Removable USB Welding-free 21-section 18650 Power For Shell With Lighting

Features:
and
T21-PD with light: output/input power: 5V-3A 9V-2A 12V-1.5A.
Product Dimension: approx.170x84x62mm/66.93x33.07x24.41inches.
Cell: 18650 type flat for head battery x 21 welding).
Weight: about 230 grams without battery (for case + motherboard + spring basket + lens + lanyard).
Application: Good and practical, suitable for home and professional use.

Specifications:

Color Black, White
Product Dimension: approx. 170x84x62mm/66.93x33.07x24.41inches
Net Weight: 230g/0.51lbs

Package Includes:
1 Set T21PD Version Battery Box

Note:
Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.