■在庫はない場合は、通常5～10日以内に発送。販売元直送の場合もあります、発送後に追跡番号を発行。 納品日数は最大10-15日の場合もあります。<br/>■初期不良・不良品による返品・交換(3日内)の返品送料はお客様負担となります。<br/>3pcs 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell<br/><br/><br/>Features:<br/><br/>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<br/><br/>Note:<br/><br/>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.Please buyers know the<br/>??? professional knowledge of this module before buying<br/><br/>Package Included:<br/><br/>3 x PCB Protection Board