Skip to content

News

How long can the built-in battery of a backpack frequency jammer be used continuously?

by LIU YIFA 31 Jul 2025

Backpack frequency jammers for sale are widely used in many application scenarios due to their portability and flexibility. The continuous use time of their built-in batteries is an important indicator for evaluating the performance of the device.

Generally speaking, the battery life of a backpack frequency jammer is affected by many factors:

Battery capacity

Battery capacity is the basis of battery life. The larger the capacity, the longer the continuous working time in theory. At present, high-capacity lithium batteries are commonly used, which can significantly improve the battery life performance.

Working mode and transmission power

cell phone signal blocker

The device has high power consumption in full-band high-power jamming mode, and the battery is consumed quickly. The continuous working time is usually 2 to 4 hours; if it works in low-power or local frequency band mode, the battery life can be extended to 6 to 8 hours.

Environmental factors and equipment design

External conditions such as heat dissipation effect and ambient temperature will also affect battery efficiency. Good heat dissipation and suitable ambient temperature will help extend battery life.

Technical optimization

Modern backpack cell phone jammers have optimized circuit design, adopted energy-saving chips and high-energy-density batteries, so that some products can last for more than 6 hours, meeting most application requirements.

In the future, with the continuous advancement of battery technology and energy-saving solutions, the battery life of backpack frequency jammers is expected to be further improved to better meet user needs.

Signal Blocker Image Gallery

Prev post
Next post
Someone recently bought a

Thanks for subscribing!

This email has been registered!

Shop the look

Choose options

Recently viewed

Edit option
Back In Stock Notification

Choose options

this is just a warning
Login
Shopping cart
0 items