<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><h1></h1></div></div><div class="detailmodule_dynamic"><kse:widget data-widget-type="customText" id="1005000004112422" type="relation"></kse:widget></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><br/>Features:<br/>1.Use high-quality materials, durable<br/><br/>2.Small size and exquisite appearance<br/><br/>3.Ultra thin power display, 5 LED indicators, more intuitive display<br/><br/>4.With reverse connection function, even if the positive and negative connections are reversed, it will not burn<br/><br/>5.More widely used, lithium battery, lead acid battery, lithium iron phosphate, electric vehicle battery electric equipment can be used<br/></div><h1>Parameters:</h1><div>Boundary dimension: diameter 21.7mm, thickness 3mm<br/></div><h1>usage method:</h1><div>1. Connect the positive and negative terminals of the display board to the positive and negative terminals of the battery to be tested, press the red<br/>button gently with your finger, and the ED lamp will light up to display the real-time battery power<br/><br/>2. Release your finger, the LED light will go out after a delay of 3 to 10 seconds, and there will be no power consumption in static state</div><h1>Package include：</h1><div>Circular power indicator board * 1<br/></div></div></div><p><br/></p>