Item

Technical specification

Rated capacity

2.2Ah

Rated voltage

3.7V

Lighting time

＞12 h

Main light source

Rated voltage

3.4V

Rated current

0.15A

Max. illuminance

(1m apart from the cap lamp)

When lighting begins

＞2500 lx

After lighting for 11h

＞1000 lx

Explosive-proof type

Exs I

Charging time

≤6h

Dimensions

70×60×60mm

weight

0.13kg

Life of battery

≥600 times