Main Features:<br />18650 3800mAh li-ion battery <br />Durable and long life span <br />Rechargeable battery、 without protection board<br />With re/discharging protection circuit<br /><br />    Specifications<br />Specifications<br />	 Type: Battery Charger Kit                                                  <br />                        Brand: Tangsfire                                                  <br />                        Battery  : 18650                                                  <br />                        Rechargeable: Yes                                                  <br />                        Protected: No                                                  <br />                        Voltage(V): 3.7V                                                	<br />Dimension and Weight<br />	 Package weight: 0.2 kg                                                  <br />                        Package size (L x W x H): 15 x 10 x 8 cm                                                	<br />Package Contents<br />	 Package Contents: 2 x Li-ion Rechargeable Battery、 1 x Charger                                                	<br /><br /><br /><br />                                                <br />