2PCS 7.4V 1500mAh Li-ion Battery 15C SM Plug Rechargeable Battery with USB Battery Charger for RC Car Boat Spare Parts AccessoriesSpecification:Voltage: 7.4VCapacity: 1500mAhRate: 15CType: Li-ionSize: 66*36*18mm ( L x W x H )Weight: 88.61gPlug: SM Connector and JST-XH 3pin ConnectorApplications: Any devices that the voltage, connector, size can fitFeatures:Compact and lightweight, easy to carry.Large capacity allows you to play your toys for a long time.Great battery replacement for your transmitter of toys.Flexible and stable, durable performance.Easy to install and release, very simple to use.Note:1.Please turn off the power switch and unplug the battery connector after use2.DO NOT Attempt to open ,disassemble the battery pack3.DO NOT Crush,puncture,short external contacts or dispose of in the fire or water4.DO NOT Expose to temperature above 60° ï¼?140°Fï¼?5.DO NOT Overcharging and over-discharging6.Never use or charge the battery that has ballooned or swelled, leaks, overheat or anything else abnormal occurs.7. Put the battery or pack at a safe place where infants or kids can not reach.Any issue, don't hesitate to contact us and we are here for you.Package Including2 * 7.4V 1500mAh Li-ion Battery1 * USB Battery Charger