Huepar S03DG-L Laser Level Select Option:S03DG-L It can be charged separately

It can be charged separately with the type-C charging port

Strong Magnetic L mount with triop thread can attach the laser to any steels easily

4 battery indicators on the keypad allow users to know the current battery volume and charging protection helps prevent from overcharging

Built-in 1/4"-20 threaded holes provide a direct connection to standard tripods for maximum stability

Huepar S03DG-L Laser Level Select Option:S03DG-L It can be charged separatelyLaser Beam Supplier Osram Laser Beam Color Green Laser Lines 3 x 360 Laser Class Class 2 (IEC EN60825 1 2014) Laser Wavelength Wavelength 510 530nm Laser Accuracy 3mm 10m (1 9 in. at 33 ft) Leveling Compensation Range 3. 51 Self leveling Time 4 seconds Working Range (60 100 LUX) 20m 65ft Working Range with Detector 40m 130ft Power Source Li ion Battery 7. 4V 2600mAh 4*AA Batteries Working Time 7 hrs Charging Time 5 hrs Mount Size 1 4'' 20 IP Rating