1. Market demand: the safety of mobile power supply has always been a problem that law enforcement departments attach great importance to. In the face of today's chaotic mobile power supply market, it has brought a lot of inconvenience and insecurity to users, especially law enforcement personnel.

2. Product introduction: this multifunctional official emergency power supply newly developed and produced by Shenyang De'an Intelligent Technology Co., Ltd. combines power management technology, adopts short-circuit, overcharge, over discharge, constant current, constant voltage and other protection measures, and adopts polymer lithium-ion battery as power storage carrier, which is more specialized and safe. It completely solves the power supply problem of mobile devices for many law enforcement personnel.

3. Product function: the multi-functional official emergency power supply is a kind of electric energy memory of portable police special charging device integrating power supply and charging functions. It is equipped with a variety of power connectors. It can supply power or standby charging for law enforcement recorders, mobile phones, tablet computers, digital cameras, MP3, MP4, PSP, GPS, laptops, navigators and other products anytime and anywhere.

4. Product parameters

(1) Model: da-pb01

(2) Input: 5v-1a

(3) Output: 5v-1a

5. Product advantages: special for police, large capacity, multi-purpose, small volume, long service life, safety and reliability. It is flexible to use and adopts two appearance designs: back clip type and portable without back clip.

(back clip type)

(portable)