Features: <br />High quality and durable in performance<br />Short-circuit for protection<br />Over-temperature current adjustment<br />Protection of opposite connection<br />X6 charger can charge six battery once time<br />With over-charge protection for every port， batteries are safer to you <br />Compatible with WLtoys V636 / V686 / V686G<br /><br />Specifications:  <br />Charger: X6 <br />Input: DC 5V<br />Output: 4.2V (more or less within 5 present)<br />Plug type: US plug with EU adapter <br />Plug: 3A US Charger Plug with EU Adapter<br />Battery: 3.7V 730mAh 25C <br />Battery size: 4.8 x 3 x 6cm / pcs <br />Battery weight: 19g / pcs<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />    Specifications<br />General<br />  Type: Chargers & Cables， Batteries                                                  <br />                        Applicable Models: WLtoys V636 / V686 / V686G                                                 <br />Dimension and Weight<br />  Package weight: 0.26 kg                                                  <br />                        Package size (L x W x H): 14.5 x 5 x 9 cm / 5.70 x 1.97 x 3.54 inches                                                 <br />Package Contents<br />  Package Contents : 1 x X6 Charger， 1 x US Charger Plug with EU Adapter， 6 x 3.7V 730mA Li Battery， 6 x JST Cable                                                 <br /><br /><br /><br />                                                                   Product Safety Disclaimer: <br />We do not accept any responsibility or liability for misuse of this or any other product.  All our products are extensively tested to comply with rigorous and strict QC standards.  For certain products (e.g. toys， knives， etc.)， we recommend proper supervision as we cannot be held liable for misuse or accidents.<br /><br />                                                <br />