Frequently Asked Questions (FAQ)

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Frequently Asked Questions

Common Issues

Can a night vision device be used when the battery is low?

Yes, but performance will be affected and you may not achieve optimal results. We recommend charging the device as soon as possible.

Can night-vision device batteries operate normally in low-temperature environments?

Some night vision devices are equipped with temperature-control systems that enable them to operate in low-temperature environments; however, battery performance declines in cold weather, necessitating the use of specially designed batteries.

Does the night vision device need to be recalibrated after replacing the battery?

In most cases, battery recalibration is not required. As long as the battery model matches, the device should function normally.

How do you check the health of a night-vision device’s battery?

Battery health can be assessed by examining battery usage duration, the number of charge and discharge cycles, and whether rapid battery drain occurs.

Can night-vision device batteries be overcharged?

Most modern night vision devices use lithium batteries and are equipped with intelligent charging protection systems, which significantly reduce the risk of overcharging; however, it is still best to avoid leaving them plugged in for extended periods.

Does the battery’s performance get affected by extreme temperatures?

Yes, temperatures that are too high or too low can affect battery performance; in cold environments, battery life may be significantly reduced.

Latest Download

Latest Download

Manuals, firmware, apps, etc.; can be filtered by model in the “Download Center.”

Instruction Manual for the Micro-Light Helmet Night Vision Device

Instruction Manual for the Micro-Light Helmet Night Vision Device

3.6MB

2026-04-10

Instruction Manual for the Multi-Functional Poisoning Screening Device

Instruction Manual for the Multi-Functional Poisoning Screening Device

732.5KB

2026-04-09

Instruction Manual for Facial Recognition Laser Night Vision Device

Instruction Manual for Facial Recognition Laser Night Vision Device

968.0KB

2026-04-09

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