
Battery direction for installation: + pole of the battery connects to the tail of the pen, – pole of the battery connects the spring of the inside  module.