<div class="detailmodule_dynamic"><kse:widget data-widget-type="relatedProduct" id="1005000004112422" title="" type="relation"></kse:widget></div> <div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><br /><span style="color: #ff0000; background-color: #ffff00; font-size: 20px;">Shipping without batteries</span><br /><br />Features:<br />1. Welding-free products, users can disassemble and replace the battery freely.<br />2.With DC isovoltage UPS function, automatic charge/discharge management without manual participation.<br />3. Covering optical cats, routers, surveillance cameras, etc. commonly used 5V, 9V, 12V three voltages<br />4. Strict quality control to ensure long-term stable operation and prolong service life.<br />5. Compact size, easy to carry, stable performance</p> <p>Parameter:<br />Capacity: loadable battery capacity: 3 * 3.7V * 3400mah = 37 watt-hours; (batteries provided by the user)<br />Output power: Independent output 12V3A, 9V1A, USB5V2-3A without considering UPS input.<br />Whether voltage regulator: not regulated, 3 batteries in series direct output, full 12.6V, low voltage protection 8V, voltage increases or decreases with the amount of electricity Application Type: This product is designed for MODEM, router, surveillance camera equipment specially designed<br />Battery type: 3.7V cylindrical 18650 battery<br />UPS input voltage: 12-13V range charging, can not exceed 13V, below 12.6V can not be filled, recommended 12.7V<br />UPS input power: input adapter power must meet &gt;= load power + internal battery charging power of 6 watts; the greater the stability of the larger power<br />Protection circuit parameters: overcharge protection: 4.25V * 3; low voltage protection: 2.75V * 3; overcurrent detection voltage: 0.1V +-0.025V<br />Temperature range：-20~60℃<br />DC interface standard: DC5.5*2.1mm (inside positive and outside negative)</p> <p>Precautions:<br />1. Spring to the negative pole, copper to the positive pole, do not install the reverse, install the reverse will burn!<br />2. The use of high-quality batteries and require strict pairing, composed of battery packs of each individual battery should be the same parameters as far as possible!<br />3.This product can only use flat 18650 batteries, pointed batteries longer than 2MM, can not be used!</p> <p>Package include:<br />Welding-free battery box * 1<br /></p></div></div>