Descriptions: -Battery Volt：7.2V,Battery capacity: 1400mAh ,Please make sure yout RC Vehicle Battery are the same Voltage and same connector with the picture shows before you buy it. -Plug Type: SM Connector, suit for Remote Control Toys, Lighting, Security Facilities, Electric Tools, etc. -Function: As a spare battery for your RC car or boat and can extend the playing time. -High quality and safe to use,safe in normal use,Easy operation, battery can be charged anytime without the need to fully discharge. -Easy to plug in and out.Battery Size: 82*47*14mm ( L x W x H ). Features: 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 insta.