<div class="detailmodule_dynamic"><kse:widget data-widget-type="customText" id="1005000013406005" type="relation"></kse:widget></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><br/>Features:<br/>1. Boost the voltage of 3.7V lithium battery to 9V or 12V to meet the needs of a variety of equipment.<br/>2.Support 9V and 12V output voltage adjustment, adapt to different application scenarios.<br/>3. Integrated charging and discharging functions, simplify circuit design and improve efficiency.<br/>4. Compact size, easy to install in a variety of portable devices<br/>5. High conversion efficiency, reduce energy loss, enhance the endurance capacity</div><br/><p>Parameter:<br/>Maximum charging current: 1000mA<br/>Charging cut-off voltage: 4.2V<br/>Battery over-discharge protection voltage: 2.4V<br/>Maximum output current: 2A (recommended for use within 1A)<br/>Output voltage: 4~12V (adjustable)</p><p>Caution:<br/>The first time you access the battery, there may be no voltage output, you need to charge on the power input to activate the protection circuit. When using a cell phone charger for power supply, it must be able to output more than 1A, otherwise it may not charge properly.</p><p>Package include:<br/>Charging and discharging module *1 (style of your choice)<br/></p></div></div><br/>