Compatible Models: Male-to-Male XT150 extension cable compatible with Delta 2, 2 Max, Max, 3, 3 Plus, 3 1500, expansion batteries and Wave 2, Wave 3 air conditioners. Not compatible with Pro 3. Plug-and-Play: The extra battery cable for ecoflow is a high-performance, spark-resistant connector that ensures high safety during connection/disconnection and reliably handles high-power electrical transmission. Enhanced Power Supply Flexibility: The xt150 extra battery cable connector increases power supply capacity under the same load, significantly extending operational duration. When the main power station's battery is depleted, it automatically switches to auxiliary battery power without requiring manual intervention. Robust Construction: Featuring a flame-retardant outer layer, the extra battery cable xt150 offers excellent waterproofing and abrasion resistance. Its interior utilizes high-purity thick copper cores to effectively reduce heat generation during transmission, ensuring safe power delivery. Wide range of applications: The xt150 cable connector measures 39.37 inches/1 meter in length, ensuring efficient connection between power stations and battery packs while easily adapting to diverse environments. Parameters: Product Name: XT150 Extra Battery Cable for EcoFlow Length: 39.37 in/1m Connector Gender: Male-to-Male Item Weight: 0.99 lb Color: Black Note: 1. Connectors: The XT150 Extra Battery Cable features Male-to-Male connectors. 2. Purchase Considerations: Please carefully verify the model of your battery pack or power station before purchasing.