Model Number: QC690A-1223
Brand Name: QICHEN
Key Specifications/Special Features:
Explosion proof LED headlamp with Cree LED 3W,18650 lithium battery, focusing function typeFeatures:Lithium ion battery, non-memory, high capacity, long cycle life, with safe and stable performance, and low self-discharge, can charge and discharge anytime.American original CREE high power LED, energy saving, high luminous efficiency, with the service time reaching 100,000 hours;With four functions of strong light, work light, stroboscopic light and real-time power monitoring. The luminous flux of the strong light is 300lm, with the continuous work time over 4 hours, the work light reaching more than 10 hours. The beam angle and the focal length can be adjusted unlimited. With the real-time power monitoring function;It is attractive, with light weight, can be handheld, shoulder carried, head-mounted or equipped on the helmet, with the light touch switch, easy and convenient to operate;Adopting bulletproof plastic material, can endure strong collision and strike, and work normally in heavy rain;The charger is controlled by the specialized power management chip, high reliability, quick charge and trickle charge, with overcharge protection and short circuit protection, and with status indication.
Protection grade: IP65Explosion-proof mark: Exd II CT6Scopes of application:It is applicable to provide mobile lighting and signal azimuth display for electric power, railway, oil field, metallurgical and petrochemical industries, troops, public security and other work sites.
Quality assurance:The quality is strictly controlled according to the ISO9001 standard, with 3-year quality warranty. Free maintenance service is granted for the troubles resulting from normal use within the one-year warranty period, without materials and the repairing fee.
Parameters:
| No. |
Parameter name |
Unit |
Value |
| 1 |
Nominal voltage |
V |
3.7 |
| 2 |
Rated capacity |
Ah |
1.8 |
| 3 |
Light source |
Power |
Strong light |
W |
3 |
| Luminous flux |
Strong light |
lm |
300 |
| Work light |
lm |
100 |
| Average life span |
h |
≥100,000 |
| 4 |
Continuous discharging time |
Strong light |
h |
≥4 |
| Flash light |
≥16 |
| Work light |
≥10 |
| 5 |
Charging time (after battery depleted) |
h |
≤6 |
| 6 |
Battery service lifespan |
Recycled |
≥1,000 |
| 7 |
External size |
Length |
mm |
80 |
| Width |
63 |
| Height |
57 |
| 8 |
Weight |
kg |
0.11 |