id="stamped-main-widget" class="stamped-main-widget" data-widget-style="standard" data-product-id="5702261473448" data-name="3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell" data-url="https://www.electromannsa.com/af/products/4a-3s-li-ion-lithium-battery-protection-circuit-board" data-image-url="//cdn.shopify.com/s/files/1/1030/0431/products/3S20ALithiumBMS_large.jpg%3Fv=1610397956" data-description="<h2 class="product-title" style="text-align: center;"> <span data-text="3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell" class="product-title-text">3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell </span>(10003489)</h2> <p><span><strong>Features:</strong></span><br><span>Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)<br>Product Size: 64mmx20mmx3.4mm<br>Material: Metal<br>Charging voltage: 12.6V<br>Maximum output current: 20A<br>Maximum output power / charging power: 252W</span><br><br></p> <table border="1" cellpadding="0" cellspacing="0" height="375" width="660"> <colgroup> <col> <col> <col> <col> <col> </colgroup> <tbody> <tr height="25"> <td height="25" x:str=""><strong>Electrical Parameters</strong></td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr height="25"> <td height="25" x:str=""><strong>Item</strong></td> <td x:str=""><strong>Minimum</strong></td> <td x:str=""><strong>Typical</strong></td> <td x:str=""><strong>Maximum</strong></td> <td x:str=""><strong>Unit</strong></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Consumable Current</span></td> <td x:num="12"><span>12</span></td> <td x:num="18"><span>18</span></td> <td x:num="24"><span>24</span></td> <td x:str=""><span>uA</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Over charge protection voltage </span></td> <td x:num="4.2"><span>4.2</span></td> <td x:num="4.25"><span>4.25</span></td> <td x:num="4.3"><span>4.3</span></td> <td x:str=""><span>V</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Over charge recovery voltage</span></td> <td x:num="4.1"><span>4.1</span></td> <td x:num="4.16"><span>4.16</span></td> <td x:num="4.2"><span>4.2</span></td> <td x:str=""><span>V</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Over charge delay time</span></td> <td x:num="500"><span>500</span></td> <td x:num="1000"><span>1000</span></td> <td x:num="1500"><span>1500</span></td> <td x:str=""><span>ms</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Over discharge protection voltage</span></td> <td x:num="2.35"><span>2.35</span></td> <td x:num="2.5"><span>2.5</span></td> <td x:num="2.7"><span>2.7</span></td> <td x:str=""><span>V</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Over discharge recovery  voltage</span></td> <td x:num="2.9"><span>2.9</span></td> <td x:num="3.2"><span>3.2</span></td> <td x:num="3.3"><span>3.3</span></td> <td x:str=""><span>V</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Over discharge delay time</span></td> <td x:num="50"><span>50</span></td> <td x:num="100"><span>100</span></td> <td x:num="150"><span>150</span></td> <td x:str=""><span>ms</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Conduction resistance</span></td> <td x:num="10"><span>10</span></td> <td x:num="12"><span>12</span></td> <td x:num="14"><span>14</span></td> <td x:str=""><span>mΩ</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Overcurrent protection current</span></td> <td x:num="37"><span>37</span></td> <td x:num="40"><span>40</span></td> <td x:num="43"><span>43</span></td> <td x:str=""><span>A</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Over current delay time</span></td> <td x:num="5"><span>5</span></td> <td x:num="10"><span>10</span></td> <td x:num="15"><span>15</span></td> <td x:str=""><span>ms</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Normal operating current</span></td> <td x:num="0"><span>0</span></td> <td x:num="20"><span>20</span></td> <td x:num="20"><span>20</span></td> <td x:str=""><span>A</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Transient current (&lt;10ms)</span></td> <td x:num="18"><span>18</span></td> <td x:num="20"><span>20</span></td> <td x:num="22"><span>22</span></td> <td x:str=""><span>A</span></td> </tr> <tr height="25"> <td height="25" x:str=""><span>Ambient temperature</span></td> <td x:num="-40"><span>-40</span></td> <td x:num="25"><span>25</span></td> <td x:num="85"><span>85</span></td> <td x:str=""><span>°C</span></td> </tr> </tbody> </table> <p><br><span><strong>Note:</strong></span><br><span>1. Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V,Otherwise it will cause damage to the chip.<br>2. After connection, it need to first charge activation, then will have the output.<br>3. Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better.</span><br><br><span><strong>Package Contents:</strong></span><br><span>1 x PCB Protection Board</span></p>" data-product-sku="4a-3s-li-ion-lithium-battery-protection-circuit-board">