2 in series、 4 in parallel 8.4V 5600mAh 18650 Rechargeable Li-ion Battery Pack<br /><br /><br />    Specifications<br />Specifications<br />	 Type: Battery                                                  <br />                        Battery Type: Lithium-ion                                                  <br />                        Battery  : 18650                                                  <br />                        Rechargeable: Yes                                                  <br />                        Protected: Yes                                                  <br />                        Voltage(V): 8.4V                                                  <br />                        Capacity: 5600mAh                                                  <br />                        Suitable for: Flashlight                                                	<br />Dimension and Weight<br />	 Product weight: 0.369 kg                                                  <br />                        Product size (L x W x H): 9.3 x 8 x 5.2 cm / 3.66 x 3.15 x 2.05 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x 8.4V 5600mAh 18650 Rechargeable Li-ion Battery Pack with Pouch                                                	<br /><br /><br /><br />                                                <br />