电源供应
Solar Cells +Lithium Battery
Product Name
Auto Darkening Welding Helmet
Power Control
Lithium Dual Battery
Type
Welding Protective Mask
Dark Shade
DIN5~DIN9/ DIN9~DIN13
Sensitivity Control
settings
Delay Time
0.1s-1s (adjustable)
Battery Capacity
CR2450 Lithium battery & Solar supply
Operating Temperature
-5℃~+55℃