1. Check if the charger is damaged, plug in the power supply, and see if the indicator light of the charger is on. Second, check whether the battery is damaged, replace it with a new battery to verify. Third, check whether the lamp beads are damaged Fourth, check whether the explosion-proof flashlight is malfunctioning due…
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Explosion-proof flashlights are used for firefighting, electric power, industrial and mining enterprises, and other flammable and explosive places to provide mobile lighting. It is very suitable for various field operations, such as geological exploration, tourism exploration, border patrol, coastal defense patrol, rescue, and disaster relief, field operations, tunnel operations, airport inspections, railway inspections, archaeology and…
Lithium battery, Ni-MH battery, No. 5 or No. 7. I personally think that lithium batteries are better and can be recharged. Ni-MH batteries are not as good as lithium batteries and can also be charged. No. 5 and No. 7 batteries are generally known, so I won’t answer them, and they cannot be charged.
1. The light source adopts high-power high-brightness white LED, which consumes less energy and has a service life of up to 100,000 hours; the reflector adopts high-tech surface treatment technology with high reflective efficiency, the illumination distance of the lamp can reach more than 50 meters, and the visible distance can reach 5000 More than…
In the beginning, charge for 12 hours, and the battery needs to be fully charged for the first 3 times. Rechargeable flashlights are generally lead batteries, which can basically be fully charged in four or five hours. If it is a lithium battery, it is recommended to be fully charged. Don’t let the flashlight recharge…