Laser Level 6000mAh Rechargeable Battery for 12/16 Lines Vertical&Horizontal Use

Laser Level 6000mAh Rechargeable Battery for 12/16 Lines Vertical & Horizontal Use Specification: Battery Type: Li-th-iu-m battery Voltage: 3.7~4.2V Rechargeable: Yes Capacity: 6000mAh Item size: 5*4.8*7cm / 1.96*1.77*2.7inch Applicable Model: 5/8/12/16 Lines Laser Level Weight: Without Digital Display: 160g / With Digital Display: 185g Feature: Please allow 0-3mm error due to manual measurement, please understand, thank you! The laser level in the picture is a display of the installation of batteries, not included in the battery packaging, please note, thank you!