1. Power supply type: rechargeable - lithium technology
2. Power supply voltage: 110V
3. Scope of application: engineering machinery, track installation, tower crane bridge, automobile maintenance
4. Applicable bolt range: M10-M14
5. Battery capacity: 1500 / 3000mAh
6. High-power battery, long service life
7. Can be used as drilling rig
8. LED lighting design, easy to use at night
9. Size: about 330 x 275 x 95mm