Note: Please pay careful attention when selecting your battery connector for this battery. Xinlehong have released two different battery plugs for the Spirit #9130 truck. You MUST select the same coloured battery option when adding to cart to ensure you will be able to use the battery in your vehicle. The black connector and clear green connector are completely different and are not cross compatible. If you are buying for a new model, please refer to the features section on the Xinlehong Sprint to determine which connector to purchase.