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Fire-fighting electronics
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3.7V Portable Printer Special Lithium Battery
9 2026-01-19


The handheld printer, as the name suggests, is a portable device that can operate independently of wires and is powered by batteries. It is very convenient and lightweight when printing, but it has high requirements for the thinness and battery life of lithium batteries. Polymer lithium batteries can be perfectly matched with it. 
Lightweight and powerful, with long-lasting connectivity. The handheld printer is equipped with a 500mAh polymer lithium battery, featuring high energy density cells. Its compact design contains abundant power. Its stable discharge performance ensures smooth printing without interruption, making it a reliable energy source for your mobile creative work.